baber/WOPTO huggingface dataset:
Patent DE-3421971-A1 (DE)
Title: Apparatus for attaching buckets to the belt of a band elevator
Inventor: KLUEPFEL OLAF DIPL ING DR ING
IPC: B65G17/12
Filed: 1984-06-14
Abstract: In an apparatus for attaching buckets to the belt (1) of a band elevator with a continuous fastening strip (4) which is attached to the rear of the bucket and is concave with respect to the belt, with correspondingly convex fastening elements assigned to the fastening strip (4) on the side of the belt facing away from the bucket, and with fastening screws which penetrate the said parts and the rear wall (3) of the bucket, a solution is to be provided, which avoids the disadvantages of both known embodiments, i.e. avoids fracturing of fastening parts on the side of the belt facing away from the bucket and uneven loading of the belts when segment fastenings of the type known hitherto are used and damage to the belt due to material penetrating between the belt and the bucket. This is achieved in that the convex fastening elements are segments (6) of a continuously convex fastening strip which have been formed by severing and which are arranged closely adjacent to one another with a small clearance (9). <IMAGE>
Patent DE-3428324-A1 (DE)
Title: Electric motor, especially for driving windscreen wipers in motor vehicles
Inventor: BUEHL HARRO
IPC: H02K11/00
Filed: 1984-08-01
Abstract: In the case of an electric motor which is used especially for driving windscreen wipers in motor vehicles and which has a housing, of which one wall is penetrated by at least one connecting element on which one contact of an electrical switch is mounted internally and a cable is mounted externally, it is intended to connect the cable to the connecting element in a simple and cost-effective manner. This is achieved in that the connecting element, as an insulation-piercing plug connector, has a section which has a contact slot into which the cable is pressed.
Patent DE-3428819-A1 (DE)
Title: Liquid pendulum for reducing the rotor excitation in the case of a helicopter
Inventor: BRAUN DIETER DR ING DR
IPC: B64C27/00
Filed: 1984-08-04
Abstract: The invention relates to a liquid pendulum (5) for reducing the rotor excitation in the case of a helicopter. The liquid pendulum has a container (6) which is connected to a helicopter rotor blade (1) at a distance (r) from the rotor shaft and is partially filled with a fluid which is used as a pendulum mass, preferably mercury (9). In order to permit high pendulum movements and hence also to be able to operate with only small fluid quantities, the container (6) is formed such that the effective pendulum length (L) in the direction of relatively large pendulum movements is shortened in order to set a natural frequency of the pendulum independently of the pendulum stop (A). A configuration as a combined fluid pendulum (5-1) for the suppression of two excitations of different frequency is likewise possible. <IMAGE>
Patent DE-3432099-A1 (DE)
Title: Symmetric profiled rig
Inventor: PLICA PETER DR
IPC: B63B35/79
Filed: 1984-08-31
Abstract: The invention relates to a symmetric profiled rig, which can be rotated and tilted at the foot point, for sailboards and other sailing vessels. In this rig, a skeleton of longitudinal spars and cross-frames, together with an oval-dish-shaped sail area, forms a dimensionally stable, self-supporting unit absorbing external loads. The tensile forces occurring in the sail area, together with the compressive forces in the spars, take over the function of the conventional, flexurally rigid mast, which is thus dispensed with. The rigid sail profile without a turbulence-forming mast considerably improves the aerodynamic effectiveness of the rig. In addition, handling is facilitated during starting, and the transport is simplified by short bar parts.
Patent DE-3443932-A1 (DE)
Title: Cable winder, especially for electrical cables
Inventor: BELLSTEDT CHRISTOPH DR
IPC: H02G11/02
Filed: 1984-12-01
Abstract: A cable winding and storage device, which can be used in a variable manner and is of simple construction, especially for electrical cables, can be coupled to a fixedly installed power connection such that it can rotate on a shaft end of the winding roller, for interference-free power transmission in the case of a rotating cable, and the electrical contact can be transmitted by means of ring contacts which are arranged on interleaved discs.
