baber/WOPTO huggingface dataset:
Patent DE-3345039-A1 (DE)
Inventor: UTTSCHEID GEORG
IPC: B61B12/02
Filed: 1983-12-13
Abstract: A positioning device for the trolleys of an electric overhead trolley conveyor is described. This positioning device comprises a carrier which is shiftable in the direction of the movement of the trolley. The carrier is connected with a damping device. Further it comprises an engaging member cooperating with the trolley, whereby the engaging member is rendered inoperative toward the end of the carrier movement. This insures on the one side, that the trolley reaches the defined end position by engaging a stopping member. On the other side it is prevented, that the trolley strikes against the stopping member 40 with a high force of inertia. For enabling a recommenced movement the stopping member 40 may be rendered inoperative. The carrier is preferably utilized for this purpose.
Patent DE-3345269-A1 (DE)
Title: Numeric control device for a machine tool
Inventor: KOIDE TSUYOSHI
IPC: G05B19/4155
Filed: 1983-12-14
Abstract: Numeric control device for a machine tool for successively machining a multiplicity of areas of a rotating workpiece which are located axially behind one another. The control device comprises a memory with a multiplicity of memory sections which can be allocated to the workpiece areas. Each of the memory sections comprises a first area for storing a number for designating the order in which the corresponding workpiece areas are to be machined and a second area for storing a command which relates to the machining of the corresponding workpiece area and a third area for storing a numeric control programme section which is composed of a multiplicity of data blocks which were generated for the corresponding workpiece area. A data input device is used for inputting the above data for the purpose of storing them in the memory. Furthermore, the data input device is used for eliminating the command from the second area of one of the memory sections. In automatic operation, the numeric control programme sections of the memory sections, each of which stores the command in the second memory area, are thus read out and executed so that only the workpiece areas corresponding to such memory sections are successively machined.
Patent DE-3347529-A1 (DE)
Title: Tool holder, in particular a tool holder for a die bending press
Inventor: FETSCH HEINZ
IPC: B21D5/02
Filed: 1983-12-30
Abstract: A tool holder (1) for the releasable fixing of individual tool pieces, in particular for a die bending press, contains both a working cylinder (4) and a pin (8) for mechanical securing and holding of the tool piece. The mechanical holding device is designed and connected to the working cylinder in such a way that the opening of the mechanical holding device also depressurises and opens the clamping device and the closure of the mechanical holding device puts the clamping device under working pressure. This is expediently achieved by means of a rotatable holding and securing pin (8) having a holding section (9) and a control section (10) for the working cylinder (4), the rotation of the pin bringing about an unlocking position at a corresponding mating opening (15) of the tool (2) and, at the same time, an interruption of the supply of pressure medium to the working cylinder (4). A simple rotation of the holding pin (8) thus simultaneously opens the clamping device and the mechanical holding device and vice versa. <IMAGE>
Patent DE-3406305-A1 (DE)
Title: Spectacle case which is made up in halves of mouldings which are hinged to one another
Inventor: KLEINE HELMUT
IPC: A45C11/24
Filed: 1984-02-22
Abstract: In a spectacle case which is made up in halves of mouldings which are hinged to one another and each form a trough which bears at least one hinge half on one of its longitudinal sides, the other half of which hinge is connected thereto by a hinge pin and is arranged on the other trough, provision is made according to the invention for the two hinge halves to form a constructional unit with the longitudinal sides of the troughs assigned to them, a continuous pin cutout being formed in one of the hinge halves, which cutout is extended by a groove cut out next to it in the relevant longitudinal side of the trough, and for the hinge pin placed in the groove to be insertable through the continuous cutout into the blind pin cutout of the hinge half arranged in the other trough up to the stop with the blind end and up to the end of the groove.
Patent DE-3414799-A1 (DE)
Title: Outside-wall anchor for building construction and civil engineering
Inventor: KESTING LORENZ
IPC: E04F13/08
Filed: 1984-04-19
Abstract: A description is given of an outside-wall anchor for building construction and civil engineering, in particular a facade anchor, for fastening facade elements of a ventilated facade, comprising a dowel, which is located in the outside wall or on the masonry of the outside wall, and an anchor bolt which penetrates the facade element and is screwed into the dowel by its thread. In the case of said outside-wall anchor, according to the invention an external thread for screwing on a counter-holder for the anchor bolt is arranged on the outer end of the dowel and, behind the external thread, a wall bracket is fastened on an outer dowel portion jutting out of the wall.
