baber/WOPTO huggingface dataset:
Patent DE-3428831-A1 (DE)
Title: Device for operation of the wheel brakes of a trailer vehicle
Inventor: WEIL RUDOLF
IPC: B60T13/14
Filed: 1984-08-04
Abstract: The invention proceeds from a device for the operation of the wheel brakes (4) of a trailer vehicle (1), in which an arrangement (6) for sensing of the tow bar forces is arranged between the tractor vehicle and the trailer vehicle (1) and in which a brake pressure transmitter (13) can be triggered by the arrangement (6) in such a way that locking of the wheels (3) of the trailer vehicle (1) is excluded. According to the invention it is proposed that a known pressure control unit operating as a function of the slip be capable of being triggered by the arrangement (6). A design of this type ensures that during braking of the tractor vehicle the vehicle wheel (3) of the trailer vehicle (1) always runs in an optimum slip range so that on the one hand optimum braking results and on the other locking of the vehicle wheel (3) of the trailer vehicle (1) is excluded. <IMAGE>
Patent DE-3432595-A1 (DE)
Title: Plug-in shaft connection
Inventor: LEHLE HUBERT
IPC: F16D1/04
Filed: 1984-09-05
Abstract: Plug-in shaft connection for transmission gears (5, 7) arranged at an interval from one another, especially for a front axle drive of an agricultural tractor, with two split rings (2) arranged outside the transmission gears (5, 7) and at least one axially movable driving connection (8), which inside one transmission gear (5, 7) is lubricated with transmission oil. <IMAGE>
Patent DE-3435714-A1 (DE)
Inventor: SPEICH HELMUT
IPC: B66C1/66
Filed: 1984-09-25
Abstract: In a connecting device for fastening stop or lashing means to objects to be transported or lashed, a connecting part (1) is used which is designed like a stirrup with a yoke (15) bridging the stirrup ends and in which the yoke (15) is pivotably mounted about a pivot axis (11) in a joining part (3) which can be rotated about the longitudinal axis (8) of a fastening part (2). The pivot axis (11) of the connecting part (1) is here arranged at a distance (A) from the longitudinal axis (8) of the fastening part (2), and in fact in such a way that the connecting part (1), in the inoperative position of the connecting device, can be swung over the end of the fastening part (2) holding the joining part (3). <IMAGE>
Patent DE-3439910-A1 (DE)
Title: Multi-core electrical lead
Inventor: DUESSEL KLAUS DIPL ING
IPC: H01B9/00
Filed: 1984-10-30
Abstract: In order also to be able to transmit information in a higher frequency band using a multi-core electrical lead (1) which is provided for energy transmission in the voltage range up to 1000 V, at least one of the cores (2) is constructed by means of concentrically fitting a further conductor (7) onto the core insulation (6), as a coaxial transmission element. <IMAGE>
Patent DE-3440414-A1 (DE)
Title: Hospital bed
Inventor: ROCHUS KAEMMERER GEB KAEMMERER
IPC: A61G7/00
Filed: 1984-11-06
Abstract: Published without abstract.
Patent DE-3442504-A1 (DE)
Title: Folding interlocking stone structural element
IPC: E01C5/06
Filed: 1984-11-22
Abstract: Published without abstract.