Patent DE-3444710-A1 (DE)
Title: Device for cleaning a stormwater tank
Inventor: KAHL HUGO
IPC: B08B9/08
Filed: 1984-12-07
Abstract: The device for the particularly simple and effective cleaning of a stormwater tank (1) used for collecting and clarifying stormwater comprises a pipe frame (12) which is mounted so as to be capable of swivelling over the tank and has spraying nozzles (15) arranged on it. This pipe frame is connected to a pipeline (16) for the supply of pressurised cleaning water for cleaning both the base (2) of the tank and the walls (3, 4) of the tank. <IMAGE>
Patent DE-3445137-A1 (DE)
Title: Electric motor, especially a split-cage motor
IPC: H02K5/22
Filed: 1984-12-11
Abstract: An electric motor, especially a split-cage motor, has a stator which has a stator winding (9, 10) and a stack (8) of stator laminates, the stator winding being electrically insulated from the laminate stack in each winding slot by means of an insulating part (17) which is of U-shaped cross-section and projects beyond the laminate stack in the axial direction. Wires of the stator winding are connected to a plug strip (18), and connecting wires (29) which can be connected to a power source can be connected or separated therefrom as desired. A motor housing (11) has an incision (26) for passing the connecting wires to the plug strip. A holding device (19) is used for holding the plug strip inside the motor housing. In order to create an electric motor to which the plug strip can be fitted without an insulating chamber, the plug strip and the holding device intrinsically form a unit, without using a motor part. The unit has at least two holding pins (20 to 22) for engagement between in each case adjacent insulating parts, and a supporting element (23) which can be supported on the laminate stack (Fig. 2). <IMAGE>
Patent DE-3500694-A1 (DE)
Title: Solar power station
Inventor: WENZEL JOACHIM DIPL ING
IPC: F24J2/00
Filed: 1985-01-11
Abstract: Published without abstract.
Patent DE-3501965-A1 (DE)
Inventor: MERKLE PAUL
IPC: G06F7/495
Filed: 1985-01-22
Abstract: Das Tetraden-Addier-Subtrahierwerk nach dem Erfindungs-Gegenstand weist im Vergleich mit dem Tetraden-Addier-Subtrahierwerk nach P 3501984.0 den Unterschied auf, daß es zusätzlich den Übertrag-Speicher 59 aufweist und in sonstiger Beziehung entsprechend ausgebildet ist. Somit hat dieses Addier-Subtrahierwerk auch einen umschaltbaren dualen Voll-Addierer-Subtrahierer 3 und einen nicht umschaltbaren dualen Voll-Addierer 4.
Patent DE-3503974-A1 (DE)
Title: Device for continuous washing-out of printing blocks
Inventor: GRIES HORST
IPC: G03F7/30
Filed: 1985-02-06
Abstract: A device for continuous washing-out of printing blocks, with a continuous guide track and brushes and devices for feeding washing-out fluid to the brushes, has, on the guide track (3) at the start of the passage, brush strips (21-26; 21'-26') which are mounted and driven for oscillating transverse motion in mutually opposite directions and which are fed with washing-out fluid. Downstream of this brush arrangement (7) in the direction of passage, a brush (27) is provided which is also driven for transverse motion and is fed with fresh washing-out fluid, and downstream, in the direction of passage, of this one brush (27) driven for transverse motion, a suction nozzle (55) is provided which acts between two driven cleaning rollers (11, 12) running on the upper side of the guide track. <IMAGE>
Patent DE-3509282-A1 (DE)
Title: Mine having a vertical or horizontal effective direction
Inventor: HELD MANFRED DIPL PHYS DR
IPC: F42B23/24
Filed: 1985-03-15
Abstract: A mine is provided whose directed charge can be directed either vertically upwards or, if required, once the mine has been tilted with the aid of directing means, also sideways onto a target moving past it, using horizontally locating sensors whose output signals are evaluated and linked to one another in a trigger circuit.
Patent DE-3510128-A1 (DE)
Title: Archive
Inventor: KOLLER ROMAN
IPC: B42D19/00
Filed: 1985-03-20
Abstract: Published without abstract.
