baber/WOPTO huggingface dataset:
Patent DE-3430808-A1 (DE)
Title: Abutment device
Inventor: KLIMACH HORST ING GRAD
IPC: B25B5/00
Filed: 1984-08-22
Abstract: Published without abstract.
Patent DE-3433005-A1 (DE)
Title: Body protector and method for its manufacture
Inventor: KOSKINEN KURT OLLE OSSIAN
IPC: A63B71/08
Filed: 1984-09-07
Abstract: The customary protectors nowadays are relatively heavy and the production costs are therefore high. According to the invention, the body protector consists mainly of one continuous piece which has a padded material consisting of at least two continuous layers of foamed material (4, 5) which are laminated together and are partially compressed to form edges (6) and/or creases (7) which favour the deformability. <IMAGE>
Patent DE-3433203-A1 (DE)
Title: Appliance for clearing surface-laid land mines
Inventor: KUESTERS HEINZ PETER DIPL ING
IPC: F41H11/16
Filed: 1984-09-10
Abstract: What is described is an appliance for clearing surface-laid land mines, which is articulated on a vehicle via a carrier system and which comprises a striking element having flexible connecting members. These are held and arranged in a distributed manner on a rotating shaft. They have hammer-like flails at their end. The striking element is set at an angle to ground level in a clearing plane extending transversely relative to the direction of travel. This setting can be varied selectively by means of an adjusting device cooperating with the striking element.
Patent DE-3434588-A1 (DE)
Title: Control or regulating device for a hydrostatic transmission
Inventor: KUCHENBECKER DIETRICH
IPC: F16H61/42
Filed: 1984-09-20
Abstract: Control or regulating device for a hydrostatic transmission 1, 2, the control element 5 of which is operatively connected to an actuating piston 7 which can be displaced in an actuating cylinder 8 and is subjected, on one side, to a control pressure and, on the other side, is supported against a spring, a counteracting force produced by a reciprocating piston 20, 22 loaded by the delivery pressure of the transmission 1, 2 acting on this actuating piston in parallel with the force of the spring 11, 12. In order to ensure that, even when the pump 1 has been set to a large displacement, resetting towards a smaller displacement only occurs when the permissible limiting delivery pressure has been reached, the pressure acting on the pressure piston 20, 22 (apart from the delivery pressure of the transmission 1, 2) is dependent on the set position of the pump 1. <IMAGE>
Patent DE-3436223-A1 (DE)
Title: Brake system for motor vehicles
Inventor: KLEIN HANS-CHRISTOF
IPC: B60T8/40
Filed: 1984-10-03
Abstract: A brake system for motor vehicles which both controls the brake force distribution and prevents locking of the vehicle wheels has a hydraulic brake pressure transmitter (1) to which the wheel brakes (16, 17) of a front wheel and of a rear wheel (18, 19) are connected by way of a static brake circuit (I) and a dynamic brake circuit (II) respectively. In addition, a pressure equalising vessel (4) and an auxiliary pressure source (2, 3) are provided, which pressure source, should locking tendencies occur on the front wheels (VRl, VRr), can be temporarily short-circuited by means of a 2/2-way valve (6). In order to control the brake slip on the rear wheels (HRl, HRr), further 2/2-way valves (7, 8, 9) are provided. The valves (7, 8) lying in the pressure medium line to the rear wheel brakes also serve for controlling the brake force distribution. The valve (8) inserted in the pressure medium line to the rear wheel brake is switched open as long as no voltage is applied or no electrical energy is available, so that, even in the event of failure of the electrical energy, one front wheel (VRl) and one rear wheel (HRr) remain brakable. The valve (7) lying in the pressure medium line of the rear wheel (HRl) connected to the dynamic circuit (II) on the other hand interrupts the pressure medium line in the currentless state. <IMAGE>
Patent DE-3436589-A1 (DE)
Title: French task setting device
Inventor: HOPPE HAGEN DR
IPC: G09B19/06
Filed: 1984-10-02
Abstract: The automatic French task setting device permits ordered, structured and quantifiable learning, irrespective of teaching personnel, by means of 9 individual determination squares, the sum of which gives the determination of a total task, arranged on a base surface, identified by terms and figures and capable of being used by balls or plugs, and by means of slides, separators and blocks determining the degree of difficulty, and an economically keyed revision book with enclosed entertaining playing and scoring instructions.
