Coin packaging apparatus

Abstract: The present invention provides a coin packaging apparatus which facilitates operation to change the type of coins (C) processed, and can correspond to any type of coin, and is a coin packaging apparatus which feeds coins one by one from a circular plate (5) and conveys coins (C) along a coin passage (6) in which required processing such as totaling and separation of the coins to be packaged is performed. The coins (C) then are fed to a coin stacking portion (7) where a required number of coins are stacked and then packaged by a coin packaging portion (10). The coin packaging apparatus is further provided with a coin passage width adjustment unit (141) which steplessly adjusts a passage width of the coin passage (6), a coin passage height adjustment unit (142) which steplessly adjusts a passage height of the coin passage (6), a coin stacking portion inner diameter adjustment unit (143) which steplessly adjusts an inner diameter of the coin stacking unit (144), a coin information input unit (135) for the input of coin information which includes at least a diameter and a thickness of coins (C) to be processed, a coin information storage unit (137) which stores coin information of at least a diameter and a thickness of coins to be processed and in correspondence with a type of coin, a coin type specification unit (134) which specifies a type of coin to be processed, and a control unit (132) which determines an inner diameter of the coin stacking portion (7) and a height and a width of the coin passage (6) from coin information of the coin information storage unit (137) and on the basis of a coin type specification of the coin type specification unit (134), and operates each of the adjustment units to those determined dimensions.

Description: BACKGROUND OF THE INVENTION The present invention relates to coin packaging apparatus, and more particularly to coin packaging apparatus which automatically adjust the inner diameter of a coin stacking portion and a height and width of a coin passage and performs processing for the type and amount of coins. A coin packaging apparatus which stacks a required number of coins and packages the stacked coins in a paper package has been disclosed in Japanese Patent Laid-Open Publication No. 121491-1974 for example. The coin packaging apparatus disclosed in this publication feeds coins one by one from a circular plate and conveys them along a coin passage in which processing such as totaling and stopping of the coins to be packaged is performed for small-diameter coins, and the coins are then fed to a coin stacking portion provided at the end of the coin passage and are successively stacked. When a required number of coins has been stacked, those stacked coins are sent to a packaging portion and are packaged in paper packaging. The coin passage and the coin stacking portion can be adjusted so that the height and width of the coin passage and the inner diameter of the stacking portion can be made to correspond to the type of currency, and so enable processing of coins having different diameters and thicknesses. More specifically, of the members which configure the coin passage, the width of the coin passage has a multi-sided cam which comes into contact with a movable passage member which can move in the direction of the width of the coin passage, and manually turning a coin type setting handle rotates this cam so that one of the cam surfaces is selected, and that cam surface moves the movable passage member to a position which corresponds to the diameter of the coins to be processed. In addition, the coin passage comprises a thickness regulating member which regulates the coins fed from the circular plate to a single layer, and a conveyor belt which contacts the upper surface of the coins and conveys them, with both the thickness regulating member and the conveyor belt being supported in a movable frame which can move up and down, and the manual rotation of a height adjustment handle moves the entire frame up and down and adjusts the height of the coin passage. Furthermore, the coin stacking portion is configured from a support portion which supports a lower surface of a peripheral portion of a coin, protruding into a belt surface of a pair of belts which are arranged so that their running surfaces oppose each other, and this pair of belts are respectively supported by parallel links so that they can be moved, and these parallel links can be moved by one multi-side cam which is linked to said coin type setting handle. This adjusts the belt surface separation distance of the pair of belts so that it corresponds to the diameter of the coins to be processed, and adjusts the inner diameter of the stacker portion. In addition, the coin packaging portion has three packaging rollers which sandwich the stacked coins by approaching the coins while rotating, and packaging paper is fed between the rollers and the stacked coins and is wound around the stacked coins and the top and bottom ends of the packaging paper are bent inwards by a folding head. However, with such a conventional coin packaging apparatus, it is necessary to manually turn the coin type setting handle in accordance with the type of coin to be processed and therefore adjust the inner diameter of the coin stacking portion and the width of the coin packaging portion, and it is also necessary to manually rotate the height adjustment knob in order to adjust the height of the coin passage and so there is the problem that many operations are required when there is to be a change in the type of coins which are processed. In addition, the cam which adjusts the inner diameter of the coin stacking portion and the width of the coin passage is formed in a multi-sided shape which corresponds to several types of coin which are the object of processing and so when a coin packaging machine is exported to another country for example, there is the problem that a cam which corresponds to the currency of the country which is the destination of export has to be specially incorporated into the coin packaging apparatus, thereby preventing the mass production of coin packaging apparatus. Furthermore, when there is an increase in the number of types of coins and denominations, or when there is a change in the diameter of a coin or coins, the cams inside the coin packaging apparatus have to be replaced with new ones, and this involves the problems of time and expense required for the changeover work. In the light of these problems, the present invention has as an object the provision of a coin packaging apparatus for the coin currencies of all countries, and which can correspond to any type of coin, thereby facilitating coin type changing operation for the coins to be processed. Our prior US-A-4 098 056 comprises the pre-characterising portion of claim 1. The apparatus of US-A-4 098 056 comprises a coin packaging apparatus which feeds coins one by one from a circular plate and conveys then along a coin passage in which required processing such as totaling and stopping of the coins to be packaged is performed and the coins are then fed to a coin stacking portion where a required number of coins are stacked and then packaged by the coin packaging portion. The apparatus is further provided with a passage width adjustment unit which steplessly adjusts a passage width of the coin passage, and a coin stacking portion inner diameter adjustment unit which steplessly adjusts an inner diameter of the coin stacking portion. EP 0 432 675 A also discloses features referred to in the pre-characterising portion of claim 1. According to our invention a coin packaging apparatus according to the pre-characterising portion of claim 1 further, comprises a coin information input unit as defined in the characterising portion of claim 1. In addition, the present invention has the configuration described above and which is further provided with a coin information input means for the input of coin information which is information including at least a thickness