baber/WOPTO huggingface dataset:
Patent DE-3504564-A1 (DE)
Title: Brake pressure control device operating as a function of the load for a pressure medium-actuated vehicle brake system
Inventor: REINARTZ HANS-DIETER
IPC: B60T8/18
Filed: 1985-02-11
Abstract: The subject of the invention is a brake pressure control device (1) operating as a function of the load for a pressure medium-actuated vehicle brake system, with a cylinder, in which a governor piston (8) is displaceably arranged, arranged in a housing part (2, 3). The governor piston (8) defines an inlet chamber, connectable to a pressure medium source, and an outlet chamber (13) connectable to at least one brake cylinder. A control force, which is directed counter to the pressure in the outlet chamber (13) is exerted on the governor piston (8). The opening or closing position of a valve (12) arranged between inlet and outlet chamber, which in the brake release position maintains the connection between inlet and outlet chamber, is dependent on the position of the governor piston (8) in the cylinder. The control force determining the onset of pressure control is determined by the angular position of a cam disc (36), rotatable as a function of the vehicle load, which disc is arranged on a shaft (37) supported in the housing (2, 3). In one angle position, which corresponds to a predetermined vehicle load, the cam disc (36) can be arrested by means of a clamp (50) on the housing (2, 3). <IMAGE>
Patent DE-3505633-A1 (DE)
Title: Spring-action hydraulic torsional vibration damper
Inventor: SCHLOTTHAUER MARTIN DIPL ING
IPC: F16D13/68
Filed: 1985-02-19
Abstract: To achieve a high angle of twist and avoid the formation of a bridge for structure-borne noise, the torsional vibration damper has an inner ring (10) rotatably mounted (bearing 9) on an eccentric (8) and a central outer ring (12), between which is arranged at least one chamber (13) filled with pressure medium, the size of which changes during relative rotations of the two rings; this chamber (13), which does not extend over the full circumference, is connected via restricted passages (19) with a reservoir space (20) which contains a wall (piston 21) that can be displaced counter to the force of a spring arrangement (22) to produce an enlargement of its volume (Fig. 1). <IMAGE>
Patent DE-3508107-A1 (DE)
Title: Antenna mast
Inventor: STEWING ALBERT
IPC: E04H12/12
Filed: 1985-03-07
Abstract: The invention relates to an antenna mast comprising mast portions, placed one on top of the other, in the precast reinforced-concrete construction method. In order to form a spigot and socket joint, the mast portions have, at their neighbouring joint ends, a socket, on the one hand, and a plug-in end, on the other hand. In the case of a plug-in end which has been plugged into the socket, a pot-like pressing-in gap is formed between the socket and the plug-in end for receiving a setting filler to be pressed in. As a result, a corrosion-free joint formation is achieved. <IMAGE>
Patent DE-3508178-A1 (DE)
Title: Buffer stretch for the hydraulic transport of capsules
Inventor: BOLZ ALFRED
IPC: B65G51/01
Filed: 1985-03-07
Abstract: By means of the apparatus, capsules (1) which are being conveyed in a line (3) through which liquid (2) is flowing and are physically handled during transport - the liquid (2) being both a transport medium and an energy source - can be stored for a certain time so that it becomes possible to empty a lengthwise section of capsules (1). <IMAGE>
Patent DE-3511498-A1 (DE)
Title: Apparatus for machining posts or crossbars for windows or doors
Inventor: EISENBACH BERNHARD
IPC: B23P23/02
Filed: 1985-03-29
Abstract: To machine the ends of profiled bars (14, 14') which are intended as posts or crossbars for windows or doors, a fixed clamping device (13) and a transversely displaceable clamping device (16) are provided on a machine frame (1). The clamped profiled bar (14) is first of all cut through by a displaceable saw (10). The cut-off profiled-bar piece (14) is moved laterally; both profiled-bar ends are then notched by a profiling cutter (5) mounted with perpendicular axis of rotation in a tool slide (2). Drills (8) which can be advanced with the tool slide (2) likewise drill simultaneously the cross holes, required for fastening, at the two profiled-bar ends facing one another. <IMAGE>
Patent DE-3513129-A1 (DE)
Title: Radial press having a plurality of pressure medium drives arranged in a radial fashion
Inventor: SCHROECK PETER DIPL ING
IPC: B30B7/04
Filed: 1985-04-12
Abstract: Radial press for workpieces with a rotationally symmetrical outside surface, a plurality of radially guided cheek plates which are arranged around the axis (A) of the outside surface and a pressing frame (1), to which a plurality of pressure medium drives (5) are fastened which act radially on the cheek plates. To achieve the object of synchronising the movement of the cheek plates despite using individual radial drives, a guide piece (12) is arranged in each case between two pressure medium drives (5) which are adjacent to one another and is loaded by them in a symmetrical fashion. Furthermore, one of the cheek plates is arranged in each case both on the pressure medium drives (5) and on the guide pieces (12). <IMAGE>
Patent DE-3514285-A1 (DE)
Inventor: FISCHER ARMIN
IPC: G01R31/34
Filed: 1985-04-19
Abstract: 1. Device for determining an insufficient or lost excitation of a synchronous machine (1) by evaluating stator current and stator voltage in a measurement circuit, characterised in that the positive sequence components of stator current and stator voltage are supplied as measured variables to the measurement circuit (6).