Patent DE-3415095-A1 (DE)
Title: Apparatus for the thermosetting of sheet-like textile structures, especially of nets
Inventor: ARNOLD ROLF
IPC: D06C7/02
Filed: 1984-04-21
Abstract: The apparatus according to the invention is used in the discontinuous setting of nets under high tension with a hot bath of metal or of bitumen. The object of the invention is, with a setting device of small constructional size, along with a low energy consumption and without thermal damage to the textile material, to allow a setting under extremely high tension, without the entire surface to be set at the same time being exposed to the setting medium, and to prevent the setting medium from adhering to the textile material, whilst at the same time a high quality of the knot fixity is to be achieved. According to the invention, the net is guided through a heatable closed vessel having at least one dipping roller and containing a bath of metal or of bitumen, the net being connected via flexible elements to the points of application of the stretching force. The vessel is displaceable horizontally on guide rails. Mounted just above the surface of the setting medium is a vibrator, by means of which the setting medium is prevented from adhering to the net and, at the same time, an additional improvement of the knot fixity is achieved.
Patent DE-3428040-A1 (DE)
Title: Apparatus for laying cables or the like in the ground
Inventor: FOECKERSPERGER GEORG
IPC: E02F5/10
Filed: 1984-07-30
Abstract: Published without abstract.
Patent DE-3429977-A1 (DE)
Title: Temporary multipurpose workplace enclosure
IPC: E04H5/02
Filed: 1984-08-16
Abstract: The temporary multipurpose workplace enclosure which can be set up and dismantled contains a workplace shelter (1, 30) which exhibits prefabricated parts made of concrete, steel, or concrete and steel and the like for the outer delimitation, angle elements (2, 31) in an L-shape seen in longitudinal section, precast panels (3, 35) and, optionally, supply and drainage channel tiles (5), in the form of U-shaped prefabricated parts, for the floor, and a roof element (6) which can be displaced on the angle elements (2, 31), said prefabricated parts being erected by the dry technique, arranged in series against one another. <IMAGE>
Patent DE-3430301-A1 (DE)
Title: Air separator for a metering installation, in particular for receiving milk
Inventor: EISMANN JOSEF DIPL ING
IPC: G01F15/08
Filed: 1984-08-17
Abstract: The air separator according to Figure 1 is equipped with a fixedly arranged displacer element which, for the purpose of increasing the switching accuracy, reduces the free cross-section of the air separator such that the permissible fluctuations in level in this area correspond to the differences in volume prescribed by the weights and measures authorities. Displacer elements of this type effect an increased flow rate in this area of the air separator, this flow rate preventing, amongst other disadvantages, an air separation in this zone and beyond. It is the object of the invention to reduce the negative effects by a corresponding configuration of the penetrating movements of the displacer element for the throughflow of the milk and to improve the air separation by guiding the flow in a suitable manner. This air separator can be designed to be lower while retaining the same efficiency. <IMAGE>
Patent DE-3445362-A1 (DE)
Title: Rubber-metal spring element
Inventor: WOLF FRANZ-JOSEF
IPC: F16F1/40
Filed: 1984-12-12
Abstract: The invention relates to a rubber-metal spring element which is constructed like a sandwich from a large number of rubber layers which are connected to one another via intermediate metal sheets, the two rubber layers which are arranged at the ends in the spring element in each case being connected to a connecting plate. In order to be able to absorb even extreme transverse shear forces without damage, the edges of the rubber layers are constructed as buffer zones which project beyond the intermediate metal sheets, and the spring element which is designed in this manner is inserted into a rigid cup, producing play between the cup surrounding wall and the buffer zones, and is anchored in the cup base via the connecting plate which is arranged on the base side. The shear protection device which is implemented in this way for the rubber layers of the spring element ensures that lateral loads acting on it are absorbed up to a predetermined limit value exclusively by shear deformations of the rubber material, while lateral loads which exceed this limit value are absorbed by the buffer zones, which are constructed on the rubber layers, in the form of a pressure load.
