baber/WOPTO huggingface dataset:
Patent DE-3128109-A1 (DE)
Title: Process and device for producing ropes from doughs, confectionary products or similar masses
Inventor: KOCH KLAUS DIPL PHYS
IPC: A21C11/20
Filed: 1981-07-16
Abstract: A process and a device are disclosed by which a rope of mass of highly uniform structure and of large width can be continuously produced, for example, from pasty homogeneous doughs, confectionary products or similar masses. For this purpose, the mass is extruded as a continuous tube by a screw press having a downstream circular die. The tube is cut open, laid flat and immediately calibrated, for example in a roller gap. The wide rope of mass thus produced is if required sliced into individual strips and is available for further processing.
Patent DE-3132314-A1 (DE)
Title: Cylinder head for water-cooled internal combustion engines
Inventor: MELZER HANS-HARALD DIPL ING
IPC: F02F1/36
Filed: 1981-08-17
Abstract: A cylinder head (1) for water-cooled internal combustion engines is provided with a partition wall (2) of preformed sheet metal which, together with the cylinder head base (3), peripheral walls (4 and 5) and internal components (inlet port 6 and exhaust port 7) passing through the partition wall, defines a bottom water space (8). The partition wall (2) has outlets (10 and 11) for the passage of cooling water from the lower water space (8) into an upper water space (9). The partition wall (2) is deformed towards the cylinder head base (3) opposite thermally highly-stressed areas (valve webs 12) of the cylinder head base (3). <IMAGE>
Patent DE-3139655-A1 (DE)
Title: Pipe-advancing apparatus
Inventor: UNGER EBERHART
IPC: E21B7/20
Filed: 1981-10-06
Abstract: The invention relates to a pipe-advancing apparatus for inaccessible pipes. The pipe-advancing apparatus has a cutting head, which is partitioned by a bulkhead and is arranged so as to be pivotable by means of hydraulic control cylinders, and a hydraulic flushing device. According to the invention, a hydraulically operable crushing device is provided at the face-side end (9) of the suction pipe (5). The hydraulic drive consists of a cylinder body (8), which is fixed in the bulkhead wall (2) and serves as an abutment for the crusher jaws (12, 13) via steering levers (14, 15), and of a suction pipe (5) designed as a piston rod (6) and having a piston (7). <IMAGE>
Patent DE-3141526-A1 (DE)
Title: Plug-in coupling for connecting two line ends, especially of hydraulic lines
Inventor: KOENIG HEINZ
IPC: F16L37/08
Filed: 1981-10-20
Abstract: The invention relates to a plug-in coupling, consisting of a pipe connecting piece (1) and a collar (3) which can be displaced thereon between two limiting positions. A coupling device acts in one of the limiting positions of the collar (3), for a line which is to be connected; in the other limiting position, the coupling device is out of operation. In order to prevent inadvertent displacement of the collar (3) when it is located in the one limiting position, it is proposed to provide means (4) which normally fix the collar (3) in the individual limiting position, but which can be placed out of action when necessary. <IMAGE>
Patent DE-3143389-A1 (DE)
Title: Combined engine for heavy agricultural vehicles
Inventor: FREY HELMUT DIPL ING
IPC: F02C6/20
Filed: 1981-11-02
Abstract: For the operation of heavy agricultural vehicles a plurality, preferably two, gas turbines of differing outputs are brought together to form a combined engine, the total rated output of which is equal to the required rated output of the vehicle drive. By operating, as desired, either or both of the two turbines, these can be run over a large load range with optimum fuel consumption, thereby avoiding the disadvantage of the high specific fuel consumption of individual vehicle turbines in the partial load range. The figure shows the block circuit diagram of a combined engine comprising two vehicle gas turbines. <IMAGE>
Patent DE-3145256-A1 (DE)
Title: Indicating device for medium voltage switchgear
Inventor: HOYER PETER DR ING
IPC: G01R15/16
Filed: 1981-11-14
Abstract: For a device for indicating the operating state of current-conducting insulating-material-encapsulated installation parts (10) in medium-voltage switchgear, it is provided to provide the voltage supply of a signal lamp (16) directly or indirectly via a capacitive element (12, 13, 14) by means of the electrical field forming around the voltage-conducting installation part (10) outside the insulating-material encapsulation (11) in the operating state. As the signal lamp, a glow lamp (16, 25) can be used which is arranged directly on or in the immediate vicinity of the insulating-material encapsulation (11) and is aligned with its one electrode area towards the installation part (10) which is conducting voltage inside the insulating-material encapsulation and the other electrode of which is connected to earth potential. Instead of this, a capacitive element in the form of mutually insulated metal plates (12, 13), metal foils or metallised parts can be arranged adjoining the insulating-material encapsulation (11) in such a manner that it is charged by the electrical field forming around the voltage-conducting installation part in the operating state, and that its discharge current, for example to earth potential, is used for operating an electrical glow lamp (16) forming the signal lamp or a low-power incandescent lamp or, instead, a light-emitting diode circuit. <IMAGE>
Patent DE-3200433-A1 (DE)
Title: 1,2,4-Triazolidine-3,5-diones containing hydroxyphenylalkanoyl (phenolalkanoyl) groups and their use as stabilisers
Inventor: JONAS FRIEDRICH DR
IPC: C08K5/3472
Filed: 1982-01-09
Abstract: The novel 1,2,4-triazolidine-3,5-diones containing hydroxyphenylalkanoyl (phenolalkanoyl) groups can be used as stabilisers for organic polymers.