Patent DE-3438383-A1 (DE)
Title: Electronic time measuring apparatus
Inventor: GRUENAU DIETRICH
IPC: G04F10/00
Filed: 1984-10-19
Abstract: An electronic time measuring apparatus for determining the mean speed of flight of projectiles, particularly for use in the case of hunting and sporting weapons and ammunition, permits, in addition to the measurement of the mean speed of flight of projectiles in all types of sports, the measurement of the reaction speed of the person firing during clay-pigeon shooting as well. The time measuring apparatus is of separate design, thus does not need to be mounted on the weapon and can thus not impede the person firing. One or two sensors, which are connected upstream of a time measuring device, are optionally provided depending on the application. <IMAGE>
Patent DE-3438892-A1 (DE)
Title: Hydraulic axle-compensation device constructed as a double-circuit system
Inventor: THIELE HORST ING GRAD
IPC: F16F9/10
Filed: 1984-10-24
Abstract: A hydraulic axle-compensation device constructed as a double-circuit system is described, in which two cylinders, which operate in parallel and are combined to form one constructional unit, are connected in each case independently within a compensation group of any number of cylinders via collecting lines and can be connected to an oil sump via valves. Mutually corresponding cylinders are connected to one another by means of connecting lines and form oil circuits which are sealed in themselves and with respect to one another. Each double-circuit cylinder consists of two cylinders which are plugged one into the other and can be moved with respect to one another. The outer cylinder having an oil-filled chamber which can be supplied externally has the shape of a U-shaped casing pipe. The inner cylinder is plugged into the U-opening of the casing pipe, encloses a second oil-filled chamber, which can also be supplied externally, and can be slid in a pressure-tight fashion in the casing pipe. In the second chamber, a hollow piston can be moved axially in a pressure-tight fashion and, in addition, an oil feed line is axially inserted into this chamber, the length of which line corresponds essentially to the stroke of the hollow piston and against which line the extendible pipe slides in a pressure-tight fashion.
Patent DE-3444253-A1 (DE)
Title: Operating device for data systems
Inventor: SANDER HANS-DIETER DIPL ING
IPC: H03M11/04
Filed: 1984-12-05
Abstract: The invention relates to an operating device for data systems, in particular a circuit for a videotex keyboard matrix which controls the inputs and outputs of a remote-control IC. According to the invention, commands in other IC subsystems can be reached without pressing an additional key. <IMAGE>
Patent DE-3445779-A1 (DE)
Title: Coin registering device
Inventor: SEILER SIEGFRIED
IPC: G07F1/04
Filed: 1984-12-13
Abstract: A coin registering device with a coin feed channel (1) is described in which two detectors (2, 3), which are arranged offset in space, are located for detecting the passage of coins. The coins are registered in dependence on the direction of passage by evaluation of the detector output signals in accordance with phase angle and succession in time. For this purpose, the evaluating circuit (5 to 11) exhibits two outputs for the detector output signals, at which signals occur in dependence on the direction of passage of the coins. One output of the evaluating circuit in each case is connected to an up- and a down-counting input of the counting device (12) registering the coins. The evaluating circuit contains two NAND elements (10, 11), to one input of which in each case the same signal derived from the output signal of the first detector (3) can be supplied and to the other input of which in each case signals of mutually opposite polarity derived from the output signal of the second detector (2) can be supplied. <IMAGE>
Patent DE-3446442-A1 (DE)
Title: Support unit
Inventor: KROHM REINOLD
IPC: E21C35/12
Filed: 1984-12-20
Abstract: In a support unit for underground longwall-face workings which consists of a floor-bar construction, a vertically adjustable roof-support construction supported via at least one prop, an advancing device and a control device, where the allocated section of a transport and/or haulage means laid at the coal face is connected in its front protective space forming the main transport zone either to the advancing device or to the floor-bar construction and its position in both cases can be adjusted and locked in accordance with the respective level by the connection to the control device, a secondary transport zone for the allocated section of a transport and/or haulage means laid in this zone is created in the protective space lying towards the goaf side by the floor-bar construction in this area having at least one sliding and/or rolling track for the goaf-side section or a revolving winning machine, movable in the longitudinal direction of the face, so that, while saving considerable drive energy and cutting down on expenditure, avoiding machine stables for the plough, eliminating reversal at the plough with the disadvantages of the high switching frequencies and the dissipation of kinetic energy, omitting the trouble-prone bottom strand in the conveyors, and eliminating the difficult-of-access plough-chain guides susceptible to briquetting, the integration of novel ... by intermediate drives in ... Original abstract incomplete.
