Source: https://patents.google.com/patent/DE10308003A1/en
Timestamp: 2020-04-07 02:06:55
Document Index: 334881213

Matched Legal Cases: ['arts 7', 'art 21', 'arts 23', 'arts 25', 'arts 24', 'arts 21', 'art 21', 'art 24', 'arts 25', 'art 21', 'art) 24', 'art 21', 'art 21', 'art 21', 'art 21', 'arts\n2002']

DE10308003A1 - Construction for mounting heavy objects on support bodies - Google Patents
Construction for mounting heavy objects on support bodies
DE10308003A1
DE10308003A1 DE2003108003 DE10308003A DE10308003A1 DE 10308003 A1 DE10308003 A1 DE 10308003A1 DE 2003108003 DE2003108003 DE 2003108003 DE 10308003 A DE10308003 A DE 10308003A DE 10308003 A1 DE10308003 A1 DE 10308003A1
DE2003108003
Satoru Yamanashi
2002-02-27 Priority to JP2002051331A priority Critical patent/JP3966019B2/en
2003-02-25 Application filed by Denso Corp filed Critical Denso Corp
2003-09-04 Publication of DE10308003A1 publication Critical patent/DE10308003A1/en
A construction for attaching a heavy object (27) to a support body (31) by means of an intermediate element (20) which is able to temporarily fix the heavy object during the assembly process, the intermediate element (20) in a lower part thereof is provided with a lower fastening part (21) with holes (26) for fixing the heavy object (27) and in an upper part with upper fastening parts (23) which have engaging parts (25) to temporarily fasten to the carrier body (31) to be and with fasteners (24) to be fixed to the support body (31). In order to fix the intermediate element (20) on the heavy object (27), the lower fastening part (21) of the previous one is sandwiched between a pair of elastic elements (28) made of soft material and on the heavy object (27) by fastening elements (30) the holes (26) attached to allow slight vibrations or vibrations of the heavy object (27).
The invention relates to a construction for assembling a heavy article or Object on a support body. In particular, the invention is concerned with a construction for mounting a heavy object on a Carrier body that is able to assemble a heavy object, for example an air cleaning unit or a rear cooling unit during the To facilitate assembly of the vehicle, on a body or a body.
In the prior art, there is a process of assembling, for example, an air cleaning unit or a rear cooler unit against the inside of a body or a body during the assembly of the vehicle. In the prior art, this assembly process was carried out as shown in FIG. 6. The drawing shows consoles 3 ; each has two studs (set bolts) 2 arranged at a proper distance between the two, which are provided in front of the two positions on the heavy object 1 , such as an air cleaning unit or a rear cooler unit, and these bolts in the Body 4 provided mounting holes 5 and secured against them by nuts 6 .
With the aforementioned prior art construction for mounting a heavy object such as an air cleaning unit or a rear cooler unit to a body, the assembly process is difficult. That is, the device such as an air cleaning unit or a rear cooler unit is so heavy that it weighs in the range between 2 and 5 kg; thus, it becomes difficult to carry out the operation in which, after the studs 2 are inserted into the mounting holes 5 , the worker screws the nuts 6 against the studs 2 and fixes them by hand while holding the device with the other hand. This is especially true if the process is carried out in a narrow space, for example a shaft. There may also be a risk of accidentally dropping the device.
To avoid this problem, a resin clamp can be used to temporarily fix the device. However, there is the problem that the number of parts and thus the costs are increased. Another method for solving the above problem is shown in Figs. 7A and 7B, where hooks 10 , 11 are formed on the outer ends of a substantially U-shaped metal sheet 9 , which is supported by support members 7 , 8 shown in Fig. 7A , and the metal sheet 9 comes into engagement with a fastening part for supporting the objects 13 , 14 which are to be held by the holding parts 7 , 8 . This method is mainly used to fix an outer tube made of control wires through the elastic recovery of the sheet metal material. However, the sheet metal material that takes advantage of this elastic recovery is small and is therefore not suitable for supporting the heavy object.