Patent DE-3205976-A1 (DE)
Title: Device for measuring alcohol concentration in alcohol-petrol mixtures
Inventor: ARENDT GERHARD
IPC: G01N33/28
Filed: 1982-02-19
Abstract: A device for measuring alcohol concentration in alcohol-petrol mixtures has a membrane which is selective with respect to the polar and/or nonpolar components of the fuel mixture. One surface of said membrane covers the opening on the tank or on the fuel line. The opposite surface is sealed by a chamber. The chamber has a fresh air line and is connected to a low-pressure line for extracting the gas mixture formed in the chamber. In the vicinity of the low-pressure line in the chamber, a sensor is provided which is connected to a signal-processing system.
Patent DE-3207214-A1 (DE)
Title: Camera having a film feed and shutter-cocking device
Inventor: SITZLER KLAUS
IPC: G03B17/42
Filed: 1982-02-27
Abstract: Pivotably mounted on a pivotable handle (1) is a lever (2) to which a spring (3) is applied clockwise. An arm (2b) of the lever (2) is situated on a pivoted arm (4, 4a) which engages by means of a one-way coupling in a hub (12b, 12c) of a film disc (12). In the event of a feed blockage, another arm (2a) is supported on a fixed stop (7k) or runs after the last exposure against a fixed stop (7l) and prevents triggering. When operated, the handle (1) cocks a drive element (6) with an impact arm (6c) which is held on a release lever (10). Engaging directly on the handle (1) is a spring-loaded, pivotable follower member (11) whose follower (11a) is assigned to notches (12a) of the film disc (12). Upon operation of the handle (1) in the direction "A" of the arrow, the pivoted arm (4) rotates the film disc (12), and the release lever (10) releases the impact arm (6c). The latter strikes with an impact hammer (6d) on a piezoelectric generator (8), and a shutter blade (9) is thrown up by a drive hammer (6e) of the impact arm (6c). The returning handle (1) resets the device to its initial position. <IMAGE>
Patent DE-3209307-A1 (DE)
Title: Rotational speed sensor
Inventor: ZABLER ERICH DIPL ING DR
IPC: G01P3/487
Filed: 1982-03-15
Abstract: A rotational speed sensor consists of a fixed element sensitive to a magnetic field, and of a rotating disc (10) on the circumference of which a multiplicity of magnets are arranged (12, 12a to f) which during rotation pass by the element in its immediate vicinity. The element is constructed as an E-core (13) along the outer limbs (13a, 13b) of which there are arranged two coils (14, 15), which are connected in series and are fed from a supply voltage (UE). The centre limb (13c) supports a further coil (16) at which an output voltage (UA) can be tapped. <IMAGE>
Patent DE-3214378-A1 (DE)
Title: Device for flywheel control of a satellite
Inventor: BRUEDERLE ERNST
IPC: G05D1/08
Filed: 1982-04-20
Abstract: It is intended to improve a satellite equipped with one or more flywheels (17) with respect to the control of the flywheel (17) such that unavoidable spin losses are compensated for. To this end, an ideal flywheel (16) which is determined by computation and is implemented using a model, is constantly compared with the actual flywheel (17), the actual flywheel (17) being slaved to the ideal flywheel (16). <IMAGE>
Patent DE-3214737-A1 (DE)
Title: Mobile demonstration board
Inventor: NEULAND ERICH
IPC: G09F15/00
Filed: 1982-04-21
Abstract: In a demonstration board which consists of two board sections which can be folded onto one another, the hinges (12, 13) are designed as a double hinge (14) and are arranged within the outer contour of the sectional frames (3, 4), in one recess (10, 11) each. Slides (5) engage over the sectional frames (3, 4) from three sides in each case and can be pushed over the free ends of the legs of the U-shaped sectional frames (3, 4) so that, as a result, the two board sections are locked in the folded-open position in which they are situated in one plane. <IMAGE>
Patent DE-3217416-A1 (DE)
Inventor: LEWERTH HANS
IPC: B41J35/38
Filed: 1982-05-08
Abstract: 1. A ribbon cassette for a typewriter or similar office machine with a ribbon which can only be used once and which can be withdrawn from the cassette, conveyed through the printing station and then reintroduced into the cassette and the type characters printed on this used portion are substantially recognizable individually, characterised in that the cassette (1) comprises a device (41) for making the text written on the used ribbon (11) unrecognizable.