Patent DE-3514290-A1 (DE)
Inventor: LUDOWICI MICHAEL CHRISTIAN
IPC: E04D1/04
Filed: 1985-04-19
Abstract: The invention relates to a flat roof tile with a head rebate and side rebate which bring about a multiple overlap during laying, the side rebate having an outer side-rebate rib with a locking lug which is located on the end region of the eaves side and projects beyond the top side of the outer side-rebate rib and which is adjoined in the direction of the eaves side by a sealing face with a short rib piece. The object on which the invention is based is to develop a flat roof tile of the type mentioned initially, to the effect that a substantially larger head clearance is obtained, with the same overlap and approximately the same sealing. This object is achieved, according to the invention, in that, arranged in the head-rebate corner in the region of the corner cut-out, there is a bearing face which, during the covering of the sealing face, is covered above or below in the upper region of the foot-rebate corner cut-out. <IMAGE>
Patent DE-3518317-A1 (DE)
Title: Electrostimulation electrode
Inventor: STEINDORF JUERGEN W
IPC: A61N1/05
Filed: 1985-05-22
Abstract: An electrostimulation electrode for treating urinary and anal incontinence and haemorrhoids has an electrode head in the shape of a ball or egg, a cylindrical rod electrode which is adjoined by a dish-shaped ring electrode, and an insulated electrode shaft. The front 2/3 of the electrode head consists of insulating material, while the remaining third is provided with a conductive coating of titanium. The dish-shaped ring electrode is likewise provided with a conductive coating. In addition, conductive coatings can be applied to the cylindrical rod electrode. The conductive coatings are connected via lines, guided through the interior of the electrode, to concentric perforated disks on the circular end face of the cylindrical electrode shaft. The concentric perforated disks can be separately subjected to pulses emitted by a pulse generator, or can be interconnected arbitrarily and subjected jointly to pulses.
Patent DE-3518644-A1 (DE)
Title: Sanitary mixing fitting
IPC: G05D23/13
Filed: 1985-05-23
Abstract: In the case of a sanitary mixing fitting which is preferably electronically controlled, each of the valves for hot and cold water supply has an electromechanical actuating member. The ratio of the opening angle of the two valves is regulated in dependence on the measured actual temperature of the mixed water and of the pre-selected desired temperature. In this arrangement, the pre-selectable throughflow quantity of the mixed water is kept constant.
Patent DE-3520877-A1 (DE)
Title: Apparatus for preparing building materials
Inventor: SCHLECHT KARL DIPL ING
IPC: B28C7/06
Filed: 1985-06-11
Abstract: Apparatuses for preparing building materials in a container having a mixing mechanism are charged, either by hand or by means of additional means, with the constituent parts of the building material to be prepared. In order to avoid the tiresome charging by hand and the attachment of additional charging means and, at the same time, also an aggravating development of dust, the apparatus according to the invention is designed such that, by means of a compressor (20), raw building material can be sucked into the container (1) via an intake line (5), and the building material prepared in the container (1) can be conveyed via a conveying line (4) to the processing point. For this purpose, a pivoting tube (6), which can be changed over by means of a change-over valve (61), is flanged on a connecting piece (3), arranged on the container (1), and a change-over valve (22), designed as a four-way slide valve, is arranged in the line system connected to the compressor (20). <IMAGE>
Patent DE-3526395-A1 (DE)
Title: Stub handlebars for motorcycle
Inventor: POLSTER HANS
IPC: B62K21/18
Filed: 1985-07-24
Abstract: In the case of stub handlebars for a motorbike, the connection between the stub attached to the handle of the handlebars and the clamping clip attached to half of the fork of the motorcycle is effected by means of a connecting element which is of conical construction on the sides. The said element consists according to a particular measure of the invention of two parts which are provided with flange parts and are to be set with respect to one another by means of a screw.
Patent DE-3526478-A1 (DE)
Title: Roller-chain and crank mechanism
Inventor: OREND GERHARD
IPC: F16H19/06
Filed: 1985-07-24
Abstract: The object on which the roller-chain and crank mechanism is based is, in the conversion of a reciprocating motion into a rotary motion or vice versa, to reduce engine friction and hence fuel consumption and wear, to achieve smoother running of the engine and to reduce manufacturing costs in comparison with the crank mechanism of the spark-ignition and diesel engines. The characteristic of the roller-chain and crank mechanism consists in that it is a hybrid mechanism. Fig. 1 of the drawing shows that, in the section in which the chain wheels are not engaged by the roller chains and which accounts for 70% of the stroke travel, no frictional losses occur in the joints of the connecting rod, in contrast to the crank mechanism. This is due to the fact that, in the said range, the effective distance for the power-transmitting connecting rod is constant and that no frictional loss occurs in its joints because these are immobile within this range. On the other hand, where the chain wheels are engaged by the chains (30% of the stroke travel), the roller-chain and crank mechanism has the features of a pure crank mechanism with the braking and accelerating effects characteristic of the latter by means of which the oscillating mass is successively brought to a standstill before the dead centre positions and is not abruptly accelerated after these have been passed.