Patent DE-3444005-A1 (DE)
Title: Wind power station with vertically arranged vanes rotating about a vertically arranged axis, inter alia and an entire plant which gives way in the wind direction
Inventor: KLEINE BRUNO
IPC: F03D3/06
Filed: 1984-11-29
Abstract: The wind power plant (1-5) consists of two contra-rotating groups of vanes each having four individual vanes (3). The latter are mounted on a vertically arranged drive shaft (2). The individual vanes can be brought by means of hinged levers (12) into the position required for the entry of the wind. The entire plant is supported (1) by a main column. It can optionally be mounted in a slightly oscillating fashion (Fig. 1), or else in a circular fashion - like a tumbler - capable of a large degree of tilt (Fig. 3). The plant constructed to move in this way is always returned to the vertical position by variable counterweights (11) in the event of deviations from the normal position. The counterweights are correspondingly positioned, e.g. by a wind catcher. The higher the wind pressure, the further the counterweights are extended, and vice versa. The elastic support of the main column is intended to have the effect that the increased tilting and bending moments - produced by suddenly occurring wind gusts - are elastically absorbed. The entire plant is brought into the correct position with respect to the wind direction by a wind steering hood and, to a substantial degree, by a lateral guiding mechanism. The conversion of mechanical into electrical energy is performed in the appliance compartment (8). <IMAGE>
Patent DE-3446278-A1 (DE)
Title: Jigsaw
Inventor: EBERLE ROBERT
IPC: B23D49/16
Filed: 1984-12-19
Abstract: In a motor-driven jigsaw with a plunger (3) performing a pendulum movement, produced by a double-arm pendulum lever (9) which is pivotably mounted in the saw housing (1) and carries at the bottom a supporting roller (10) bearing against the back (12) of the saw blade (5), it is proposed to form the actuating means (19) for the pendulum lever (9) by an inclined surface (18) and a roller (11) rolling on this inclined surface (18), where the inclined surface (18) is part of the plunger (3) itself or is coupled directly to the plunger (3), and the roller (11) is arranged at the top end of the double-arm pendulum lever or, conversely, the top end of the double-arm pendulum lever (9) has the inclined surface and the roller is arranged on the plunger (3), the inclined surface (18) running at an angle to the axis of the plunger (3). <IMAGE>
Patent DE-3507409-A1 (DE)
Title: Device for measuring torque on drive chains
Inventor: PFUETZER MARIA
IPC: G01L3/10
Filed: 1985-03-02
Abstract: A drive chain for moving an element consists of a motor (1), a reducing gear (2), a worm (3), a worm wheel (6) and a drive shaft (7) for the element. The torque which is transmitted on to the element is transmitted on to a potentiometer (10) by the axial movement of the worm (3) via a deflecting device (8) and a pivoted lever (9). The position of the potentiometer (10) is evaluated by a downstream electronic system (11). <IMAGE>
Patent DE-3510167-A1 (DE)
Title: Flap valve
Inventor: SOBETZKO ARNOLD
IPC: F16K15/03
Filed: 1985-03-21
Abstract: A description is given of a device for closing an air duct, an exhaust pipe or the like, in the form of a flap valve (11) which is provided with two flaps (38, 39) which are arranged in a manner which allows them to be pivoted about the same oblique perpendicular axis, are situated opposite one another and by means of which the opening of a duct or pipe connection piece (13) of the flap valve (11) can be closed under the weight of the flaps themselves, the flaps (38, 39) being arranged at an acute angle to the cross-sectional plane of the duct or pipe connection piece (13). In order to further improve a flap valve of this kind in such a way that a further increase in the air throughput and hence a further reduction in the costs associated with the product itself and with its construction, it is envisaged that the two flaps (38, 39), each of which has the shape of a circular segment, should each enclose a centre angle of less than 180 DEG , preferably 140 DEG . <IMAGE>
Patent DE-3512558-A1 (DE)
Title: Ignition distributor for an internal combustion engine
Inventor: STAMM KLAUS DR ING
IPC: F02P7/03
Filed: 1985-04-06
Abstract: In an ignition distributor for an internal combustion engine diode gates (8, 10; 9, 11) lie between a common ignition voltage line (5) on the one hand and the spark plugs (6, 7) on the other for the purpose of high voltage decoupling of ignition voltage line (5) and control signal generators (12, 13) and for the making of individual contactless connections of the spark plugs (6, 7) to the ignition voltage line (5); the control signal generators (12, 13) generate steep high voltage pulses, which attain the breakdown voltage of the spark plugs (6, 7) before the ignition pulse commences. <IMAGE>
Patent DE-3523672-A1 (DE)
Title: Method and apparatus for compacting granular moulding materials
Inventor: OPITZ REINHARD
IPC: B22C5/12
Filed: 1985-07-03