and a diameter of a coin to be processed coin information, the coin information storage means which stores the coin information input by the coin information input means and so as to correspond to a coin type, the coin type specification means which specifies a coin type of coins to be processed, and a calculation means which uses the coin information to calculate an inner diameter of a coin stacking portion and a height and width of a coin passage suited for processing of the coin type, and the control portion which uses specifications by the coin type specification mechanism as the basis for operating each of the adjustment mechanisms so that there is agreement with calculation results of the calculation means. In addition, the present invention is further provided with a fine adjustment means for the direct input of an inner diameter of a coin stacking portion and a height and width of a coin passage suited to processing of coins of the coin type With the first embodiment of the present invention, when there is the specification of a coin type by a coin type specification means, the control of the control portion reads the coin information for that specified coin type from the coin type information storage means, and determines an inner diameter of a coin stacking portion and a width and height of a coin passage so that they are suited to the diameter and thickness, and a control portion operates the coin passage width adjustment means, the coin passage height adjustment means and the coin stacking portion inner diameter adjustment means are steplessly adjusted, so that their dimensions are adjusted be in agreement with the to the respective specified coin types. With the second embodiment of the present invention, when the coin type specification means specifies a coin type, the coin information for coins of the type and which is input beforehand to the coin information storage means by the coin information input means is used as the basis for the calculation means to calculate the inner diameter of the coin stacking portion and the width and height of the coin passage, and the control portion operates the coin passage width adjustment means, the coin passage height adjustment means, and the coin stacking portion inner diameter adjustment means so that inner diameter of the coin stacking portion and the width and height of the coin passage are made to agree with the calculated values. With the third embodiment of the present invention, when the coin type specification means specifies a coin type, the coin information for coins of the type and which is input beforehand to the coin information storage means by the coin information input means is used as the basis for the calculation means to calculate the inner diameter of the coin stacking portion and the width and height of the coin passage, and the control portion operates the coin passage width adjustment means, the coin passage height adjustment means, the coin stacking portion inner diameter adjustment means and the fine adjustment means so that inner diameter of the coin stacking portion and the width and height of the coin passage are made to agree with the calculated values. BRIEF DESCRIPTION OF THE DRAWINGS In the appended drawings, FIG. 1 is a perspective view showing an outline of a coin packaging apparatus to which the present invention has been applied; FIG. 2 is a plan view for when a coin passage portion processes large-diameter coins; FIG. 3 is a plan view for when a coin passage portion processes small-diameter coins; FIG. 4 is a disassembly perspective view of a passage height adjustment mechanism of a coin passage portion; FIG. 5 is a sectional view for when a coin passage portion processes thick coins; FIG. 6 is a sectional view for when a coin passage portion processes thin coins; FIG. 7 is a perspective view of a coin stacking portion; FIG. 8 is a plan view for when a coin stacking portion processes small-diameter coins; FIG. 9 is a plan view for when a coin stacking portion processes large-diameter coins; FIG. 10 is a front elevation view showing a status of a drive system for when a coin stacking portion processes small-diameter coins; FIG. 11 is a front elevation view showing a status of a drive system for when a coin stacking portion processes large-diameter coins; FIG. 12 is a view showing an operation panel; FIG. 13 is a control block diagram; FIG. 14 is a flow chart describing coin information input operation and correction operation, FIG. 15 is a block diagram showing storage contents of a storage portion; and FIG. 16 is a timing chart showing incorrect coin automatic exclusion operation. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The following is a description of preferred embodiments of the present invention, with reference to the appended drawings. As shown in the outline view of FIG. 1, a coin packaging apparatus 1 is provided with a rotating plate 4 which receives and supplies coins from inside a coin insertion hopper 3 which opens to the top of a machine unit 2, and a rotating plate 5 which receives coins supplied from the rotating plate 4, both plates being freely rotatable, and opposite the rotating plate 5 is arranged a coin passage 6 substantially tangential thereto and which performs the separation and counting processing for the coins, and at one end of which is a coin stacking portion 7 which counts a certain number of coins and to a lower portion of which is provided a packaging portion 10 with three packaging rollers 9, 9, 9 which receive the coins stacked by the coin stacking portion 7 and package then with packaging paper 8. The coins packaged here are discharged from a outlet 11 in a lower portion of the machine unit 2. In FIG. 1, 12 is a packaging paper feed roller 12, 13 is a cutter for cutting the packaging paper 8 to a required length, and 14, 14 are folding heads for folding the upper and lower ends of the packaging paper 8 which has been wound around the roll of coins. As shown in FIG. 2, the inlet portion of the coin passage 6 has a passage inlet bottom plate 15 in substantially the same surface as the rotating plate 5, a fixed passage member 16 and a moving passage member 17, the widths L (see FIG. 1) of which are determined so as to correspond to a coin diameter and which are provided after the passage inlet bottom plate 15, and a passage exit bottom plate 18 provided to a downstream side of the fixed passage member 16 and the moving passage member 17. There is a small-diameter coin exclusion hole 19 provided between the passage inlet bottom plate 15 and the passage exit bottom plate 18. The following is a description of the configuration of the coin passage which includes the passage width adjustment portion 141 as the coin passage adjustment means. FIG. 2 shows the coin passage when there is the status of maximum width, while FIG. 3 shows the coin passage when there is the status of minimum width. As shown in FIG. 2, the moving passage member 17 has an extending portion 20 which extends horizontally in a direction to the rear of a straight edge portion 17b which has a step 17a and which configures the coin passage 6, and this extending portion 20 engages with the guide rollers 22, 22 which turn in the long holes 21, 21 on the side of the machine unit 2 and which are made in a direction which is perpendicular to the edge portion 17b, and are supported so that a moving passage member 17 can move in a straight line so as to advance towards and retreat from the fixed passage member 16. A cam follower 23 is pivoted to the extending portion 20 and is urged by a spring 26 so that it is always in contact with a peripheral surface of a stepless cam 25 which is provided so as to rotatable about a center of the pivot 24 on the side of the machine unit 2. This stepless cam 25 has a spiral shape for which the radius increases from the minimum radius portion 25a to the maximum radius portion 25b, and to the minimum radius portion 25a is a moving passage member 17 which is in the status of maximum opening when the cam