Patent DE-3527747-A1 (DE)
Title: Door holder for vehicle doors
Inventor: TOELLE KARL HEINZ
IPC: E05C17/20
Filed: 1985-08-02
Abstract: The invention relates to a door holder for vehicle doors opening at more than 90 DEG  and, in such a door holder, proposes, on the one hand to reduce noise during the braking or fixing of the door in its permitted part-opening position and on the other hand to simplify the handling of the vehicle door, that a holding stirrup, mounted on one door-arrangement part, especially of the vehicle body, pivotably about an axis parallel to the hinge axis of the vehicle door, be assigned a catching member mounted so as to be pendulously rotatable about an axis parallel to the pivot axis of the holding stirrup and located on the other door-arrangement part, the vehicle door, the catching member being subjected in both directions of rotation to a spring load, in such a way that, on the one hand, it can be disengaged automatically as a result of the further actuation of the vehicle door in the opening direction, but, on the other hand, both during the opening and during the closing of the vehicle door, assumes a holding effect with the vehicle door in the permitted part-opening position of the latter, and furthermore the spring load of the catching member being exerted by mutually parallel ends of a volute spring arranged concentrically to its bearing axis. <IMAGE>
Patent DE-3530477-A1 (DE)
Title: Cationic polymers as retention agents, drainage accelerators and dry hardeners
Inventor: KLEEMANN STEPHAN DIPL CHEM DR
IPC: D21H17/45
Filed: 1985-08-27
Abstract: The present invention relates to agents for drainage acceleration and/or dry hardening and improvement of the retention capacity for use in paper manufacture. For this purpose, cationic polymers are used which are obtained from a reaction of polyacrylonitrile or polyacrylonitrile copolymers with polyamines in the presence of alcohols or polyols with the aid of a sulphur-containing catalyst.
Patent DE-3530502-A1 (DE)
Title: Tunnel of steel elements
IPC: E02D29/05
Filed: 1985-08-27
Abstract: The invention relates to a tunnel of steel elements for road, underground-railway and other traffic tunnels constructed in open excavation, in particular for mining subsidence areas. Each tunnel frame is produced from corrugated sections connected to one another by curved transition pieces. The corrugated sections are separated in the roof area for passing a shaft through, preferably a lift or ventilation shaft, are provided at the separating points with additional bends and are extended by perpendicular corrugated-section pieces to a level lying above the groundwater level. To absorb the frame cutting forces from earth and groundwater pressure as well as mining-subsidence stress, elastic bearings are provided which are displaceably supported at the shaft in the longitudinal direction of the tunnel in such a way that the required deformability of the entire construction in the case of mining subsidence in the longitudinal and transverse direction of the tunnel is not impaired.
Patent DE-3532233-A1 (DE)
Title: Ironing table having a holder for an ironing cloth to be spread over it
Inventor: RIBA GUENTHER DIPL ING
IPC: D06F83/00
Filed: 1985-09-10
Abstract: An ironing table (1) having an ironing cloth to be spread over it is provided, in which, for the purpose of rapid exchange and attachment of an ironing cloth (5), a special device (11) is provided for gripping a first side edge of the ironing cloth (5) and, on the opposite second side, a device (13) for fastening the opposite second edge of the ironing cloth (5). <IMAGE>
Patent DE-3533735-A1 (DE)
Title: Expandable shaft for the detachable mounting of tubular winding cores and exchangeable roll bodies
Inventor: HANSSMANN ERICH DIPL ING
IPC: B65H75/24
Filed: 1985-09-21
Abstract: The invention relates to an expandable shaft for the detachable mounting of tubular winding cores and exchangeable roll bodies. The shaft is designed as a cylindrical tube which is closed at both ends by means of bearing journals. The wall of the shaft tube has, at regular intervals, groups of openings which are in the form of longitudinal slits, are distributed at uniform intervals around the shaft circumference and in which radially movable clamping strips are arranged. Each group of clamping strips has assigned to it a clamping wedge which is arranged in the interior of the shaft tube and has on its circumference guide grooves in an arrangement corresponding to the clamping strips. The invention consists in, as actuating element for the clamping wedges 5, a pneumatically or hydraulically actuated cylinder drive 7, 8, which is arranged coaxially in the shaft tube 1 and acts on the clamping wedge 5, and a spring 13 acting on the clamping wedge 5 against the operating stroke of the cylinder drive 7, 8 being arranged for each clamping wedge 5. <IMAGE>
Patent DE-3546394-A1 (DE)
Title: Enclosed-ventilated electric motor
IPC: H02K9/26
Filed: 1985-12-31
Abstract: An enclosed-ventilated electric motor is arranged in a housing having at least one air inlet as well as an air outlet, and having an air-guidance path between them. It is intended to improve such an electric motor in that the dirt and dust particles (which are heavier than the air) are separated out from the cooling air flow, before they are drawn through the motor, by means of their mass inertia, using a centrifuge effect. For this purpose, a disc which extends over the entire flow cross-section of the air-guidance path, is driven in a rotating manner and has a multiplicity of through-openings is arranged in the region of said air-guidance path.