An object of the present invention is to solve the above-mentioned problems of the To solve the state of the art by realizing a construction in simply a heavy item, such as an air cleaner unit or rear cooler unit, as used in a vehicle, namely on a support body during the assembly of the heavy object against a vehicle body.
To achieve the above object, the invention provides a construction for mounting a heavy object 27 on a carrier body 31 via an intermediate element 20 , which is able to temporarily fix the heavy article during the assembly process, the intermediate element 20 in one the lower part thereof is provided with a lower fastening part 21 with holes 26 in order to fix the heavy object 27 and in its upper part with upper fastening parts 23 with engagement parts 25 in order to be temporarily fixed to the carrier body 31 , as well as fastening parts 24 , to be fixed firmly to the carrier body 31 and elastic elements 28 made of soft material are provided between the lower fastening parts 21 of the intermediate element 20 and the heavy object 27 in order to enable the latter to have a low level of vibration.
That is, the lower fastening part 21 of the intermediate member 20 is clamped by the two elastic members 28 made of soft material, and the heavy object 27 is fixed or fastened by a fastening member 30 via the hole 26 and enables the heavy object 27 to vibrate slightly.
The fastening part 24 is, for example, a stud bolt and the carrier body 31 is provided with elongated holes 32 to receive the stud bolts and with rectangular or rectangular holes 33 to receive the engagement parts 25 .
According to the invention, the heavy article 27 is preferably an air cleaning unit or a cooler unit, as is used for a vehicle.
Using the above construction, it is possible according to the invention to to realize a construction to make the heavy item, for example a Air cleaning unit or a rear cooler unit, on a carrier body, For example, to assemble a body that is able to complete the assembly process to facilitate during the assembly of a vehicle by the temporary Fixation of the heavy object is made possible.
Fig. 1 is a perspective view to show an intermediate member (console) as used in a construction for mounting a heavy object on a support body according to the invention;
Figs. 2A and 2B are diagrams explaining an embodiment of the construction for mounting the heavy object on the carrier body according to the invention; on the other hand, Fig. 2A is a plan view and explains the state in which the intermediate member (console) to the heavy body is; Fig. 2B is a side view thereof
Fig. 3 is an illustration for explaining the embodiment of the structure for mounting the heavy object on the support body according to the invention, which is a plan view of the support body and the arrangement of the holes is visible;
Fig. 4 is a diagram for explaining the steps of mounting the heavy article is on the carrier body according to an embodiment of the invention;
Fig. 5 is a perspective view for explaining another embodiment of an intermediate member (bracket or bracket) used in a structure for supporting the heavy object on the support body according to the invention;
Figure 6 illustrates a prior art construction for attaching a heavy object to a support body, and Figures 7A and 7B are illustrations of a prior art construction for mounting an object to a support body.
Fig. 1 explains in perspective an intermediate element (hereinafter referred to as a bracket or bracket), which is used in a construction for mounting a heavy object on a support body according to an embodiment of the invention. The console 20 according to this embodiment is made in one piece from a metal sheet, which consists of a lower fastening part 21 , which is fastened to the heavy object 27 , for example an air cleaning unit or a rear cooler unit, a pair of vertical elements 22 which extend from an edge of the lower one Fastener 21 go out and upper fasteners 23 , which are formed by bending upper parts of the respective vertical members 22 at 90 degrees.
A stud (attachment part) 24 to be attached to the carrier body is attached to the center of the upper attachment member 23, and a hook (engaging member) 26 (25?) To be temporarily attached to the carrier body becomes upward on a lateral side led out of this. For this purpose, an end tip of the hook is formed or inclined downwards. Bolt holes 26 are also provided in areas to the right and left of the upper fastening part 21 , through which the heavy object is to be fastened.