follower 23 engages with a concave portion 25c formed in the stepless cam 25. This status of maximum opening is a set position. S 1 is a coin passage maximum opening portion detection sensor. The 25 is rotated through a required angle by the coin passage width adjustment pulse motor M 1 . To the downstream side of the moving passage member 17 is a auxiliary passage member 27 which has an L-shape when seen in plan, and which is connected at one end by a pin 28, while the other end of this auxiliary passage member 27 is urged by a spring 30 so that it is contact with a guide 29 which is fixed to the side of the machine unit 2, so that when the position of the contact surface 27a changes with movement of the auxiliary passage member 27 and the edge portion 17b of the moving passage member 17 is at a slightly curved position with respect to the edge portion 17b as shown in FIG. 2 for when the passage width increases, and deforms to a linear shape with respect to the edge portion 17b of the moving passage member 17 when the passage width decreases. Even if there is a change in the passage width, as the distal end of the coin passage 6 changes towards the center of the coin stacking portion 7, the distal end of the contact surface 27a of the auxiliary passage member 27 comes to have a smaller radius and to approach the coin stacking portion 7. The distal end portion of the side passage exit bottom plate 18 which is on the side of the moving passage member 17, is supported by the pivot 31 so as to be freely rotatable in the side of the machine unit 2, and a pin 32 provided to the bottom surface of this passage exit bottom plate 18 engages with a long hole 34 of the portion 33 which extends to the side of the moving passage member 17 which is on the side of the coin passage 6, and movement of the moving passage member 17 so that the passage width narrows, causes the passage exit bottom plate 18 to rotate via the pin 32, in the clockwise direction in the figure and about the pivot 31. To the side of the free end of the passage exit bottom plate 18 are provided a auxiliary passage member 35 which is on a line extending upwards from the edge portion 16b of the fixed passage member 16 and which has the step 16a, a sensor S 2 to count the number of passes of coins to the downstream side, and a sensor S 3 to check whether or not a coin has passed, and between these sensors S 2 and S 3 is provided a stopper which acts by a solenoid (not shown) two stop passage of following coins once a required number of coins has passed. This stopper is provided so that it enters into the path of passing coins. In addition, to the side of the free end of the passage exit bottom plate 18 is supported a bottom plate support roller 38 via an arm 37, and this roller 38 supports the free-end side of an passage exit bottom plate 18 which is placed on the flat plate 39 on the side of the machine unit 2. Furthermore, to the side of the opening of the passage exit bottom plate 18 are mounted rollers 40, 40, 40 which guide the lower surface of the coins. These auxiliary passage member 35, coin passage passed coin total number count sensor S 2 and coin passage passage detection sensor S 3 are arranged in a status so that a virtual line linking them is close to a horizontal line with respect to the contact surface 27a of the auxiliary passage member 27 on the side of the moving passage member 17. In FIG. 2, S 4 is a sensor which detects the presence and the level of a coin on the rotating plate 5, while 41 is a thickness regulating member which prevents two overlapping coins from entering the coin passage 6, by creating a gap which is larger than the thickness of one of the coins being handled but smaller than the thickness of two coins. In addition, 42 is a guide plate which is placed on the rotating plate 5 and mounted to the moving passage member 17, and which ensures that the coins which are moved on the rotating plate 5 are led to the downstream side of the direction of rotation and do not remain, and C represents a coin. The following is a description of the passage height adjustment portion 142 which is the adjustment means for the coin passage height. This adjustment portion is realized by height adjustment of the thickness regulating member 41 and a conveyor belt 43 which is in contact with the upper surface of coins which are fed on the coin passage 6 and which conveys the coins ins the downstream direction. The support mechanism for this conveyor belt 43 is shown in the disassembly perspective view of FIG. 4, while FIG. 5 and FIG. 6 are sectional views for the case when the height of the conveyor belt 43 is at the highest position and the lowest position. Each of the ends of the two blocks 46, 46 before and after the forward and rear bearings 45, 45 of the fixed plate 44 which is fixedly provided to the side of the machine unit 2, are pivoted by pivots 47, 47, and at the opposite ends of these blocks 46, 46 are bearing portions 49, 49 on the upper portion of the moving frame 48 and which are pivoted by the pivots 50, 50. Furthermore, the bearing portions 51, 51 at the lower end of the blocks 46, 46 are linked by a link 52 which configures a parallel four-jointed link mechanism. A pulley 53 on the inlet side of the conveyor belt 43 is mounted by a pivot 54 to the side surface of the moving frame 48, and the pulleys 55, 56 on the downstream side of the same are pivotably mounted to the rocker plate 57, the center portion of this rocker plate 57 being pivoted by a pivot 58 in the side surface of the moving frame 48 and the other end of which is in contact with a stopper 61 mounted to the moving frame 48 so that the drop of the pulleys 55, 56 is regulated. To the distal end which is pivoted in the pivot 58 is fixed a tension spring 60 across the rocker plate 57 and the member 59 which has a pressing roller 43, and this spring acts to press upwards at a constant force irrespective of the position of the height of the moving frame 48. This is to say that it allows the rocker plate 57 to escapee upwards when thick coins have entered. A tension spring 62 is stretched across the moving frame 48 and the fixed plate 44 and always urges the moving frame 48 in the upwards direction. The base portion of the detection plate 63 is pivoted by a pivot 64 in the downstream end of the moving frame 48 and in the vicinity of the pivot 64 is provided a contact portion 65 which detects the height of stacking of coins at the upper portion of the coin stacking portion 7. The detection portion 64 at the distal end relates to a photo-sensor S 5 provided to the moving frame 48 and when the detection portion 64 is activated, there is detection that there is no longer an empty upper portion of the coin stacking portion 7. To the lower surface of the fixed plate 44 is provided a DC motor M 2 and on the shaft which is rotated by this motor are respectively fixed a set position detection plate 66, a stepless cam 67 and a rotation angle detection slit plate 68, and to the periphery of this set position detection plate 66 is provided the coin passage set position detection sensor S 6 while to the periphery of the rotation angle detection slit plate 68 is provided a rotation angle detection sensor S 7 . A cam follower 69 pivoted at the center position of the moving frame 48 is in contact with the stepless cam 67, and the rotation of this stepless cam 67 moves the moving frame 48 up and down via the cam follower 69, so that the position of contact of the cam follower 69 is a set position at the position of minimum radius of the stepless cam 67. In addition, to the end of the inlet of the moving frame 48 is fixed the thickness regulating member 41 and the height of the thickness regulating member 41 is also adjusted to the thickness of the coins handled, in accordance with the rise and fall of the moving frame 48. In the figure, 70 indicates a pulley which receives the rotational force from the drive motor of the conveyor belt 43. The following is a description of the configuration which includes the