Patent DE-3602954-A1 (DE)
Title: Weathering-resistant fleece foil made of polyester fibres
IPC: D04H1/407
Filed: 1986-01-31
Abstract: The fleece (nonwoven, web) foil made of synthetic fibres (1) contains a UV-stabilising liquid (2), for example amphibolin colour, to make it weathering-resistant, watertight and yet air-permeable to such an extent that it can be used as a breathable covering in agriculture and forestry, but also, following appropriate additional coating (3) and holepunching, as a transparent roller-blind foil. <IMAGE>
Patent DE-3604505-A1 (DE)
Title: Mixing machine for pourable or free-flowing materials such as plastics mixtures
Inventor: HAHN HEINZ-WERNER
IPC: B01F7/16
Filed: 1986-02-13
Abstract: For mixing machines, in particular those for plastics mixtures, a mixing tool is provided which can be removed completely by mechanical means from the mixing vessel. This facilitates the cleaning of the vessel and the mixing tool and makes possible the exchange of mixing tools for different mixing requirements and also for reuse with the same types of batches. A mechanical tool carrier having a suitable coupling and sufficient movability for the removal of the mixing tool has a coupling, which is also expediently latched for the transport of the mixing tool. Furthermore, the mixing tool removably arranged in the mixing vessel can be provided to be lockable there for the mixing operation.
Patent DE-3605284-A1 (DE)
Title: Step for an escalator
Inventor: SUGITA KAZUKIKO
IPC: B66B23/12
Filed: 1986-02-19
Abstract: Step (2a, 2b, 2c) which is connected to other steps, each designed in the same way, while forming a moving endless staircase (escalator), each step (2a, 2b, 2c) having a tread or tread plate (4a, 4b, 4c), with a multiplicity of horizontally extending strips or strip-like prominences (41a, 41b, 41c) with intermediary grooves or groove-like recesses (42a, 42b), as well as a riser (5a, 5b, 5c) which is arranged at the rear end of the tread plate (4a, 4b, 4c) and in each case has a convexly curved surface (60). The latter is provided with a multiplicity of vertically extending strips or strip-like prominences (51a, 51b, 51c) with intermediary grooves (52a, 52b, 52c) likewise extending vertically. The vertically extending strips or strip-like prominences (51a, 51b, 51c) are arranged so as to be keyed relative to the front ends or end sections (411a, 411b, 411c) of the horizontally extending strips or strip-like prominences (41a, 41b, 41c) of an adjacent rear step (2a, 2b, 2c). The depth of the keying of the vertically extending strips or strip-like prominences (51a, 51b, 51c) with the horizontally extending strips or strip-like prominences (41a, 41b, 41c) decreases in accordance with the decrease in the vertical distance between the tread plates (4a, 4b, 4c) of steps directly following one another ... Original abstract incomplete. <IMAGE>
Patent DE-3609922-A1 (DE)
Title: Wall mounting for depositing pan lids and kitchen utensils
Inventor: HERRMANN WOLFGANG
IPC: A47J47/16
Filed: 1986-03-24
Abstract: The wall mounting makes it possible to deposit pan lids and kitchen utensils securely and in a space-saving manner. It consists of a holder and a piece bent in the shape of a u and having a rubber knob. The bent piece is engaged horizontally in the holder screwed to the wall. By means of the piece bent in the shape of a u, it is possible to deposit pan lids and other objects with their grip or handle downwards from the front. Other objects are laid down flat. After use, the bent piece is turned through 180 DEG , locked vertically into place and thus hangs flat against the wall. Parts are not restricted in terms of dimension.