Patent DE-3501843-A1 (DE)
Title: Flag illumination for inflatable balloons
Inventor: NEUMEIER ROBERT
IPC: G09F25/00
Filed: 1985-01-22
Abstract: Flag illumination for inflatable balloons, characterised by a long pipe 3 with a broad longitudinal slot 4 which receives a reflector 5 and has lighting devices 7, 8 at the ends of the slot. <IMAGE>
Patent DE-3504305-A1 (DE)
Title: Toothed-belt drive
Inventor: DECKER JUERGEN DIPL ING
IPC: F16H7/02
Filed: 1985-02-08
Abstract: The invention relates to a toothed-belt drive under alternating dynamic loading, in particular for camshafts or injection-pump drives of internal combustion engines, which is provided with a driving gearwheel (3) and a driven gearwheel (4) and with a prestressed endless toothed belt (2) in engagement with the gearwheels. In order to obtain an improvement in the tooth engagement conditions and in the service life and the noise produced, the tooth pitch of the toothed belt (2) under tension should be less than the tooth pitch of the gearwheels (3, 4). At the same time, the ratio of the tooth width to the width of the tooth gaps on the toothed belt (2) and/or the gearwheels (3, 4) should be such that, when the tooth flanks of each tooth of the toothed belt engage with the respectively adjacent teeth of a gearwheel, the total backlash corresponds to the tooth pitch of the toothed belt at the elongation which occurs under maximum loading of the toothed belt. <IMAGE>
Patent DE-3504878-A1 (DE)
Title: Individual-prop valve with central seal
Inventor: NAUNDORF PETER DIPL ING
IPC: F16K17/168
Filed: 1985-02-13
Abstract: Individual props, provided in particular for use in underground mining, are equipped with single-prop valves in which the functions of setting, withdrawing and pressure relief are performed by a valve unit. To this end, a tubular valve body is arranged inside the valve sleeve. The valve body has an axial bore separated by a wall. The axial bore is opened on either side of the wall by radial bores. This valve body with the axial bore and the radial bores is pushed past a sealing O-ring for the various functions so that sometimes the filling-side axial bore comes into effect and sometimes the prop-side axial bore comes into effect, depending on whether filling is bein7g carried out or whether withdrawing is to be carried out or the excess pressure is to be reduced. The valve body is surrounded by the valve spring, which is dimensioned and set in accordance with the maximum prop pressure, while a further spring is accommodated inside an inner sleeve, in which the valve body is mounted, and is dimensioned in accordance with the setting pressure. It is advantageous that the valve can be sealed off for all functions with a single O-ring seal. <IMAGE>
Patent DE-3507068-A1 (DE)
Title: Die for cutting rubber profile strands
Inventor: FEDERHENN HARTMUT
IPC: B26B29/06
Filed: 1985-02-28
Abstract: The invention relates to a die for cutting rubber profile strands. This die can be built up with the aid of a plurality of plates in such a manner that a rubber profile strand has, after being cut, a cut face which corresponds exactly to the desired shape.
Patent DE-3509971-A1 (DE)
Title: Method for contactless three-dimensional detection and three-dimensional representation of objects
Inventor: FOSS PIERRE NICOLAS
IPC: G01B11/24
Filed: 1985-03-20
Abstract: The patent application relates to contactless three-dimensional detection and three-dimensional representation of objects with the aid of a detection system and a computer-controlled recording unit assigned to the latter. It is provided in accordance with the invention that means are provided in order to generate a focal plane and to be able to displace this focal plane in a computer-controlled manner in the direction of the axis of the object-detection system, that during this movement the in-focus components, supplied by the detection system, of all the detected focal planes of the object are stored and their position in the direction of the axis of the object-detection system is recorded, and that the stored in-focus components are combined and represented. An essential advantage is that objects of any type can be detected quickly, conveniently and precisely in three dimensions and can, for example, be represented on a TV monitor. The novel method is also suitable for measuring the object under examination, in particular as far as its extent in the direction of the axis of the object-detection system is concerned.