Abstract: The invention proposes a method and an apparatus for compacting granular moulding materials, in particular those for foundry work, in which any agglomerations in the moulding material are broken down into loose granules by mechanical means. The mechanical means can be screen-like devices. The advantage of the method consists in that a homogeneous volume of moulding material can be introduced in a uniformly distributed manner into the moulding box. This is particularly important in the case of gas-pressure methods because the quality of compaction depends on the acceleration of the individual grains. <IMAGE>
Patent DE-3526951-A1 (DE)
Title: Shearing blade for razors and method for the production thereof
Inventor: ERDMANN HARTMUT DIPL ING
IPC: B26B19/38
Filed: 1985-07-27
Abstract: The shearing blade consists of a silicon disk (1) having a monocrystalline structure into which square, rectangular or diamond-shaped holes (11), which serve as hair entry holes, are formed by anisotropic etching. <IMAGE>
Patent DE-3536213-A1 (DE)
Title: Protection load interruptor circuit breaker
Inventor: HUNNER WINFRIED
IPC: H01H31/12
Filed: 1985-10-10
Abstract: The invention relates to a flat cover consisting of elastic material for connecting terminals (5) which are arranged on opposite sides of a multiphase electrical apparatus, preferably a protection interruptor circuit breaker. The cover (6) has projections (7, 8) in the form of fingers, of which the projections (8) in the end region are provided with studs (10). On two adjacent separating walls (3), the apparatus (1) has grooves (14) for guiding the sides (13) of the projection (7) which is in the form of a finger, and latching recesses (11), which are provided on the outer walls, are allocated to the studs (10). In order to latch the studs (10) into the latching recesses (11), the outer projections (8), which are in the form of fingers, are pressed downwards during insertion. On reaching the latching recesses (11), the studs (10) spring elastically into these recesses. <IMAGE>
Patent DE-3537188-A1 (DE)
Title: Machining apparatus working with wire electrode
Inventor: SHINKAI MASARU
IPC: B23H7/10
Filed: 1985-10-18
Abstract: The invention relates to a machining apparatus which works with a wire electrode and is designed in such a way that the extent of wear of friction drive rollers (62, 64) and clamping rollers (63, 65), used to guide and clamp the wire electrode (1), is considerably reduced so that stable machining conditions are guaranteed over longer periods. This is achieved according to the invention by the rollers (62 to 65) having at least one outer contact layer made of a ceramic material from the silicon-carbide group. The rollers preferably comprise a metal body around which the contact layers are formed. <IMAGE>
Patent DE-3538969-A1 (DE)
Title: Device for the anti-theft storage of at least one surfboard
Inventor: RENTROP VOLKER
IPC: E05B73/00
Filed: 1985-11-02
Abstract: For the anti-theft storage of at least one surfboard (11) having a centreboard, there is a device which has a supporting part (1) to be arranged vertically and at least one crossmember (2) extending perpendicularly to this and intended to be guided through the centreboard. The crossmember is assigned two surfboard side stops (3, 5) which are spaced from one another and of which one is provided with a lock (6) and is connected releasably to the crossmember (2) and the other is preferably made fixed to the crossmember. In a preferred version, the supporting part (1) can be anchored in the ground (10) and carries two crossmembers (2), so that the device is essentially T-shaped. The releasable surfboard side stop (3) is formed especially by a sleeve (15), in which the lock (6) is arranged countersunk. <IMAGE>
Patent DE-3539300-A1 (DE)
Title: Hair curler
Inventor: PETZ GUENTER
IPC: A45D6/04
Filed: 1985-11-06
Abstract: In a hair curler having a handle (1) and a brush part (2) connected rotatably thereto, the brush part (2) is firmly connected to a rachet wheel (5) to avoid changing the grip on the handle, which rachet wheel is rotatable in steps by means of a latch (6), clamping body (19) or spring bar (8) arranged on a switching member (4, 11, 15, 24) guided manually rotatably, displaceably or pivotably on the handle (1). <IMAGE>
Patent DE-3541718-A1 (DE)
Title: Novel acrylic acid morpholides
Inventor: CURTZE JUERGEN DR
IPC: C07D207/32
Filed: 1985-11-26
Abstract: The invention relates to novel acrylic acid morpholides of the formula <IMAGE> in which A and B are as defined in the text, to processes for their preparation, and to fungicidal compositions which are characterised in that they contain compounds of the formula (I).
Patent DE-3542013-A1 (DE)
Title: Soundproofing wall
Inventor: WEGERHOFF DIETER
IPC: E04C2/52
Filed: 1985-11-28
Abstract: A soundproofing wall, in particular for soundproofing on carriageways used by a lot of traffic, is composed of panel-shaped soundproofing wall elements (2) and of supporting elements holding the wall elements (2) in the vertical position. The wall elements (2) each have at least one incorporated wire grid (4), and said wire grids (4) each have at least one approximately horizontal convex portion (5) which projects outwards from the wall elements (2) and into which planting containers (6) can be laterally pushed between wall element (2) and wire grid (4). <IMAGE>
Patent DE-3543147-A1 (DE)
Title: Determining the ink profile for inking units of printing machines
Inventor: HEIN OTTO
IPC: B41F33/00
Filed: 1985-12-06
Abstract: Published without abstract.