Patent DE-3517005-A1 (DE)
Title: Use of a material based on cement and concrete filler A for producing decorative elements
Inventor: TABAKOFF ALEXANDER DIPL ING
IPC: B44C3/04
Filed: 1985-05-09
Abstract: For producing the outer shells of stucco elements and decorative elements, which are filled with light fillers, especially polyurethane foam or polystyrene foam, the use of a material is proposed which contains a proportion of cement and a proportion of concrete filler A. The cement proportion/concrete filler proportion ratio is here 80:20.
Patent DE-3517135-A1 (DE)
Title: Contour miller
Inventor: SCHEUCH ANTON
IPC: H05K3/00
Filed: 1985-05-11
Abstract: A contour miller made of hard metal is proposed, which serves for machining plastic circuit boards made of material reinforced with glass fibre. To produce long cutting edges (14) in relation to conventional contour millers, a contour miller is provided with four right-handed spiral and six left-handed spiral grooves, the axial length of each cutting edge corresponding approximately to the amount of half the miller outer-circle diameter. <IMAGE>
Patent DE-3517393-A1 (DE)
Title: Device for storing and transporting fishing tackle, especially dismountable fishing rods
Inventor: HERBOLD NORBERT
IPC: A01K97/08
Filed: 1985-05-14
Abstract: A device made of a sheet-like material which can be rolled up for storing and transporting fishing tackle is described. Fastening tapes are arranged on the material and hold the articles in their positions, in such a way that the articles do not become stuck to one another.
Patent DE-3518830-A1 (DE)
Title: Spring brake cylinder, in particular for commercial vehicles
Inventor: SCHUSTER WALDEMAR
IPC: B60T17/08
Filed: 1985-05-24
Abstract: In a spring brake cylinder (3), which can be combined with a service brake cylinder (1) to form a so-called combination cylinder, the spring-loaded piston (21) is coupled by means of a hydraulic reversing device to the push rod (7) acting on the brake mechanism, such that a movement of the spring-loaded piston (21) in one direction initiates a movement of the push rod (7) in the opposite direction. The hydraulic reversing device comprises a chamber (37) which is formed by two annular chambers (41, 43), is filled with a hydraulic medium and in which the volumes of the two annular chambers can be displaced. One end of each of the two annular chambers (41, 43) is formed by a seal connected to the spring-loaded piston (21) and the push rod (7) respectively, such that movements of the spring-loaded piston (21) initiate a change in volume in one (41) of the two annular chambers while, in corresponding fashion, movements of the push rod (7) cause changes in volume in the other annular chamber (43). An axial movement initiated when the pre-loaded spring (23) of the spring brake cylinder (3) is relieved accordingly causes a reduction in volume in one (41) of the annular chambers and, as a consequence, a displacement of the hydraulic medium out of this annular chamber into the other annular chamber (43), with the result that the increase in the volume of the other annular chamber (43) which arises in this process ... Original abstract incomplete. <IMAGE>
Patent DE-3527265-A1 (DE)
Inventor: WEBER GEORG
IPC: B24B21/08
Filed: 1985-07-30
Abstract: In a belt grinding machine, comprising a work rest (10) and at least one grinding unit (12) with a revolving endless grinding belt (14) and a pressure beam (20) which is intended for pressing the grinding belt (14) onto the work surface (18) and has a support (24) directed essentially parallel to the work rest (10) and having bores (28) in which pressure members (30, 32) are held in a freely movable manner perpendicularly to the work rest (10) and are preloaded in such a way that they can be deflected elastically in the direction of the work rest (10), the movement of the pressure members (30, 32) being limited by a stop in the direction of the work rest (10), and the pressure members (30, 32), arranged in a matrix-shape in several rows and columns, being offset relative to one another in adjacent rows in each case in the direction of the row, the bolt-shaped pressure members (30), with their free bolt ends facing the grinding belt (14), bear directly on the rear side of the grinding belt (14). In this arrangement, the pressure members (30, 32) of one row are each offset relative to the pressure members (30, 32) of the respectively adjacent row only by a fraction of a bolt diameter. At a given bolt diameter and mutual bolt spacing, the amount of offset and the number of pressure-member rows are selected in such a way that - viewed in each plane parallel to the passage direction A of the workpiece (18) and perpendicular to the grinding plane - the grinding length is at least approximately the same. <IMAGE>
Patent DE-3534397-A1 (DE)
Title: Steering device for vehicles with an impact absorber
Inventor: PILATZKI BERND
IPC: B62D1/11
Filed: 1985-09-27
Abstract: In the case of a steering device for motor vehicles with a steering wheel which is supported by a steering spindle and with an impact absorber which is arranged in front of the steering wheel spokes within the steering wheel, the impact absorber is fixed by virtue of the fact that at least two components which endlessly run off and have a common axis synchronously couple, via components which are arranged on a component which rotates concomitantly with the rotation of the steering wheel and have a run-off surface, a component which is fixed to the vehicle to the impact absorber.
Patent DE-3539137-A1 (DE)
Inventor: BEKHIET FAUZI
IPC: H01R31/02
Filed: 1985-11-05
Abstract: This connecting device consists of a connector (V3) which has at least two plug connectors (A1, A2, B1, B2) into which fitting coupling elements (K1, K2, K3) are to be inserted. The latter are fixedly connected to connecting cables (1, 2, 3, 4) and have connectable elements (A, B, E, F) on the other end which fit into the plug devices of the electrical apparatuses (X, Y, Z). The connector (V3) considerably reduces the large number of individual lines to be held in store with different connecting elements on the two ends. <IMAGE>
Patent DE-3540641-A1 (DE)
Title: Trailer coupling - keyword: centring of the coupling jaw on the automatic housing
Inventor: ROCKINGER GEORG DR
IPC: B60D1/02
Filed: 1985-11-15
Abstract: In a trailer coupling, the coupling jaw is mounted on the one hand on the top of the lower fork leg of the coupling body and centred and secured by means of a bearing element for the trailer coupling ring and, on the other hand, is mounted on the top of the upper fork leg and centred and secured by means of the automatic housing which is produced as a component which is separated from the coupling jaw and is attached to the upper fork leg of the coupling body.
Patent DE-3600057-A1 (DE)
Title: Mat for estate car
Inventor: REINFRANK VOLKER
IPC: A63B6/02
Filed: 1986-01-03
Abstract: Published without abstract.
Patent DE-3605833-A1 (DE)
Title: Refrigerating machine with automatic reversing system for hot-water preparation
Inventor: GEIER-HENNINGER KURT
IPC: F25B49/02
Filed: 1986-02-22
Abstract: On the basis of measuring results, cooling aggregates have on average a running time of 45%/h. This means that sufficient time is available for the reversing system developed by us for hot-water preparation by means of a refrigerating machine in order to produce an end product of hot water up to 60 DEG C. The modern cooling and refrigerating technology will increasingly go over to grouping cooling places together in cascade form and thus using larger compressors. These more powerful machines then approach our reversing system which consequently can also make use of the capacity optimally for hot-water production. Large-scale cooling-place operators could certainly cover their annual heating fully using this system. The use of this described system in cooling technology could fully satisfy all operators.
Patent DE-3608656-A1 (DE)
Title: Corrosion-resistant amorphous alloy
Inventor: HASHIMOTO KOJI
IPC: C22C45/04
Filed: 1986-03-14
Abstract: Highly corrosion-resistant amorphous nickel alloy comprising 15-80 atom% of tantalum and, according to choice, a specific proportion of one or more other elements, namely titanium, zirconium, niobium and tungsten and also iron and/or cobalt.