Patent DE-3514358-A1 (DE)
Title: Device for alternative shutting off or complete or partial opening of air flow paths
Inventor: KAMPF HANS DIPL ING
IPC: F24F13/10
Filed: 1985-04-20
Abstract: For a heating or air-conditioning installation, a device for alternative shutting off or complete or partial opening of air flow paths is provided, which consists of a roller blind. The roller blind has a band which is divided into perforated and closed sections, which is guided transversely to at least one flow path and which is wound up between winding rollers arranged at the side of this flow path.
Patent DE-3517168-A1 (DE)
Title: Shock-absorbing bush arrangement and a coupling device with a shock-absorbing bush arrangement
Inventor: MATSUURA YUTAKA
IPC: F16F1/393
Filed: 1985-05-13
Abstract: A coupling device for connecting two elements comprises a tubular element which is firmly attached to one of the elements and the ends of which are expanded outwards, a rod element fixed to the other element, and two bush arrangements. Each of the bush arrangements has a bush element composed of a flexible material and a first, tapering part with a narrow end and a wide end and a second part which projects on the wider end of the first, tapering part and is designed to be combined with the first, tapering part. Each bush arrangement has a holding element, one side of which is connected with intermaterial engagement to the outer surface of the second part of the corresponding bush element. There is a bore through each bush arrangement. The narrower end of the bush element of each bush arrangement is inserted into the outwardly expanded end of the tubular element and the rod element is passed through the bore of the bush arrangement and connected to the holding elements.
Patent DE-3603946-A1 (DE)
Inventor: RICHTER WOLFGANG DIPL ING
IPC: B05B14/462
Filed: 1986-02-07
Abstract: The filter is used for recovering raw paint and solvents and/or water from the over spray occuring during wet painting, and is characterized by a multi-layer (17, 18, 19, 20) tubular membrane (2) inserted in an outer tube (1), preferably of metal, and used as a filter insert. A radial gap in the form of a cylindrical annular space (3) is provided between the tubular membrane (2) and the outer tube (1).
Patent DE-3607486-A1 (DE)
Title: Auxiliary device for powered hand tools
Inventor: SCHULZ GEB RAABE
IPC: B25F5/02
Filed: 1986-03-07
Abstract: In an auxiliary device for powered hand tools, in particular electric drills, it is proposed according to the invention that it be designed in the form of at least one plumb gauge which can be attached in a defined manner to a powered hand tool or is integrated in the tool and indicates the horizontal and/or vertical machine orientation. The plumb gauge can work mechanically like a spirit level or bubble level and/or electrically. It can be attached at any point and can be pivoted between various working positions so that it can be used equally well for horizontal and vertical machine orientation. A plumb gauge of this type facilitates the manipulation of the powered hand tool and always ensures orientation in plumb. A satisfactory indication of the orientation even during pronounced vibrations is ensured by fitting a suitable motion-damping device.
Patent DE-3614579-A1 (DE)
Title: Method and apparatus for the preparation of a textile web
Inventor: SJOEBERG PER
IPC: D06C3/08
Filed: 1986-04-30
Abstract: A method and an apparatus for the preparation of a textile web for a shrinkage process or suchlike further treatment are to be simplified.   For this purpose, the distance between at least two tips of a needle bed is increased for a short time and the textile web is laid onto the tips, after which the distance between the tips is reduced and, at the same time, the textile web is partially gathered. The apparatus suitable for this is characterised by a needle bed (14) on a limitedly elastic and band-like base (11) as a carrier for the textile web (20, 20m) and by a device for the temporary variation in the distance (m) between at least two needle tips (15). <IMAGE>
Patent DE-3637428-A1 (DE)
Title: Filter
Inventor: SIMMERLEIN-ERLBACHER EWALD WIL
IPC: F01N13/02
Filed: 1986-10-31
Abstract: The invention relates to a filter for the adsorption of dust particles and pollutants from the air. For this purpose, a large-pored foam is impregnated with glycerol and introduced into the air feed shaft. The filter according to the invention can also be combined with other filter layers, for example activated charcoal, to form a multiple-layered filter structure. As a result, for example, the passenger compartment of cars can be protected from incoming dirt.