coin stacking portion inner diameter adjustment portion 143 which is the inner diameter adjustment means for the coin stacking portion. As shown in the perspective view of FIG. 7, and the plan views of FIG. 8 and FIG. 9, the left and right belts 77, 78 are wound around the pulleys 73, 74 and 75, 76 which are pivoted and which form pairs in the upper and lower portions of the left and right blocks 71, 72. The coins are in a stacked status between opposing surfaces of these belts 77, 78 and so the coin support portions 79, 79, 80, 80 which protrude into the outer surface of the belts 77, 78 are provided to symmetrical positions of the left and right belts 77, 78. In the example shown in the figure, two coin support portions are provided so that they overlap twice for one revolution of the belts 77, 78. The left and right blocks 71, 72 are urged towards each other by a tension spring 81. A parallel link mechanism enables stepless adjustment of the blocks 71, 72 so that they come towards and away from each other. This link mechanism comprises a first link 83 which has its central portion supported so as to be freely rotatable in a horizontal plane by a pivot 83a in a base 82, and is linked by a block 71 pivoted by a pivot 71 a at a distal end, a second link 86 which has its central portion supported so as to be freely rotatable in a horizontal plane by a pivot 84 in a base 82 and a distal end having a block 72 of another side being linked by a pivot 85, a third link 88 in which one end is linked to said block 71 by said pivot 71 a and the other end of which is linked to another end of said second link 2 by a pin 87, and fourth and fifth links 89,90 which have one end linked to the side of the surface opposite the blocks 71, 72 and the other ends pivoted in the side of the base 82. The cam follower 91 pivoted in the other end of the first link 83 is in contact with the peripheral surface of the stepless cam 92 which is rotated by the pulse motor M 3 provided to the base 82, and the minimum gap position between the belts 77, 78, that is, the minimum radius position of the stepless cam 92 is used as the set position, and the position is detected by the coin stacking portion set position detection sensor S 8 . A central portion of a lever 94 which has at its distal end a closing member 93 which closes the open surface of the side of coin entry between the belts 77, 78 is pivoted by the pivot 84 in the base 82, and a pin 97 at the other end of the lever 94 engages with and is freely linked with a long hole 96 at the other end of the link 95 which is linked to the other end portion of the first link 83, and this lever 94 is always urged by a tension spring 98 in the direction of separation from the coin stacking portion 7. Guide levers 99,100 are fixed to the blocks 71, 72 so as to prevent the escape of coins when the coins are stacked. As shown in FIG. 10 for the status when coins of small diameter are stacked and in FIG. 11 for the status when coins of large diameter are stacked, the drive means for the belts 77, 78 of the coin stacking portion 7 is configured from gears 103, 104 fixed to the shafts 101, 102 of the pulleys 74, 76 of the lower portion of the belts 77, 78, the arms 105, 106 which engaged with the shafts 101, 102 and supported by them so as to be freely rotatable, and a member 112 which can be freely raised and lowered along a vertical guide rod 111 which is supported by the shafts 109, 110 of the gears 107, 108, and the drive gear 113 which rotates by the pulse motor M 4 engages with the gear 103 on the shaft of the other pulley 74, and each of the gears 103, 107, 108, 104 are always engaged. Accordingly, even if there is change in the interval between the belts 77, 78, the rotation of the drive gear 113 is always transmitted to the left and right pulleys 74, 76. Moreover, the packaging portion 10 of the conventional configuration is able to correspond to any type of coin and so the conventional configuration, details of which are therefore omitted here, is used. The following is a description of the operation and display panel portion 114 which is provided to the inclined portion at the top front of the coin packaging apparatus 1. As shown in the example layout of FIG. 12, this panel portion 114 has a key portion 115 having a ten-key pad to one side, and which also includes a specification button for the number of batches when there is the totaling mode, and for the number of batches when there is the packaging mode, and a mode switching button 117 for packaging and totaling. The operation of the key portion 115 enables the input of the type, diameter, thickness and the packaging unit number for the coins to be processed. In addition, the other side of the panel portion 114 display portion 118 and includes a position display portion 119 which indicates the place at which some abnormality has occurred, a contents display portion 120 which indicates the type of abnormality, a mode display 121 for the total number, batch and the like, a display 122 for the number of coins/rolls, a stored coin type display 123 for written entry in which is written the type of coins for which coin information is stored, a coin type display 124 which shows the currently specified coins, and a packaged roll number display 125 which shows the current number of coins which is the packaging unit. Separately from this are a coin/roll number switching button 126, a clear button 127, a start button 128, a stop button 129, and a down button 130 and an up button which specify the coin type for processing, and which successively display the display contents displayed in the coin type display and the packaging coin number display 125 in the order of storage, that is, in the order in which they were recorded in the stored coin type display 123. FIG. 13 is a block diagram showing one example of a control system, and the control unit 132 is a control portion which controls the entire coin packaging apparatus, and signal receive and send is performed with respect to each portion in the manner described below. The operation unit 133 comprises the start button 128, the stop button 129, the clear button 127, the coin/roll number switching button 126, the mode switching button 127, the specification button 116 and the like. The coin type specification unit 134 comprises the coin type display 124, the packaging coin number display 125, the down button 130 and the up button 131, and corresponds to the coin type specification means disclosed in the claims. The coin information input unit 135 includes the key portion 115 and includes a method for the prior storage of coin information in an information storage media such as a ROM or an IC card or the like, and for the input of coin information to it. The display unit 136 comprises a position display unit 119, a contents display unit 120, a mode display 121, a number of rolls/coins display 122 and the stored coin type display 123. The storage unit 137 stores coin information which has been input by the coin information input unit 135 and so that there is a correspondence with the coin type and therefore corresponds to the coin information storage means disclosed herein. Moreover, storage unit 137 uses an EEPROM for example, so that the stored contents are not erased even if the power is cut. The coin counting unit 138 comprises the coin passage passed coin total number count sensor S 2 and the coin passage passage detection sensor S 3 and the coin stop unit 139 comprises the stopper 36 and a solenoid (now shown), the coin supply unit 140 comprises the rotating plates 4, 5 and the motors which drive them, and the passage width adjustment unit 141 is configured from the pulse motor M 1 , the portion detection sensor S 1 and the stepless cam 25. In addition, the passage height adjustment unit 142 comprises a configuration having the DC motor M 2 , and a rotation position detection sensor comprising the position detection sensor S 6 and the rotation angle detection sensor S 7 , while the coin stacking portion inner diameter