Patent DE-3220804-A1 (DE)
Title: Arrangement for on the one hand measuring the temperature of a liquid in a metal container provided with an inner enamel coating and on the other hand for determining damage to the enamel coating
Inventor: ZIEGLER WOLFGANG
IPC: G01K1/14
Filed: 1982-06-03
Abstract: In an arrangement for measuring the temperature of an electrically conductive liquid, which serves chemical purposes, in a metal container (2) provided with an inner enamel coating (1), consisting of a platinum thermocouple (3) whose measuring tip (4) is embedded in the enamel coating (1) and whose two thermocouple limbs (5, 6), which are accommodated in each case by a protective casing (8) of insulating material, are led out through a wall opening (7) of the metal container (2), and on the other hand for determining damage to the enamel coating (1), consisting of a measuring circuit (11) having a voltage source (10) with the container (2) as electrode and a counter-electrode made from platinum and terminating in the interior (12) of the container, a structurally simple design is achieved when one of the two thermocouple limbs (5) can be switched with the aid of a changeover switch (16) as counter-electrode of the measuring circuit (11) in order to determine damage to the enamel coating (1), and the measuring tip (4) of the platinum thermocouple (3) is welded to the rear of a platinum disc (13) which is arranged at a distance from the wall of the metal container (2), is embedded with its rear and its rim in the enamel coating (1), and is situated with the remaining part (14) of its front exposed relative to the interior (12) of the container. <IMAGE>
Patent DE-3222630-A1 (DE)
Title: Shut-off device
Inventor: RYZNER CLEMENS DIPL ING
IPC: H01H7/02
Filed: 1982-06-16
Abstract: A shut-off device is provided with an actuating member (3) and a control member (5) displaceable by this, to shut off or open a duct (15), the actuating and control members being displaceable relative to each other in a housing against resistances of different magnitudes. By the action of a spring element (7) on the control member (5), which is displaceable by the actuating member (3), to overcome the greater resistance at any given time, a relative displacement between these two elements results and leads to closure or opening of the duct (15), whereupon the initial position is reached by means of the spring (7). Pulses can be produced in the duct (15) in this manner for measurement and monitoring purposes. <IMAGE>
Patent DE-3224348-A1 (DE)
Title: High-bay rack system
Inventor: FISCHBACH HORST
IPC: B65G1/137
Filed: 1982-06-30
Abstract: A high-bay rack system for palletised goods has storage and retrieval devices (RB) operating in the aisles (G), which storage and retrieval devices feed the respective pallets (P) on request to corresponding collection points (A) in front of the aisles (G), from which collection points they are transported to commissioning points (K). For rational execution of orders, each commissioning point (K) apart from the commissioning level (k) has two readying levels (a, b), one (a) of which is disposed below and the other (b) above the commissioning level (k), and a respective lift (L) which can travel between the three levels (a, k, b) is provided on both sides of each commissioning point (K). Furthermore, a shunting carriage (Va, Vb) is provided on each readying level (a, b), which carriage can travel in front of the aisles (G) transversely thereto for supplying requested pallets (P) from the collection point (A) to the commissioning point (K) and for returning said pallets after removal of the required goods. <IMAGE>
Patent DE-3224876-A1 (DE)
Title: Disc brake with carbon/carbon fibre friction lining, in particular for motor vehicles
Inventor: KLAUE HERMANN DR ING
IPC: F16D69/04
Filed: 1982-07-03