Patent DE-3545764-A1 (DE)
Inventor: SCHUHMACHER OTTO
IPC: B22D41/08
Filed: 1985-12-21
Abstract: A movable refractory plate assembly for use with a sliding closure unit for controlling the discharge of molten metal from a metallurgical vessel includes a movable refractory plate having therethrough a discharge opening and a movable frame for supporting the movable refractory plate in planar abutting contact with the stationary refractory plate of the sliding closure unit and movable between open and closed positions. A refractory control member is mounted for sliding movement relative to the movable refractory plate between selected positions restricting the cross section of the movable refractory plate discharge opening. An actuator slides the control member relative to the movable refractory plate between the selected positions. The control member and actuator are accessible from the exterior of the sliding closure unit. Thus, when the sliding closure unit is in the open position, only the control member need be actuated to achieve throttling of the size of the discharge opening.
Patent DE-3602911-A1 (DE)
Title: Apparatus for the rapid cooling of heat-treated tubes
Inventor: OPPERMANN WILLI-FRIEDRICH
IPC: C21D9/08
Filed: 1986-01-31
Abstract: The invention relates to an apparatus for the rapid cooling of heat-treated tubes, which are heated to annealing temperature by an inductive heating installation after shaping, longitudinal-seam welding, sizing, reducing or drawing. It is proposed that the rapid cooling is carried out by means of cooling elements bearing against the tubes, these elements having, for the purpose of rapid adaptation to the different tube dimensions, half-bores formed at their periphery for all necessary diameters. When changing two dimensions, the centrically mounted cooling elements are merely turned about their access until the respectively corresponding half-bores lie above one another in the working plane.
Patent DE-3613432-A1 (DE)
Title: Adhesive cushion for dentures
Inventor: HEHEMANN GUENTER
IPC: A61C19/00
Filed: 1986-04-21
Abstract: Adhesive cushions for dentures which are provided with an adhesive coating on both sides, are pre-shaped so as to fit onto the roof of the mouth and are stacked in this form one on top of the other with interposition of an intermediate protective layer on a baseplate with relief-like raised portions.
Patent DE-3616407-A1 (DE)
Title: Inductive flowmeter
Inventor: HOLTFRETER WERNER
IPC: G01F1/56
Filed: 1986-05-15
Abstract: The inductive flowmeter operates with a switched constant field, in the case of which the field current is produced by a DC voltage source and a switching device, which consists of a clock generator and of switching elements, is switched on to form the field current pulses of the half cycles, and a current regulator is connected in the circuit in order to stabilise the field current. In addition, a capacitor is provided which is charged up, when the field coil is switched off, by the magnetic energy from the latter, and which emits its energy again when the field coil is energised once more. An additional voltage source is provided as well as the DC voltage source, has a considerably higher voltage, is connected to the circuit for the field coil while the field current is switched on and is disconnected from the circuit when or shortly before the required field current value is reached. The capacitor is connected to the connecting lead (line, cable) to the additional voltage source, is connected via a bypass diode to the field coil circuit, and is connected via a reverse-current blocking diode to the additional voltage source.
Patent DE-3617441-A1 (DE)
Title: Pressure medium-actuating cyclinder
Inventor: KARTHAEUSER KLAUS
IPC: F15B15/08
Filed: 1986-05-23
Abstract: A working cylinder (1) is proposed which translates a reciprocating movement into a rotational movement of its piston rod (5) by means of a toothed shaft (20) with oblique and wedge-shaped teeth. The toothed shaft (20) can be produced without requiring a large amount of material. The rotary drive is provided for a bus door or the like. <IMAGE>
Patent DE-3618851-A1 (DE)
Title: Buoyant structural system
Inventor: HEID GERHARD DIPL ING
IPC: B63B35/44
Filed: 1986-06-04
Abstract: In the case of a buoyant structural system having a flat float and a superstructure strengthening the float, said float exhibiting border elements and a base plate, the border elements of the float are configured in a dimensionally stable manner. Vertically stressed supporting members are arranged - preferably in the form of a grid - on the base plate. The supporting members are connected to one another in the region of the superstructure, and the supporting members in the vicinity of the borders are connected to the border elements of the float by means of clamping members.