An embodiment of a construction for mounting the heavy object on the support body using the bracket or bracket 20 of the above construction will now be described with reference to FIGS. 2A to 4. Fig. 2A and 2B illustrate a state in which the bracket fixed to the heavy article 27; that is, Fig. 2A is a plan view and Fig. 2B is a side view. In the drawings, reference numeral 27 denotes the heavy object; and 20 , 20 'represent two brackets attached to the right and left sides of the heavy object 27 . For this purpose, the left console 20 is the same as explained with reference to FIG. 1 and the right console 20 'eliminates the hook 25 shown in FIG. 1.
The bracket is attached to the heavy object 27 in such a way that the circumference of the bolt hole 26 in the lower fastening part 21 is sandwiched by two disk-like bushings (elastic elements) 28 which are formed from soft material (for example rubber). A metallic washer 29 and a bolt (fastener) 30 are then attached to it from above to secure the console to the heavy object 27 . The brackets 20 , 20 ′ fastened in this way are able to vibrate slightly since the lower fastening part 21 is sandwiched by the soft bushings 28 .
Fig. 3 explains the carrier body on which the heavy object is attached. According to this drawing, reference numeral 31 designates the carrier body (for example, a vehicle body) with a plurality of fastening holes 32 , 33 and 34 . Of four of these holes provided in the left area, two are elongated holes 32 for receiving the stud bolts of the bracket 20 , the other two are rectangular holes 33 for receiving the hooks 25 of the bracket 20 . The elongated holes 32 and the rectangular holes 33 are positioned corresponding to the stud bolts 24 and the hooks 25 of the bracket 20 .
In the right area of the carrier body 31 , two circular holes 34 are provided for receiving the stud bolts 24, each at positions corresponding to the two stud bolts 24 of the bracket 20 'to be fastened to the heavy object shown in FIG. 2B. A distance L 1 between a right center O 1 of the left rectangular hole 32 and a center O 2 of the right circular hole 34 is equal to the distance L 0 between the left and right stud bolts 24 , 24 in FIG. 2A.
Next, the steps for attaching the heavy object 27 to the support body 31 will be explained with reference to FIG. 4, where (a) and (b) a first step of the assembly process, (c) and (d) a second step and (e) and (f) explain a third step, and wherein (a) is a view in the direction of an arrow X in (b), (c) is a view in the direction of the arrow Y in (d), and (e) is a view seen in the direction of arrow Z in (f).
In the first step for attaching the heavy object 27 to the carrier body 31 , the stud bolts 24 in the brackets 20 , 20 ′, which are fixed to the heavy object 27 , as shown in FIG. 2B, are in the elongated holes 32 and the round holes 34 in the carrier body 31 introduced. As a result, the left console 20 is in a state shown by (a) and (b) in FIG. 4. That is, the stud 24 in the left bracket 20 is positioned at the right end of the elongated hole 32 , while the hook 25 rests on the right edge of the rectangular hole 33 and should not be inserted into the rectangular hole 33 . In this first step, it is necessary for the worker to support the heavy object 27 with both hands.
In the second step, an upward force is exerted on the left part of the heavy object 27 and pushes it upwards. Then, as shown by (c) and (d) in Fig. 4, an inclined surface of the hook 25 is pushed through the right edge of the right-angled hole 33 and the elastic member (bushing) 28 deforms to easily move the bracket 20 toward deform to the left (in the direction shown by an arrow A), whereby the stud 24 moves to the left end of the elongated hole 32 . In the second step it is also necessary for the assembly personnel to support the heavy object 27 with both hands.
In the third step, the upward force continues to be applied to the heavy object 27 to push the latter upward. The hook 25 then jumps out of the rectangular hole 33 and the bracket 20 , which was inclined by the hook 25 , returns to the original state due to the restoring force or recovery force of the elastic element (bushing) 28 . Thus, the tip end of the hook 25 comes into engagement with the surface of the support body 31 and thus in a temporarily fixed state, as shown by (e) and (f) in FIG. 4.
In the fourth step, not shown, a nut is screwed on and attached to the respective stud bolt in order to complete the assembly process. Since one side of the heavy object 27 is temporarily fixed to the support body 31 by the hook 26 , it becomes possible to easily support the heavy object 27 by one hand of the assembler. The mother engagement process can therefore be carried out extremely easily.