Abstract: Carbon/carbon fibre composite material is already being used successfully for aircraft wheel brakes. The material has a high specific loading capacity, is dimensionally stable, light and particularly resistant to wear as a friction pairing. Substituting carbon/carbon fibre friction linings for the conventional friction linings is, however, impossible with previous motor vehicle brakes since the stability under load and the high coefficient of sliding friction of this composite material is only achieved in frictional contact with itself. For the said application, account must furthermore be taken of the fact that carbon/carbon fibre composite material has a lower coefficient of expansion than steel or cast iron and is a very good conductor of heat. The frictional advantages of carbon/carbon fibre composite material are exploited in the motor vehicle disc brake of the invention, fitted with carbon/carbon fibre friction linings, while allowing for the properties mentioned. The friction linings are designed and mounted on the lining carriers in such a way that, despite the fact that positive engagement relative to the parts supporting them is guaranteed in the circumferential direction, they are free to expand when subject to the action of heat. By virtue of the design of the supporting parts, the heat of friction can be dissipated by radiation and convection even on the lining surface opposite the friction surface. <IMAGE>
Patent DE-3226375-A1 (DE)
Title: Drive for a stripper on a dissolver
Inventor: JOHN WILLY
IPC: B01F1/00
Filed: 1982-07-14
Abstract: A dissolver having an agitator shaft (28), which can penetrate into a vessel (10), possesses a stripper (44) which is movable along the wall (12) of the vessel (10) on the inside. The stripper (44) is fastened to an internally toothed ring (40) mounted rotatably on a cover (32) which is itself fastened to a bearing housing (26) of the agitator shaft (28). The internally toothed ring (40) meshes with two pinions (80, 82), the first of which is drivable via a directional ratchet mechanism (70) by a bush (60) which is connected in an articulated manner, via a lever (58) projecting away from it, to an arm (54) mounted eccentrically on the agitator shaft (28) and which consequently, during each revolution of the agitator shaft (28), executes a small to-and-fro rotation which is converted by the directional ratchet mechanism into a slight rotation of the ring (40) in only one direction. A reverse rotation of the ring (40) is prevented in that the second pinion (82) is connected by means of a second directional ratchet mechanism (90) acting in the same direction to a bush (88) formed at a fixed location on the cover (32). <IMAGE>
Patent DE-3238032-A1 (DE)
Title: High-temperature furnace
Inventor: LAMPRECHT GERD DR
IPC: F27D99/00
Filed: 1982-10-14
Abstract: A high-temperature furnace with an upwardly open furnace chamber, which can be closed by means of a cover plate, is indicated, which, for the purposes of simplifying the charging of the furnace, contains a support plate which can be moved up and down by means of a drive device and which can be moved so far upwards that the goods to be treated can be conveniently placed on and removed again from the support plate, and can be brought as far as a lower end position, in which the goods to be treated can be completely received by the furnace chamber and, with the furnace chamber closed, be subjected to heat treatment. As drive device for the upward and downward movements of the support plate, a piston rod-less pneumatic cylinder with electro-pneumatic control device is preferably provided. The support plate is designed in such a manner that in its upper end position it closes the furnace chamber opening virtually completely, in order to keep heat radiation from the furnace chamber as low as possible.
Patent DE-3243160-A1 (DE)
Title: Plastic bottle crate
Inventor: KORTE KLAUS
IPC: B65D1/24
Filed: 1982-11-23
Abstract: The invention relates to a plastic bottle crate consisting of a gripping strip, running around the upper edge, and a base whose edge is angularly constructed as a stacking edge, the one leg arranged higher extending essentially horizontally, and the other leg, offset inwards, extending essentially vertically, and of walls and/or corner pillars which connect the gripping strips to the base. The object of the invention is to configure bottle crates in such a way that only identically formed bottle crates of one brewery can be stacked one above the other, whilst, on being stacked, crates from a different brewery, by contrast, either slip off or wobble, i.e. do not stay firmly in the stack and are skewed. The invention consists in that there are provided on the gripping strip and on the stacking edge ribs or other projections and/or recesses which engage when crates are stacked.