adjustment unit 143 is a configuration comprising the pulse motor M 3 , the set position detection sensor S 8 and the stepless cam 92. The coin stacking unit 144 comprises a pair of belts 77, 78 and the pulse motor M 4 which rotates the belts 77, 78, while the coin packaging unit 145 comprises the three packaging rollers 9, 9, 9 and the motors and the like which rotationally drive them (not shown). The following is a description of the operation of the embodiment described above. First, when the coin packaging apparatus is shipped, the coin information input unit 135 is used to set coin information such as the type of coins, their thickness, their diameter and the packaging coin number unit and other information about the currency of the shipment or export destination in a ROM or an IC card, and this coin information is stored in the storage unit 137. If there is a partial change in the coin information or if there is the addition of one type of coin, then this can be performed by operating the key portion 115 at the destination of shipment. All of the coin information can be input by operating the key portion 115. FIG. 15 is a block diagram showing storage contents of the storage unit 137. The following is a description of one example of the storage contents of the coin block 1. In the first storage region 151 is stored the date of update of that coin block. This date of update is given by a clock provided inside the control unit 132 and is automatically set and updated each time input is performed in the normal input mode to be described later. The diameter D (1) of a coin is stored in the storage region 152 and the thickness T (1) of a coin is stored in the storage region 153. These items of coin information are stored in units of up to 1/00th of a millimeter. Moreover, the units can be selected so that storage can be performed in inches or some other unit. The coin passage width information P 1 is stored in the storage region 154. This P 1 indicates the number of input pulses to the pulse motor of the passage width adjustment unit 141 to drive the moving passage member 17 (See FIG. 1) so that the selector groove width L (See FIG. 1) can be made a required value, and is either calculated by the control unit 132 in accordance with the diameter D (1) of the coin or is directly input by a special input mode to be described later, and stored. The equation for calculation is (α 1 ≥ D (1) > α 2 ) when the diameter of the coins is large, (α 2 ≥ D (1) > α 3 ) when the diameter of the coins is medium, or (α 3 ≥ D (1)) when the diameter of the coins is small. These α 1 ∼α 3 are different values for the design values of the moving passage member 17 and the like. When (α 1 ≥ D (1) > α 2 ), P 1 is given by P 1 = C 1 -D(1) C2 Here, the values of C 1 , C 2 differ according to the design values for the moving passage member 17. In the same manner, when (α 2 ≥ D (1) > α 3 ), P 1 is given by P 1 = C 1 + 0.06 - D(1) C2 and when (α 3 ≥ D (1 )), P 1 is given by P 1 = C1 + 0.1 - D(1) C2 The coin passage height information P 2 is stored in the storage region 155. This P 2 indicates the number of output pulses of the rotation angle detection sensor S 7 to rotate the DC motor M 2 to make the thickness regulating member 41 (See FIG. 4) the required height. More specifically, the DC motor M 2 stops when the number of output pulses of the rotation angle detection sensor S 7 since the start of rotational drive of the DC motor M 2 has reached the number P 2 . This P 2 can either be calculated by the control unit 132 using the thickness T(1) of the coins, or can be directly input by a special input mode to be described later. The equation for calculation is given as the following. P 2 = C 3 -T(1) C2 Moreover, C 3 , C 4 use values which differ according to the design values and the like for the thickness regulating member 41. The coin stacking portion inner diameter information P 3 is stored in the storage region 156. This P 3 indicates the number of input pulses to the pulse motor of the coin stacking portion inner diameter adjustment portion 143 so that the setting for the gap between the belts 77, 78 (See FIG. 7) can be changed in accordance with the diameter D(1) of the coins, and can either be calculated by the control portion 132 or can be directly input by a special input mode to be described later. The equation for calculation in accordance with the diameter of the coins is given as the following. P 3 = (C 5 x D(1) - C 6 ) + 6 for β 1 < D(1) ≤ β 2 P 3 = (C 5 x D(1) - C 6 ) + 5 for β 2 < D(1) ≤ β 3 P 3 = (C 5 x D(1) - C 6 ) + 5 for β 3 < D(1) ≤ β 4 . . . . . . This is to say that various integers are added to (C 5 x D(1 ) - C 6 ) in accordance with the diameter D(1). Moreover, C 5 , C 6 and β 1 , β 2 , ... use values which are respectively different in accordance with the design values of the belts 77, 78. The coin support portion lowering pattern is stored in the storage region 157. This coin support portion lowering pattern is information which determines the drive pattern of the belts 77, 78 and the lowering pattern of the coin support portion 79, 80 which are provided to the belts 77, 78. The coin support portions 79, 80 lower as coins are stacked one by one but the amount of lowering is not always constant, but rather changes in accordance with a constant pattern. The coin support portion lowering pattern is information which expresses the change pattern for the amount of lowering, and is determined in accordance with the thickness T(1) of the coins but is the same as that which has been described in detail in Japanese Patent Laid-Open Publication No. 17704-1991. Moreover, the storage unit 137 holds the coin support portion lowering pattern as a table which has been determined beforehand in accordance with the thickness T (1) of the coins, and reads this table in accordance with the thickness T(1) of the input coins and stores it in the storage table 157. The coin type symbol K(1) is stored in the storage region 158 and the coin type numerical value H(1) is stored in the storage region 159. For example, if coin block 1 is a block which stores information relating to a $1 coin, then the "$" symbol is digitally displayed in the display portion as the coin type symbol K(1), and "1.00" is stored as the coin type numerical value H(1). The packaging unit number M(1) is stored in the storage region 160 and indicates the number of coins which are to be in one package. Moreover, here, the description was given using the example of the coin type block 1 but the description is exactly the same for the other coin type blocks 2, 3, .... FIG. 14 is a flowchart which indicates the operation procedures for the input and correction of the coin information D(1),T(1),M(1) described above, by operation of the key portion 115. First, the key portion 115 is operated and the coin type setting mode is specified (S1401). In this embodiment, this mode is specified when the keys "A", "F", and "ST" are pressed in succession. Moreover, the numerical values input by the operations are displayed on the display portions 122, 124 and the like. The input mode is then selected (S1402). Here, the normal mode is specified when the coin information, which in this embodiment are the diameter and the width of the coins, and the number of coins which is the packaging unit, are to be input. In addition, the special input mode is selected when the coin passage width information P 1 , the coin passage height information P 2 and the coin stacking portion inner diameter information P 3 calculated from the coin information by the control portion 132 are to be fine adjusted. In this embodiment, the successive pressing of the "3" and the "ST" keys specifies the normal input mode, and the successive pressing of the "4" and the "ST" keys specifies the special input mode. Selection of the coin block is performed (S1404) when it is judged that the normal input mode has been specified as the input mode (S1403). Selection of the coin block is performed using the down button 130 and the up button 