Patent DE-3622260-A1 (DE)
Title: Motor vehicle drive assembly with a multi-gear automatic transmission
Inventor: SCHNEIDER ARTHUR ING GRAD
IPC: G05G1/46
Filed: 1986-07-02
Abstract: In order to allow the driver to follow a preference for economic or sporting considerations in the transmission program, the accelerator pedal is acted upon by a hydraulic device (3) with a restrictor (12) designed so that the force needed to operate the accelerator pedal (1) rises with increasing speed of operation; a trigger signal for the automatic transmission is obtained from the actuating force (Fig. 1). <IMAGE>
Patent DE-3631783-A1 (DE)
Title: Barrow for transporting hay, grass, straw or the like
Inventor: DURNER WOLFGANG
IPC: A01D90/02
Filed: 1986-09-18
Abstract: The barrow for transporting hay, grass, straw and the like comprises a single-axle wheel frame with a gripper in the manner of a pair of tongs mounted on one side, furthermore a pivotable shaft on the other side for guiding the barrow and for controlling the gripper, and a movable stand via which the wheel frame is supported when raising and releasing the load. The stand (1) can be pivoted around an axis (2) which is different from the wheel axis of the wheel frame (4) or from the swivelling axis (3) of the shaft (5). The stand (1) carries a first actuating arm which is directed counter to the shaft axis (3) and is coupled to a second actuating arm (7) carried by the shaft (5). <IMAGE>
Patent DE-3632366-A1 (DE)
Title: Process for removing halogenated hydrocarbons from the gas phase
Inventor: BOELSING FRIEDRICH PROF DR
IPC: B01D53/70
Filed: 1986-09-24
Abstract: The present invention relates to a process for dehalogenating halogenated hydrocarbons, in particular of the especially environmentally hazardous halogenated hydrocarbons such as polychlorinated biphenyls, dibenzodioxines, dibenzofuranes and other polycyclic aromatic compounds. The elimination of these compounds is carried out according to the invention by bringing these, in the gas phase at elevated temperature, into contact with a nucleophilic reaction partner. This nucleophilic reaction partner is preferably applied to a support. The reactivity of the nucleophilic reaction partner with the halogenated hydrocarbons in the gas phase is particularly high if the former has been dispersed chemically. The process enables the removal of halogenated hydrocarbons which occur as the substance, as contaminants in mineral oils, dissolved in soils or as contaminant in compact bituminous phases.
Patent DE-3635315-A1 (DE)
Title: High-pressure pump with long-stroke diaphragm
Inventor: EICKMANN KARL
IPC: F04B43/107
Filed: 1986-10-17
Abstract: Disc diaphragms with small diameters or made of metallic materials have too short strokes to be used efficiently as pump components in high-pressure pumps. Based on consideration of the behaviour of cup springs, the invention suggests that disc diaphragms rupture quickly at longer strokes because infinitely large stresses arise in the middle of the diaphragms, which tear them apart. Therefore it is proposed to provide disc diaphragms with an axially oriented bulge with an almost cylindrical wall in their radially inner area, so as to replace the middle of the diaphragm, which tends to rupture quickly, with a non-rupturing annular root longer in the axial direction. This permits repeated longer strokes of the diaphragm without it tearing under internal stresses. Further measures involve using cylindrical tubes as radially expanding and compressing diaphragms, in whose radial internal space a cylinder containing a reciprocating piston engages; the cylinder and piston can act simultaneously as clearance volume filler and diaphragm stroke-arresting device.
Patent DE-3642530-A1 (DE)
Title: Apparatus for generating the slipstream for a cycle racing training device
Inventor: GOMEZ-MARTINEZ DESIDERIO
IPC: A63B69/16
Filed: 1986-12-12
Abstract: In the use of stationary cycle racing training devices, the natural effects of the slipstream on the athlete undergoing training have hitherto been neglected, so that neither a cooling air flow nor the dynamic resistance of the wind are capable of simulating the conditions of road racing. The effects of the slipstream, as they take effect when cycling in the open air, are therefore to be made available for a stationary training device. In order to simulate the slipstream for stationary cycle racing training devices, an apparatus has been provided which can be mounted on commercially available roller stands or moving tracks in combination with a road-racing sports cycle. The apparatus consists of a frame (G), on which is mounted a wind wheel (W) with an axis (X) pointing towards the person training. This wind wheel is driven by a drive belt (A) or a cable, which for their part are moved by the rotation of the rear wheel of the sports cycle on the roller bench or the moving track. The training performance required of the cyclist is proportional to the speed of rotation of the wind wheel, so that the (simulated) slipstream increases as the force expended by the person training rises. <IMAGE>
Patent DE-3644438-A1 (DE)
Title: Insulation device for insulating the bottom surfaces of ceramic articles
Inventor: VOLKMANN DIETER
IPC: B28B11/04
Filed: 1986-12-24
Abstract: The invention relates to an insulation device for the bottom surfaces of ceramic articles. According to the prior art hitherto, the bottom surfaces were insulated by a tabular (plate-shaped) support having been provided with engobe by dipping into a tank. The relatively large area of the support does not allow any rapid dipping-in (immersion) or withdrawal movements to be carried out without splashing of engobe or the bottom surfaces picking up too much engobe which afterwards splashes off and dirties (soils) the plate. In contrast, the invention provides for the support to be constructed of individual supporting members which have an oval to round cross-sectional shape.