Patent DE-3245025-A1 (DE)
Title: Crank knob arrangement on a crank arm
Inventor: SCHULD WOLFGANG
IPC: G05G1/08
Filed: 1982-12-06
Abstract: The axially movable arrangement of a crank knob on a crank arm, the crank knob being held under prestress in the rest position in a first limit position closely adjacent to the crank arm. The crank knob has an intermediate piece mounted on the crank arm in such a way as to be rotatable about the axis of rotation of the knob and has a grip which can be moved relative to the intermediate piece about the axis of rotation of the knob between two stops. The grip and the intermediate piece are in engagement via a controlling cam situated on one part and via a bearing surface situated on the other part and resting against the controlling cam under the effect of the prestress. On both sides of an apex, the controlling cam has two portions sloping in opposite directions. The grip and the intermediate piece are connected to one another by a clutch which can be released by a torque which is greater than the torque to be applied to the grip in order, by rotating the grip relative to the intermediate piece and overcoming the prestress, to move the bearing surface over one of the sloping portions until the grip comes up against the intermediate piece and hence to move the grip into a second limit position remote from the crank arm. The clutch can be designed as a slipping clutch which is held in engagement by the clamping element which serves to produce the prestress.
Patent DE-3305893-A1 (DE)
Title: Tensioning device
Inventor: BRUNNER GERHARD DIPL ING
IPC: B65H23/028
Filed: 1983-02-19
Abstract: The invention relates to a tensioning device for material transport, especially for webs of textile material, having inlet cheeks which are pivotable independently of one another by means of actuating drives, each actuating drive possessing a housing for a gear, on which are located per se both a drive motor and a pivotable guide rocker, in which is mounted a pinion meshing with a rack. According to the invention, the housing of the actuating drive is a block-shaped constructional unit, into which at least one drive motor in addition to the gear is constructionally incorporated, a plurality of fastening devices, selectively allowing different fastening positions of the housing, being arranged on various sides of the housing. This achieves an extremely compact dimension of the actuating drive and its universal use under different operating conditions.
Patent DE-3312730-A1 (DE)
Title: Banana-type folding boat system for assembling especially light sports boats of variable length and width which are capable of being transported on car roofs
Inventor: JESBERGER SIEGFRIED DIPL ING
IPC: B63B7/04
Filed: 1983-04-08
Abstract: Published without abstract.
Patent DE-3314243-A1 (DE)
Title: Device for monitoring load reduction
Inventor: FORTMANN MANFRED DIPL ING
IPC: F16L57/00
Filed: 1983-04-20
Abstract: A device, by means of which remote-controlled monitoring of structural components under tension, in particular of suspension devices (2, 3) for pipes (4), can take place, which (for example in the interior of a nuclear energy plant) cannot be observed directly. In a stationarily (1) arranged cylinder (2), a piston (3), to which the load (4) is fastened, assumes a lower end position. Via a pipe (6), a pressure chamber (5) is acted upon with pressure which is only sufficient to raise the piston (3) when the load (4) (e.g. by tearing off of the pipe) has decreased. The rising piston exposes openings, through which the pressure fluid blows off. The lower pressure, which then still arises in the pressure chamber (5) and a second pipe (7), triggers a pressure switch which is installed accessibly at a distance from the device and which in turn transmits an alarm signal. In the case of larger loads, a part of the same can already be compensated in advance by a spring (8) which acts on the lifting of the piston (3). The device can be tested in a remote-controlled manner for operability and also allows the size of the suspended load to be determined. <IMAGE>
Patent DE-3314830-A1 (DE)
Title: Method and device for cutting bars to length
Inventor: MOLT OTTO P
IPC: B23D31/00
Filed: 1983-04-23
Abstract: A method and a device for cutting off individual sections (43) from bar stock (3) in quantity. To cut off the individual sections (43), the bar (3) is first provided with a neck (47) or a similar peripheral recess, whereupon, without peripheral clamping in the area of the parting plane but while being tightly enclosed, it is radially loaded in such a way that it breaks in the groove root of the recess (47). This results in bar sections which are burr-free at their ends and can therefore be further used without intermediate treatment. <IMAGE>