131 while observing the coin types which are shown in the upper surface of the storage coin type display 123, and by shifting the selected coin type block until the required coin type block is reached. When coin information is stored for the selected coin type block (S1405) that information is displayed in the display portions 122, 124 (S1410). In addition, "-" is displayed if coin information is stored for the selected coin type block. When the coin information of the selected coin type block is to be changed (S1411) and when there is to be the input of coin information to a coin type block for which coin information is not stored (S1405), the key portion 115 is operated for the successive input of each type of coin information (S1406). The control unit 132 successively calculates the coin passage width information P 1 , coin passage height information P 2 and the coin stacking portion inner diameter information P 3 on the basis of the input coin information and stores them in the appropriate coin blocks inside the storage portion 137 (S1407). When all of the input information has been input (S1408), there is the end of input with respect to that coin type block. Here, the diameter D(1) of a coin is first input as the coin information. Doing this first involves pressing the keys "1", "3" and "ST" in sequence with the mode for the input of the diameter D(1) being selected and then using the numerical keys to input the diameter in mm units to two decimal places, and finally pressing the "ST" key again. As an example, if 26.50 mm is to be input as the diameter D (1), then the keys "1", "3", "ST", "2", "6", "5", "0" and "ST" are pressed in sequence. When the diameter D(1) is input, the calculations described above are performed and the coin passage width information P 1 and the coin stacking portion inner diameter information P 3 which are the results of the calculation are stored in the storage portion 137. The thickness T(1) of the coin is then input. This first involves pressing the keys "1", "4" and "ST" in sequence with the mode for the input of the thickness T (1) being selected and then using the numerical keys to input the thickness in mm units to two decimal places, and finally pressing the "ST" key again. As an example, if 2.00 mm is to be input as the thickness T(1), then the keys "1", "4", "ST", "0", "2", "0", "0" and "ST" are pressed in sequence. When the thickness T(1) is input, the calculation described above is performed and the coin passage height information P 2 which is the result of the calculation are stored in the storage unit 137. In addition, the coin support portion lowering pattern is also stored. The packaging coin number unit is then input as the third item of coin information. This is a numerical value which expresses the number of coins which are to be packaged into a single roll. When this packaging coin number unit is input, the keys "1", "2" and "ST" are pressed in order, and then the number keys are used to input the numerical value (a positive integer) and finally pressing the "ST" key again. As an example, if 25 is to be input as the packaging coin number unit, then the keys "1", "2", "ST", "2", "5" and "ST" are pressed in sequence. The packaging coin number unit is also input as coin information but it is not necessarily required, as it is set to a predetermined number if its specification has been omitted. When the input of the coin information has been completed for the appropriate coin type block, the operations from S1404 onwards are repeated for other coin type blocks which have to have input settings. When there are no more coin type blocks which have to have input settings, the keys "E" and "ST" are pressed in that order, to indicate the end of setting operation (S1412) and the mode shift from the coin type setting mode to the totaling and packaging mode. When the special input mode is specified in S1402, the specification of the special input mode is recognized by S1413. The special input mode is information which has been calculated on the basis of coin information which has been input by the normal input mode, and uses manual input to change the coin passage width information P 1 , coin passage height information P 2 and the coin stacking portion inner diameter information P 3 . This mode is used for example, when actual packaging operation has been performed on the basis of the calculated information and there is some problem with the results, and when it is required to raise the accuracy. Moreover, it is not possible to input the renewal date, the diameter D(1) of the coin or the thickness T(1) of the coin from the special input mode. In the special input mode, selection of the coin type block is performed (S1414) in the same manner as for S1404. Then, the display portions 122, 124 display the coin information for the selected coin type block (S1415). Then there is the specification of the information for changing the settings (S1416). For example, the keys "2", "6" of the key portion 115 are pressed in order when the coin passage width information P 1 is to be changed. When this input is received, the display portion 122 displays the stored values for the coin passage width information P 1 . When this value is to be corrected, input is performed using the keys of the key portion 115, and the appropriate stored values in the storage portion 137 are rewritten (S1418~S1420). As an example, the keys "2" and "6" of the key portion 115 are pressed in sequence when the coin passage width information P 1 is to be changed. The display portion 122 receives this input and displays the stored value for the coin passage width information P 1 . When this value is to be corrected, using the keys of the key portion 115 to perform input rewrites the appropriate stored value for the storage portion 137 (S1418~S1420). As an example, when the display portion 122 displays "208" as the stored value, then performing the key input of "210" to slightly reduce the width rewrites "210" as the value for coin passage width information P 1 inside the storage portion 137. Moreover, the selector groove width L, the height of the thickness regulating member 41 and the gap between the belts 77, 78 are at their widest when in their respective initial statuses and so they become smaller for larger values of coin passage width information P 1 , coin passage height information P 2 and coin stacking portion inner diameter information P 3 . The operations from S1416 onwards are repeated when rewrite is not to be performed, and when rewrite of other calculation information is to be performed after rewrite (S1421). On the other hand, when other rewrite is not to be performed, specification of the end of settings is performed (S1423) in the same manner as for S1412 above, and the coin type setting mode ends. Moreover, when a coin for processing is a multi-sided coin, it is not possible to calculate the coin passage width information P 1 , coin passage height information P 2 and coin stacking portion inner diameter information P 3 and so it is necessary to use the special input mode for the input of all of this information. The following is a description of the operation when there is actual packaging. Operating the up and down buttons 130, 131 for the coin type specification unit 134 performs the successive display on the coin type display 124 of the type of coin which is stored in the storage unit 137, and the coin type for processing is specified when the display is stopped in the status where the coin type which is to be processed is displayed. In addition, the packaging coin number unit of the coin package and is also displayed on the packaged coin number display 125. This coin type specification is used as the basis for the control unit 132 to read the coin information for that coin type from the storage unit 137, and after the set position return command has been given to each adjustment portion and each adjustment portion returned to a set position, the motors of each adjustment portion are rotated by the calculated