Patent DE-3700217-A1 (DE)
Title: Automatic pot-plant irrigation
Inventor: SCHMIDT OTTO
IPC: A01G27/00
Filed: 1987-01-07
Abstract: A hollow body, which is connected to a supply receptacle by means of a hose fitted at the upper end, has an opening at the lower end. Put into the plant pot, earth (soil) is introduced into the opening and is compacted by the pressure of the water which is sprayed in via the hose by means of an injection spray. The compacted earth has such fine capillaries that it is sufficiently absorbent without, in the case of the subatmospheric pressure arising in the apparatus, permitting air to penetrate into the apparatus.
Patent DE-3700554-A1 (DE)
Title: Car radio
Inventor: STROHMEIER WOLFGANG
IPC: H04B1/08
Filed: 1987-01-10
Abstract: In a car radio with an operating arrangement, the operating arrangement is arranged in the manner of a drawer and exhibits at the front a first operating surface and at the top a second operating surface on which adjusting parts in each case are required for one operating mode are arranged. In the case of a car radio with a cassette audiotape device, adjusting parts for operating the car radio are preferably arranged on the first operating surface and adjusting parts for operating the cassette audiotape device are preferably arranged on the second operating surface. The operating arrangement can be connected with a drive arrangement for pulling in the cassette in such a manner that when a cassette is pulled in, the operating arrangement is moved out and when the cassette is ejected, it is moved in.
Patent DE-3703549-A1 (DE)
Title: Elongated racks and accessories for detachably mounting printed circuit boards to be electroplated, and associated printed circuit boards
Inventor: GAEBEL ROLF DIPL ING
IPC: C25D17/08
Filed: 1987-02-06
Abstract: The invention relates to elongated racks and accessories for detachably mounting printed circuit boards for the subsequent electroplating using means for holding the printed circuit boards at their two mutually opposite long-side edges, the holding means also serving to supply current, characterised in that two mutually parallel and spaced-apart racks each have inherently sprung clamping holders (3, 9, 15, 16, 21, 22, 32), in that said clamping holders freely project from each rack (1), in particular into the space between said two racks, and in that means are provided, or the clamping holders are designed to facilitate the introduction or removal of the particular long-side edges of the printed circuit boards into, or out of, the sprung clamping holder of the respective rack.
Patent DE-3709017-A1 (DE)
Title: Vertically adjustable supporting element
Inventor: SCHMID LUDWIG DIPL ING
IPC: E04G25/00
Filed: 1987-03-19
Abstract: In the case of a vertically adjustable supporting element, in particular for supporting floor panels for false floors, having a supporting part and a bearing part which can rotate relative to one another about a common axis and are in engagement with one another via oblique surfaces or thread turns, in order to compensate for unevennesses of the unfinished floor, on which the supporting part is fastened, there is arranged, on the bearing part (10) over an articulation direction (16, 17), a bearing plate whose bearing surface can be adjusted relative to the bearing part. <IMAGE>
Patent DE-3709241-A1 (DE)
Title: Upper part of a mast base for a windsurfing rig
Inventor: FRICKE KARL HEINZ
IPC: B63B35/79
Filed: 1987-03-20
Abstract: An upper part of a mast base for a windsurfing rig is fitted with a mast base gudgeon 1 on which sleeve 3 forming a support for the lower end of the mast 6 is arranged so that it can slide and be fixed in place by means of a locking device. A clamp 7 is provided for anchoring the mast leech jig. The clamp 7 is positioned on the sleeve 3, and thus movable relative to the mast base gudgeon 1. The locking device 8, 11, 12 is designed to act in both directions in which the force acts. <IMAGE>