Patent DE-3620206-A1 (DE)
Title: Mechanical and hydraulic actuating device for a full-disc brake
Inventor: BEUERLE CHRISTOPH
IPC: F16D65/14
Filed: 1986-06-16
Abstract: A sleeve-like piston (20) is guided in a cylinder housing (10). Extending through the piston (20) is a rod which is divided into an outer rod portion (30) and an inner rod portion (40) connected to the latter in articulated fashion. The outer rod portion (30) is guided in a guide body (24) attached to the cylinder housing (10) and is supported against the piston (20) exclusively in the axial direction. The inner rod portion (40) carries a motion converter (44), which is designed as an expanding wedge with which it is possible to turn two pressure discs (50, 52) relative to one another within a brake housing (12) in order to initiate a braking operation. The inner rod portion (40) is supported in a ball socket (38) at the inner end of the outer rod portion (30) in a manner which allows it to oscillate in accordance with the turnability of the pressure discs (50, 52). Transverse force components of the reaction forces exerted by the inner rod portion (40) on the outer rod portion (30) during the actuation of the brake are absorbed by the guide body (24) without imposing a load on the piston (20). <IMAGE>
Patent DE-3620337-A1 (DE)
Inventor: HEIDELBERG GOETZ DIPL PHYS
IPC: H02K7/116
Filed: 1986-06-18
Abstract: The drive unit has a 2 electric motors (4) lying next to one another in the axial direction, with the rotor of each electric motor (4) coupled to the drive shaft (32) used to drive the vehicle wheels. Pref. each electric motor (4) has an external rotor (14), with their end faces each lying on the axial side of the electric motor (4) which receives the drive shaft (32). Each electric motor (4) pref. has a permanent magnet rotor (14) and incorporates electronic commulation of the stator windings, the motors (4) operated in synchronism.
Patent DE-3627301-A1 (DE)
Title: Engine without fuel
Inventor: ULRICH JAKOB DR
IPC: F01B29/00
Filed: 1986-08-12
Abstract: In this >>engine without fuel<<, the air pressure is used as drive force, the force acting twice in one revolution. Since only air is used and this remains unaltered, this is the most ideal engine possible.
Patent DE-3640207-A1 (DE)
Title: Plug socket strip
Inventor: POELLET WILFRIED
IPC: H01R27/02
Filed: 1986-11-25
Abstract: A plug socket strip (1) is equipped not only with power sockets (11) but also with light-current sockets (22). The necessary electric-shock protection between the power cables (14, 15, 16) and the light-current conductors (32) is ensured since insulating separating walls (partition walls) (33) are provided between the sockets (11-22) and, in passage regions, the cables are guided in different channels (ducts) (34, 35). <IMAGE>
Patent DE-3640873-A1 (DE)
Title: Method for simultaneously measuring and monitoring digital transmission characteristics of a digital video signal
Inventor: SZIGETI TIBOR DIPL ING
IPC: H04N17/00
Filed: 1986-11-29
Abstract: The test line technique of analog television transmission can also be used in principle in digital video signals. However, they can only be used for assessing the characteristics of the analog components of the system and of the A/D and D/A converters. Using the novel method, all components, including the digital components, of the system can be monitored and measured during operation. A digital test line in the form of a quasi-random sequence or a sequence of Baker codewords is inserted into a digital video signal.
Patent DE-3700108-A1 (DE)
Title: Combined apparatus for tending plants of various culture types over long periods of time
Inventor: BLOCK HUBERT K
IPC: A01G27/06
Filed: 1987-01-03
Abstract: The present invention relates to a combined apparatus for tending plants of various culture types, which stand in receptacles, over long periods of time. (Soil cultures, water cultures and half-water cultures are to be tended with a large supply of high-quality water which is arranged in the region beside the root ball - with an optimum way of indicating water level.) The apparatus of the invention solves the problem essentially by a water-tight separating pot (10, 14, 15<a>) and a capillary clay pot (7, 9), these pots standing one inside the other such that part of the clay pot receives the root ball and a further part (7<b>, 9<a>) projects beyond the separating pot and, at the base, stands in the water - as a result of which the plant is irrigated via the permanently moist clay-pot body (7, 9), with good root aeration. In one variant, the water level can be seen by a bar (6<a>) which is in the form of part of a circle and is mounted at a pivot point (6<d>) via a float (6<b>) and a "spoke" (6<c>). From said pivot point, the indicating bar (6<a>) moves, in dependence on the water level, in the form of an arc (6<g>) flatly over the substrate/granules (11, 12). A flexible sheet/nonwoven receptacle (16) with, inter alia, fused-in activated-carbon parts (16<a/b>) ensures good water quality. <IMAGE>