number of pulses and rotation amounts so that each adjustment portion is automatically adjusted. Moreover, the number of pulses of the pulse motor M 3 and which are necessary to adjust the inner diameter of the coin stacking portion 7 so that it is slightly larger than the diameter, the amount of rotation of the DC motor M 2 and which is necessary to adjust the passage height of the coin passage 6 to a height suitable for that thickness, and the number of pulses of the pulse motor M 1 and which are necessary to adjust the passage width of the coin passage 6 so that it is slightly larger than the diameter of the coin type, are respectively calculated and stored in the storage portion 137 when there is input of the diameter and the thickness. The following is a description of the operation for adjustment. In the passage width adjustment portion 141, the stepless cam 25 rotates in accordance with the rotation of the pulse motor M 1 , and rotates clockwise through a required angle from the set position shown in FIG. 2, presses the cam follower 23 and the guide action of the guide rollers 22, 22 and the long holes 21, 21 move the moving passage member 17 in the direction of the right in FIG. 2, and stops it at a required gap with respect to the fixed passage member 16. By this, there is adjustment to the passage width corresponding to the diameter of the coin of the set coin type. Accordingly, the stepless cam 25 has a peripheral surface for which the diameter changes without steps and so it is possible to adjust the width of the passage to one pitch of a rotation angle due to one pulse of the pulse motor M 1 , and for effectively stepless adjustment to be possible, and for the passage width to be able to correspond to coins of any diameter as long as the diameter is within the range of the maximum passage width and the minimum passage width. When there is the movement of the moving passage member 17 to the right, the pin 28 which is the support point for the auxiliary passage member 27 also moves and in accordance with this, the passage surface 27a forms an increasingly smaller angle with respect to the edge portion 17b of the moving passage member 17, and approaches a straight line. In addition, the movement of the moving passage member 17 causes the passage exit bottom plate 18 to rotate clockwise and displace about the pivot 31 and via the long hole 34 and the pin 32, and for the auxiliary passage member 35, and the sensors S 2 and S 3 to be positioned parallel to the passage surface 27a of the auxiliary passage member 27. Accordingly, as the coin passage width becomes less, the passage formed by the auxiliary passage member 27 and the auxiliary passage member 35 deforms to a straight line and the end projects to approach the coin stacking portion 7, so that there is no change in the status of insertion to the coin stacking portion 7 irrespective of the coin diameter. On the other hand, the passage height adjustment unit 142 has the stepless cam 67 is rotated through a required amount of rotation by the rotation of the DC motor M 2 and presses down the cam follower 69 so that the moving frame 48 is lowered to oppose the urging of the spring 62, and so that the height of the position of the lower surface of the conveyor belt 43 is adjusted to a position where the it presses against the upper surface of the coins of the set coin type. Along with this, the thickness regulating member 41 is also adjusted to a position of a height where only a single coin thickness can pass under its lower surface. In the coin stacking portion inner diameter adjustment portion 143, the rotation of the pulse motor M 3 rotates the stepless cam 92 from the position shown in FIG. 8 and clockwise through a required angle corresponding to the number of pulses. Accompanying this, the cam follower 91 is pressed by the cam surface and gradually moves in a direction away from the center of the cam 92, while the first link 83 rotates clockwise around the pivot 82a and the block 71 linked to one end of it is moved to the left of the figure. Accompanying this movement, the second link 86 rotates in the anticlockwise direction about the pivot 84 and via the third link 88, and the block 72 on the other side moves to the right. By this, the gap between the opposing surfaces of the left and right belts 77, 78 is widened, and is set to a gap suitable for the outer diameter of the coins of the set coin type, while the rotation of the links 83, 86 move the blocks 71, 72 slightly downwards, that is, in the direction of separation from the distal end of the coin passage 6, so that the distance becomes greater for the larger the diameter and so that a position which is suited to the insertion of coins is taken. Furthermore, the rotation of the first link 83 displaces the lever 94 in the clockwise direction about the pivot 84 and via the link 95, and the closing member 93 at its distal end retreats to take a position suited to the increase in the gap between the belts 77, 78. By these actions, the inner diameter of the coin stacking cavity formed by the belts 77, 78, the closing member 93 and the guides 99, 100 is steplessly adjusted to a size suited to the outer diameter of the coins of the set coin type. In the drive system for the coin stacking portion 7, the arms 105,106 are linked by the pivots 109, 110 to the member 12 and accompanying movement of the belts 77, 78 to the left and right, displace to become straighter and follow the widening of the space between the belts 77, 78 but the gears 107, 108 are in a state of constant meshing and so the drive force of the motor M 4 is transmitted to the pulleys 74, 75 of the belts 77, 78 via the gears 113, 103, 107, 108, 04 and irrespective of a change in the gap between the left and right belts 77, 78. By this action, the passage width and passage height of the coin passage 6 and the inner diameter of the coin stacking portion 7 are all set to values suited to the coin diameter and coin thickness of the coin type to be processed. The following is a description of the operation for from the feeding of coins until their stacking. When the coin type is set and the start button 128 is pressed, the rotating plate 4 is driven and the coins inserted from the coin insertion hopper 3 are supplied to onto the rotating plate 5. At this time, the status of the coins on the rotating plate 5 is monitored by the level sensor S 4 and the supply status is controlled. The rotation of the rotating plate 5 causes the coins on the rotating plate 5 to pass from the periphery to enter beneath the lower surface of the thickness regulating member 41 so that stacked coins are eliminated and a single layer is made, and this single layer then flows into the coin passage 6 where it is pressed by the lower surface of the conveyor belt 43 on the passage inlet bottom plate 15, and the rotation of the conveyor belt 43 conveys the coins in a status where they are between the fixed passage member 16 of the coin passage 6 and the edge portions 16b, 17b of the moving passage member 17. Small-diameter coins which are smaller than the gap between these edge portions drop from the small-diameter coin exclusion hole 19 between the edges and are excluded. Coins which have reached the end of the coin passage 6 are counted by the count sensor S 2 and their passage is confirmed by the sensor S 3 , are guided by the rollers 40, 40,... and enter inside the coin stacking portion 7. In this coin stacking portion 7, the support portions 79, 80 of the left and right belts 77, 78 are positioned close to the upper end, the coins are held by these support portions 79, 80 and after there is one coin held, the signals from the sensor S 3 are used as the basis for rotating the pulse motor M 4 through a required number of pulses corresponding to the thickness of the coins, and rotating the belts 77, 78 so that the support portions 79, 80 are lowered. When a number of coins equal to the packaging coin number unit has been counted by the count sensor S 2 , those signals cause current to