Patent DE-3501519-A1 (DE)
Title: Electronic device for reduction of the power loss during the generation of a stabilised DC voltage or of a stabilised DC current from an AC voltage source
Inventor: CZERNY HERIBERT DIPL ING
IPC: H02M7/217
Filed: 1985-01-18
Abstract: The interconnection of electrically supplied apparatuses to widely varying supply voltages necessitates measures for reduction of the power loss, which is converted into heat, for the apparatuses having a low supply voltage and a relatively high current consumption, with a simultaneous requirement for extreme miniaturisation. For this purpose, when supplied from an AC voltage source, the invention utilises a diode for rectification, the collector-emitter junction of a switching transistor which is connected in series with the diode, and a capacitor which is charged when the switching transistor is in the conducting state. Furthermore, an electronic two-point switch is required which compares the charging voltage of the capacitor with a fixed reference voltage and activates the base of the switching transistor such that a sawtooth-waveform voltage characteristic is produced on the charging capacitor, the fluctuation width of the said characteristic depending on the hysteresis of the two-point switch and on the capacitance of the capacitor. The capacitor is recharged only twice per active rectification phase, namely once on the rising edge, and once on the falling edge, of the pulsating voltage. The former assists in keeping the capacitance of the capacitor small, while the latter minimises the heat conversion.
Patent DE-3506134-A1 (DE)
Inventor: NOLTE HANS-HENNING DIPL PHYS
IPC: C09K21/00
Filed: 1985-02-22
Abstract: 1. A glass constructional unit with at least one hollow space with a fire protection filling consisting mainly of water that contains a solidifed water gel, characterized in that the water gel consists of : up to 20% by weight of SiO2 , up to 10% by weight of Na2 O, up to 25% by weight of an organic and/or inorganic acid that reacts with sodium waterglass to form a compound, Remainder : Water to which water a preservative has been added before the formation of the water gel.
Patent DE-3509447-A1 (DE)
Title: Apparatus for cooling drinking glasses
Inventor: DOBISCH ERICH
IPC: F25D1/02
Filed: 1985-03-15
Abstract: The invention relates to an apparatus for cooling drinking glasses, especially weissbier glasses, in a tapping system, public bar, kitchen bar or the like. A spraying device (2) is provided for this purpose which is connected to a cold water pipe (3). A continuous cooler for producing iced water can be arranged in the cold water pipe (3). The spraying device (2) has a collecting container (7) in which a supporting plate (14) is guided in a vertically adjustable manner. By pressing on the glass (25), the valve (10) of the cold water pipe (3) is opened by means of the valve rod (12) which is connected to the supporting plate (14) and the iced water is distributed in the glass by means of the spraying head (21). The supporting plate (14) is moved back into the initial position by means of a spring (19), closing the valve (10). <IMAGE>
Patent DE-3509604-A1 (DE)
Inventor: PHILIPP NORBERT ING GRAD
IPC: F16C35/077
Filed: 1985-03-16
Abstract: In a bearing mount (15) which is especially well-suited for three phase generators, a bushing is inserted, preferably of a plastic material, which presents a material thinning in the direction of the machine axis, i.e. in its lengthwise direction. The bushing is mounted between the bearing recess (13) of the housing (10) (B-bearing shield) and the outer surface (18) of the roller bearing (16) which is to be set inside the bearing recess. The material thinning can be in the form of a grooved section (Fig. 4) having ridges and clefts, at least above a pass diameter of the bushing, or of a longitudinal slot opening (25) in the ring form of the bushing. This makes calibration procedures easier to perform since displaced material can escape into the hollows, or the calibration process can be eliminated entirely.
Patent DE-3509966-A1 (DE)
Title: Tachograph for vehicles
Inventor: OSTERMANN BERND DIPL ING
IPC: G07C5/08
Filed: 1985-03-20
Abstract: The invention relates to a method for recording the course and the driving behaviour of agricultural vehicles which consists in the respective vehicle location and the speed of the vehicle being stored together with the time and additional parameters of the route travelled through being recorded on the storage medium for the evaluation.