Patent DE-3637978-A1 (DE)
Title: Heatable binding (bandage)
Inventor: DASSOW ACHIM
IPC: A61F7/02
Filed: 1986-11-07
Abstract: Conductor tracks (2, 3, 4) which run parallel to one another and are connected to one another by means of flat heating conductor sections (5, 6) are provided in a binding (1). The flat heating conductor sections (5, 6) consist of a polycarbonate film. Electrical current can flow between the conductor tracks (2, 3, 4) through the flat heating sections (5, 6) and thus heat the binding (1) uniformly. <IMAGE>
Patent DE-3638666-A1 (DE)
Title: Floor-cleaning machine
Inventor: FRANKE DIETRICH DIPL ING
IPC: A47L11/162
Filed: 1986-11-12
Abstract: Floor-cleaning machine with a cleaning and/or polishing disc (14) which is mounted so as to be rotatable about a substantially vertical axis in a housing (12) equipped with a guiding bar (22). At a distance from the axis of rotation of the disc (14), the housing has roller running gear, supporting part of the machine weight on the floor, and on its upper side carries an electric motor (26), as drive motor for the disc (14), which is offset from the axis of rotation of the disc towards the running gear. The running gear is formed by a castor (30) which, for its part, is vertically spring-supported on the housing (12). <IMAGE>
Patent DE-3642873-A1 (DE)
Inventor: CLAUSS ULRICH
IPC: E04F10/06
Filed: 1986-12-16
Abstract: A Florentine blind contains a rotatably mounted driveable cloth shaft, on which can be wound a Florentine cloth fastened to it at the end. Two drop arms (5) mounted pivotably about a pivot axis at one end in wall pivot bearings (6) serve for tensioning the lowered Florentine cloth, and for this purpose they are prestressed in the direction of the swung-down position by means of a prestressing device (11). Each of the drop arms (5) consists of two parts (9, 10) movable relative to one another in the longitudinal direction, the prestressing device (11) being arranged cinematically between these two parts (9, 10), whilst the part (9) of the drop arms (5) which is connected to the drop rod is anchored to the pivot bearing (6) via a tension means (29) guided about the pivot axis (7). <IMAGE>
Patent DE-3700945-A1 (DE)
Title: Support stand for a working platform for bricklayers, wallpaper hangers, painters, etc.
Inventor: BAUMANN WOLFGANG
IPC: E04G25/06
Filed: 1987-01-15
Abstract: A support stand for a working platform for bricklayers, wallpaper hangers, painters, etc. has a stand framework (1) having two spaced-apart foot parts (2,3), which are positioned vertically when in use, and a stand-framework crossmember (4) which connects the foot parts (2,3) together at the top. Fastened on the upper side of the stand framework (1) is a pivot framework (8) which can pivot about a pivot axis and has a pivot-framework crossmember (9) which is parallel to the stand-framework crossmember (4) and is arranged at a distance therefrom. The pivot framework (8) can pivot between a fixable, upper, use position, in which it constitutes an upwards extension of the stand framework (1), and a lower, not-in-use position. Platform elements (12), such as boards or the like, can be rested, in the upper, use position, on the pivot-framework crossmember (9) and, when the pivot framework (8) is in the lower, not-in-use position, they can be rested on the stand-framework crossmember (4). <IMAGE>
Patent DE-3702268-A1 (DE)
Title: Device for measuring and adjusting cutting tools held on boring bars of machine tools
IPC: B23B29/034
Filed: 1987-01-27
Abstract: The invention relates to a device for measuring and adjusting cutting tools held on boring bars of machine tools, in which a housing designed as a change cartridge is used which is designed in such a way that an adjustment of the tool holder and thus of the tool completely free of play is possible and that the housing is of such a robust construction that it neither wears considerably under load nor deviates under load.
Patent DE-3702752-A1 (DE)
Title: Method of measuring adhesion
Inventor: PINTAT THEO
IPC: G01N19/04
Filed: 1987-01-30
Abstract: In a method of determining the adhesion of a coating applied to a substrate, a specimen in the form of a plate and containing both the base material and a coated part is removed from the workpiece to be examined. Said specimen is positioned and fixed in a mounting so that the base-material region is retained on the support and the interface between the substrate and the coating is exposed to a shearing stress exerted by a movably mounted shearing head. The force required to shear off the coating is measured and the adhesion is determined from it.