Fig. 5 is a perspective view and explains another embodiment of an intermediate member (bracket) according to a construction for mounting a heavy object on a support body according to the invention. The difference between this bracket 20 'and the bracket 20 shown in Fig. 1 is that a flange 21 a a is provided on the peripheral edge of a lower mounting part 21 and another flange 22 on opposite lateral edges of the vertical member 22. Except for the The above-mentioned elements are the same as in the previous embodiment. The bracket 20 "thus formed not only has the same effect and operation as that of the bracket 20 in Fig. 1, but also has improved strength.
By the construction of the attachment of the heavy object on Carrier body according to the invention, it becomes possible that the heavy object temporarily is held by the hook provided in the console when the heavy Object is mounted on the carrier body so that it becomes possible with little Effortlessly handle the heavy object with one hand during screwing to support the mother. This considerably simplifies the assembly process. There the intermediate element used according to the invention can also be shaped, adding only hooks according to the intermediate element of the prior art are provided, its manufacturing costs will not be significant enlarged, its strength is guaranteed.
The invention has only been achieved with reference to specific embodiments of the Serve explanation, described; numerous modifications within the scope of the invention, claims in particular are of course possible. It just became that for them Invention considered essential, everything else was left out.
1. Construction for attaching a heavy object ( 27 ) to a support body ( 31 ) via an intermediate element ( 20 ), which is able to temporarily fix the heavy object during the assembly process, the intermediate element ( 20 ) in a lower part of which by means of a lower fastening element ( 21 ) with holes ( 26 ) is provided in order to fix the heavy object ( 27 ) and in an upper part thereof with upper fastening parts ( 23 ) with engagement parts ( 25 ) for temporary fixation on the carrier body ( 31 ) and fasteners ( 24 ) are provided to be fixedly fixed to the support body ( 31 ), and wherein elastic elements ( 28 ) of soft material are provided between the lower fasteners of the intermediate element and the heavy object ( 27 ) in order to give the latter slight vibrations or allow vibrations.
2. Construction for attaching a heavy object to one Carrier body according to claim 1, wherein when the intermediate member on the heavy Object is fixed, the lower fastening part of the intermediate element sandwiched between a pair of elastic elements made of soft Material captured and on the heavy object through the hole through Fastener is attachable.
3. Construction for attaching a heavy object to one Carrier body according to claim 1, wherein the fastening parts made of stud bolts exist and elongated holes for receiving the stud bolts and right-angled holes are provided for receiving the engaging parts in the carrier body.
4. Construction for attaching a heavy object to one The carrier body of claim 1, wherein the heavy object is one in one Vehicle cooler unit is used.
DE2003108003 2002-02-27 2003-02-25 Construction for mounting heavy objects on support bodies Withdrawn DE10308003A1 (en)
JP2002051331A JP3966019B2 (en) 2002-02-27 2002-02-27 Mounting structure for heavy objects to be mounted
DE10308003A1 true DE10308003A1 (en) 2003-09-04
ID=27678511
DE2003108003 Withdrawn DE10308003A1 (en) 2002-02-27 2003-02-25 Construction for mounting heavy objects on support bodies
US (1) US6886799B2 (en)
JP (1) JP3966019B2 (en)
DE (1) DE10308003A1 (en)
FR (1) FR2836524B1 (en)
TW (1) TW567156B (en)
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2003-02-18 US US10/368,202 patent/US6886799B2/en not_active Expired - Fee Related
2003-02-24 TW TW92103805A patent/TW567156B/en not_active IP Right Cessation
2003-02-25 DE DE2003108003 patent/DE10308003A1/en not_active Withdrawn
2003-02-27 FR FR0302403A patent/FR2836524B1/en not_active Expired - Fee Related
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TW567156B (en) 2003-12-21
JP3966019B2 (en) 2007-08-29
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