Patent DE-3511415-A1 (DE)
Title: Mortar
Inventor: MELCHIOR BERND
IPC: E04G23/02
Filed: 1985-03-29
Abstract: The invention relates to a mortar with an aggregate and a binder. Such a coarse grading curve of the aggregate (4) is selected that the mortar (2) has cavities, in particular a pronounced capillary system. The cavities and capillaries (5) are filled by a plastic (3, 3a) which is capable of swelling, due to incorporated water. <IMAGE>
Patent DE-3521409-A1 (DE)
Title: Extractor system for chemical fumes
Inventor: ROTH LUDWIG DR RER NAT
IPC: B08B15/00
Filed: 1985-06-14
Abstract: The invention relates to an extractor system for the rapid and effective removal of chemical fumes from rooms of factories which work with volatile chemicals, for example solvents, and in chemical laboratories. Suction channels 1 are sunk into the floor 7 and open on both sides into sink boxes 3 and are covered with gratings 9 which have suction apertures 8. Below the suction channels 1, there lie suction lines 2 which are also connected to the sink boxes 3. Both the suction channels 1 and the suction lines 2 have a gradient. From a sink box 3 there starts a stack feedline 4 which contains a vessel 21 with an adsorbent and a cooling coil 22 and which leads via an exhaust stack 5 into the open air. <IMAGE>
Patent DE-3526393-A1 (DE)
Title: Connecting flange for sheet-metal channel sections
Inventor: MEINIG MANFRED
IPC: F16L23/14
Filed: 1985-07-24
Abstract: A connecting flange which is composed of hollow-profiled rails and corner-angle pieces for sheet-metal channel sections, whose hollow-profiled rails in each case have a bulge running in the longitudinal direction, are provided with a solid cohesion in that teeth which are partially stamped out and bent out from the limbs of the corner-angle pieces into these bulges are expanded in, by being prestressed, to prevent the limbs being pulled out from the hollow-profiled rails.
Patent DE-3543770-A1 (DE)
Title: Buried land mine - with swivel mechanism for emergent mine case
Inventor: FIEDERLING NIKOLAUS DR
IPC: F42B23/16
Filed: 1985-12-11
Abstract: A buried mine has a container (10) enclosing a lift device (15) which can emerge from the container (10) together with the mine case (23) and which has a swivel mechanism for swivelling the mine case (23) about a horizontal axis. Pref. the lift device (15) can be rotated about a vertical axis by a drive controlled by a seeker (27), emergence of the lift device being initiated by an activating sensor (38) when the target distance starts to increase after reaching a minimum value. ADVANTAGE - The mine is effective against targets (e.g. tank) even at long range (up to 200m).
Patent DE-3544197-A1 (DE)
Title: Line lead-in
Inventor: GREPPMAIER PAUL
IPC: H02G3/18
Filed: 1985-12-13
Abstract: The invention relates to a line lead-in with a housing (1), which has an opening (1a) for leading through a line (3), which is enclosed by a cylindrical, compressible rubber part (4) for splash-waterproof introduction of the line (3). Arranged in the housing (1) is a clip (5), which can swivel about a pivot point (7), is fastened on the housing (1) by means of a screw (2), and one end (6) of which rests on the rubber part (4) and presses onto the latter when the screw (2) is tightened. The clip (5) has a rigid arm (8), which swivels against a wall part (1b) of the housing (1) when the screw is tightened and consequently fixes the line (3). With this line lead-in, sealing and fixing of the line (3) are achieved simultaneously. <IMAGE>
Patent DE-3546515-A1 (DE)
Title: Injection moulding unit for a plastics injection moulding machine
Inventor: HEHL KARL
IPC: B29C45/17
Filed: 1985-04-15
Abstract: A supporting device supporting the injection moulding unit comprises a movable supporting part and a stationary supporting part (44, 47). The movable supporting part is formed by a protective cover (43S) enclosing the injection moulding unit. Rollers (40) mounted in the stationary supporting part (44, 47) bear against the horizontal wall of the protective cover (43S). By means of such a device it is achieved that the movable supporting part, as a sheet metal profile, can simultaneously perform a supporting and a protective function without significant extra production outlay (Fig. 1). <IMAGE>
Patent DE-3605010-A1 (DE)
Title: Drive frame for a chain scraper conveyor, in particular for use in mining operations
Inventor: BEHRENS GERHARD
IPC: B65G21/06
Filed: 1986-02-18
Abstract: In the drive frame for chain scraper conveyors in accordance with the invention, the heavy drive aggregate (10) is integrated into the frame, which has at the same time on its one side a lateral opening for the lateral fitting or removal of the drive aggregate (10). The lateral opening is expediently closed by means of a detachable cover plate, preferably with the aid of the detachable side cheek (2) of the drive frame. <IMAGE>
Patent DE-3607162-A1 (DE)
Title: AC motor especially for circulation pumps
Inventor: JENSEN NIELS DUE
IPC: H02P25/20
Filed: 1986-03-05
Abstract: An AC motor is described which is especially suitable for circulation pumps and has at least two windings which can be connected individually or in combination to the AC mains power supply in order to set various fixed rotation speeds. In order to be able to set rotation speed values located between two fixed rotation speeds, the windings are switched over and/or cut off alternately with the aid of switches, the switching processes in each case being intended to be carried out during the zero crossing of integer cycles of the alternating current in order to achieve good efficiencies.