pass through a solenoid (not shown) of the stopper 36 which protrudes into the coin passage 6 and stops the passage of further coins. The stacked coins of the required number and which have entered the coin stacking portion 7 are received by a support means not shown in the figure, by the coin support portions 79, 80 moving from the lower end to the outside, and are left to the packaging portion 10 where they are packaged by packaging paper 8, and the packaged coin roll is discharged from the outlet 11. The following is a description of an example of the control status for abnormal coin automatic exclusion operation, with reference to the timing chart shown in FIG. 16. However, in this figure, the portion shown by hatching indicates brake operation for the motor, and when the stopper RSD is "OFF", the stopper 36 is held in the status prior to the "OFF" status. If the coins from the rotating plate 5 are not fed into the coin passage 6, the count sensor S 2 does not count for a required time, and the OFF status continues, and the level sensor S 4 of the rotating plate 5 turns off because of the reduction in the amount of coins, then it is judged that there are no more coins but to check this, the rotating plate 5 rotates backwards and forwards twice. At this time, the solenoid RSD of the stopper 36 is controlled so that the stopper 36 protrudes only when there is reverse rotation of the rotating plate 5. By this operation, it is judged that there are no normal coins remaining on the rotating plate 5 if the counter S 2 has not counted, the motor of the conveyor belt 43 is driven backwards at the same time as the reverse rotation of the rotating plate 5 and any abnormal coins which have entered the coin passage 6 are returned to onto the rotating plate 5. After this, the coin passage height adjustment DC motor M 2 and the coin passage width adjustment pulse motor M 1 are operated so that the passage width of the coin passage 6 is enlarged and the passage height made higher (by raising the thickness regulating member 41 and the conveyor belt 43). After this, the forward and reverse operation of the rotating plate 5 and the conveyor belts feed any abnormal coins which have remained on the rotating plate 5, back to the coin passage 6 where they are removed by the exclusion hole. Next, the passage width and the passage height are returned to their set positions and the coin processing ends automatically. The expansion of the passage width and the increase in the passage height can be made to the maximum values but some values less than the maximum values can be used. Moreover, the embodiment shown in the figures shows desirable embodiments for the coin passage width adjustment means, the coin passage height adjustment means and the coin stacking portion inner diameter adjustment means but design changes and modifications can be made to the specific configurations for each portion and still remain within the intended scope of the present invention. For example, in the present embodiment, when the coin information is stored in the storage portion 137, an operator arbitrarily selects a coin type block (See FIG. 15) and stores the coin information in that block but a control portion 132. can select an empty coin type block and store the information in that block. In addition, in addition to the information described above, the storage unit 137 can also store other information such as the power frequency and the like. Furthermore, other than an EEPROM, the storage unit 137 can be a RAM or the like which has battery backup. Each ofthe items of information need not read from the EEPROM when adjustment is made, but all of the information can be read from the EEPROM when the power is turned on or when settings are stored, and stored in a RAM, and each item of information read from the RAM when adjustment is made. In addition, in the present embodiment, the coin passage width information P 1 , the coin passage height information P 2 and the coin collecting portion inner diameter information P 3 are calculated when the coin information is input, and are then stored in the storage unit 137 but the information P 1 , P 2 and P 3 can be calculated when adjustment is made. In addition, the coin information which is stored in the storage unit 137 can be stored onto an IC card as backup information. As has been described above, according to the present inventions, the passage width and passage height of a coin passage which conveys coins and the inner diameter of a stacking portion can be steplessly adjusted in accordance with coin information for the coins to be processed, and the coin information of the coin information storage means can be used as the basis for the automatic adjustment of the passage width and passage height of a coin passage which conveys coins and the inner diameter of a stacking portion and so it is possible to facilitate operation to change the coin type of the coins for processing and to correspond to coins of any diameter. In particular, it is possible to provide a coin packaging apparatus even for countries where there are large differences in the diameters of coins, and so use the same coin packaging apparatus for all countries.

Claims: A coin packaging apparatus feeding coins one by one from a circular plate and conveying them along a coin passage in which required processing such as totaling and separation of the coins to be packaged is performed and the coins being then fed to a coin stacking portion where a required number of coins are stacked and then packaged by the coin packaging portion, in which the apparatus is further provided with a passage width adjustment unit (141) which steplessly adjusts a passage width of said coin passage (6), and a coin stacking portion inner diameter adjustment unit (143) which steplessly adjusts an inner diameter of said coin stacking portion (7), a coin passage height adjustment unit (142) which steplessly adjusts a passage height of said coin passage (6), a coin information storage unit (137) which stores coin information of at least a diameter and a thickness of coins to be processed and in correspondence with a type of coin, a coin type specification unit (134) which specifies a type of coin to be processed, and a control unit (132) which determines an inner diameter of said coin stacking portion (7) and a height and a width of said coin passage from coin information of said coin information storage unit (137) and on the basis of a coin type specification of said coin type specification unit (134) and operates each of said adjustment units to those determined dimensions, characterised in that the apparatus further comprises a coin information input unit (135) for the input of coin information which includes at least a diameter and a thickness of coins (C) to be processed to said information storage unit. The apparatus of claim 1, further provided with a calculation unit which uses said coin information to calculate an inner diameter of said coin stacking portion (7) and a height and width of said coin passage (6) suited for processing of said coin type, and wherein said control unit (132) uses specifications by said coin type specification unit (134) as the basis for operating each of said adjustment unit so as to be in an agreement with calculation results of said calculation unit. The apparatus of claim 2, further provided with a fine adjustment unit for the direct input of an inner diameter of said coin stacking portion (7) and a height and width of said coin passage (6) suited to processing of coins of said coin type.

Inventors: INUKI YUSUKE, KOBAYASHI YOSHINOBU, TAKATANI ICHIRO, TANIGUCHI MASANORI, INUKI, YUSUKE, KOBAYASHI, YOSHINOBU, TAKATANI, ICHIRO, TANIGUCHI, MASANORI, Inuki, Yusuke, c/o Glory Kogyo Kabushiki Kaisha, KOBAYASHI, YOSHINOBU, C/O GLORY KOGYO K.K., Takatani, Ichiro, c/o Glory Kogyo Kabushiki Kaisha, TANIGUCHI, MASANORI, C/O GLORY KOGYO K.K.
Applicants: GLORY KOGYO KK, GLORY KOGYO KABUSHIKI KAISHA
Application year: 1992
Main classification: G07D9
IPC codes: G07D9