Patent DE-3612455-A1 (DE)
Title: Piston for improved sealing function of the piston rings
Inventor: STECHER FRIEDHELM
IPC: F16J9/08
Filed: 1986-04-14
Abstract: A piston is proposed, which has on the piston land, in particular between the first and second groove, small ducts, through which the gas which has flowed under the underflank of the compression ring situated above, can be conducted off. As a result, adequate pressurisation in particular of the abutting ends of the ring is to be ensured and disruptions of the lubrication and wear problems are thus to be avoided.
Patent DE-3613896-A1 (DE)
Title: Device and method for input and output of binary data, particularly test data of digital test items
Inventor: KRANZER VOLKER DIPL ING
IPC: G01R31/319
Filed: 1986-04-24
Abstract: For serial input or output of binary data into or out of a data memory (M), to increase the bit transmission rate to above the maximum memory access rate, the binary data is transferred word by word via a fast shift register (R). By synchronous clocking of a plurality of such data memory-shift register pairs (M1/R1, ..., Mk/Rk), the same increase in speed is also achieved for parallel transmission structures (P), which can be used particularly for fast function tests on digital test items (IC). <IMAGE>
Patent DE-3614435-A1 (DE)
Title: Process for the preparation of cationic epoxy resin esters
Inventor: PAAR WILLIBALD DR
IPC: C08G59/12
Filed: 1986-04-29
Abstract: The invention relates to a process for the preparation of cationic paint binders which crosslink on their own or otherwise, preferably for the formulation of cathodic electrodeposition coatings (paints, enamels, lacquers, varnishes), based on epoxy resin ester/amine adducts. The products contain substituted urea configurations bonded to the epoxy resin/amine adduct via ester bonds. The products have, in particular, advantages with respect to the mechanical properties and the adhesion properties of the coatings produced therefrom.
Patent DE-3617741-A1 (DE)
Title: Handling device
Inventor: HEIGL HELMUTH DR ING
IPC: B25J19/00
Filed: 1986-05-27
Abstract: A handling device, which can be used in particular for handling test heads, has a compact design by virtue of the fact that the weight counterbalance which is provided for the test head attached in each case is carried out via a pulley block arrangement, a superimposed fine adjustment in height being possible by means of a threaded spindle without additional guiding expenditure. On account of the low design of the supporting housing, the centre of gravity of the entire arrangement is very low. A swivelling movement of the receiving device over the supporting column is possible through a swivelling angle of 360 DEG .
Patent DE-3617798-A1 (DE)
Title: Special compensation line for eliminating potential differences and for linearising signals
Inventor: HAVENITH HANS
IPC: H04B15/00
Filed: 1986-05-27
Abstract: To eliminate potential differences between the feeding primary mains circuit and the coupled secondary circuit and the further circuits to be linearised, and within these circuits of electronic devices in which the linearity of signals is of technical significance or potential differences become effective in an interfering manner. For this purpose, the earth points of the circuits to be linearised are conductively connected to the so-called equipotential bonding strips or to the main earth electrode or an equivalent earth electrode of the feeding primary mains circuit of the electrical consumer's mains system. For this connection, which should have the lowest possible electrical resistance and which, in particular, has a very much lower resistance than the so-called earth protection conductor of the light socket lines usually installed with a cross section of 1.5 mm<2>, metal pipes of water and heating of the building within which the invention is used can also be included as conductive connection. The description of the invention explains the example of an amplifier and loudspeaker application.