baber/WOPTO huggingface dataset:
Patent DE-3118769-A1 (DE)
Title: Fire barrier in sections of rail-bound conveying installations
IPC: A62C2/22
Filed: 1981-05-12
Abstract: Fire barrier in sections of rail-bound conveying installations, especially of overhead and other monorail systems in walls and ceilings, in the case of which a hollow cylinder (3) is rotatably mounted in a frame (2), which is arranged in an aperture in a wall or ceiling, which hollow cylinder (3) is closed off at the top and bottom, is made of a fire-resistant material, is driven about a longitudinal axis (9) by an electric motor (4) or other drives and has in the region of its casing an aperture (5) from which one or more running rail sections or track pieces (6, 7) extend radially into the interior of the hollow cylinder, which sections or pieces (6, 7) can be aligned by rotation of the hollow cylinder (1) with the rail parts (10, 10' and/or 11, 11'), which extend to the wall or ceiling, of the rail system in such a way that one or more running mechanisms (12) can be moved completely into the interior of the hollow cylinder and can be retracted from the hollow cylinder, on the other side, after rotation of the hollow cylinder (3) and alignment of the running rail sections (6, 7) with the rail ports of the rail system. <IMAGE>
Patent DE-3127554-A1 (DE)
Title: Kit for the production of playing field markings
Inventor: KLASS WALTER
IPC: A63C19/06
Filed: 1981-07-11
Abstract: A kit for the production of playing field markings, especially for tennis courts or the like, has line strips (2) which are formed by sectional rails (3, 3a, 3b, 3c, 3d) fitted together. The sectional rails and connecting parts (10) are prefabricated in such a manner that their length and/or dimensions match the dimensions of the playing field. As a result, once the sectional rails have been assembled, a dimensionally accurate set of playing field markings or divisions is obtained without additional survey work at the place of assembly. The sectional rails consist of U-shaped sections with lateral legs which, in the operating position, are located within the ground. The sectional rails are connected to each other by means of connecting parts, which can be pushed by their connector ends (13) into internal cavities in the sectional rails. The sectional rails and the connecting parts (10) consist of aluminium. <IMAGE>
Patent DE-3133111-A1 (DE)
Title: Pressure-supplying arrangement
Inventor: MERGENTHALER ROBERT ING
IPC: B60T8/44
Filed: 1981-08-21
Abstract: A pressure-supplying arrangement is proposed which is essentially composed of an electric motor (3), a pump (1) and an accumulator (2). At least the pump (1) and the accumulator (2) are assembled in a common housing (4) in order to reduce pressure vibrations and noise. The pressure-supplying arrangement is intended for hydraulic servo brakes and is especially suitable for such with anti-lock devices. <IMAGE>
Patent DE-3141131-A1 (DE)
Title: Means for the axial securing of a needle bearing bush
Inventor: GEISTHOFF HUBERT ING GRAD
IPC: F16D3/41
Filed: 1981-10-16
Abstract: The invention relates to a means for the axial securing of a needle bearing bush (5) in the yoke eyes (2) of joint yokes (1) by means of projections (3) produced by upsetting in a cold extrusion process and facing radially inwards into the yoke eye. The invention is characterised in that the needle bearing bushes (5) rest against a retaining ring (4) in the yoke eye (2) and the retaining ring (4), for its part, is secured against axial displacement in the yoke eye (2) by the projections (3) formed by upsetting in the cold extrusion process. The invention has the advantage over the known axial securing means that the retaining ring (4) can be released in a known manner by means of a special set of pliers, allowing a spider (8) to be replaced without machining away the projections (3). When using the embodiments according to the invention of an axial securing means, the spider (8) can therefore be replaced as often as desired without the safeguard against axial displacement suffering as a result. <IMAGE>
Patent DE-3141133-A1 (DE)
Title: Independent wheel suspension for vehicles, especially motor vehicles
Inventor: BUFLER ERNST DIPL ING
IPC: B60G3/16
Filed: 1981-10-16
Abstract: The invention relates to an independent wheel suspension for vehicles, expecially motor vehicles, with longitudinal leaf springs with cross section lying horizontally serving as bottom wheel suspension elements, which springs are each rigidly fixed by one of their ends to a wheel suspension spring strut or to a wheel carrier acting in concert with the wheel suspension spring strut and by their other end rigidly fixed to an auxiliary carrier or frame running transversely to the longitudinal axis of the vehicle, which carrier or frame is in turn non-rigidly supported by means of elastic fixing elements on the vehicle body or frame in such a way that it can perform rotational movements about its longitudinal axis. <IMAGE>
Patent DE-3141331-A1 (DE)
Title: Time delay switch
Inventor: LAUB HEINZ
IPC: H01H61/02
Filed: 1981-10-17
Abstract: A time delay switch which has a bimetallic switch, an electrical heating element, used for heating the bimetallic switch, and a heat store. In order to achieve a short switching-on delay time and a long switching-off delay time as well as a compact, small installed size, the heating element and the bimetallic switch are arranged between two metal arms and the assembly exhibiting these parts is arranged in a housing which supports at least one thermally insulating sleeve which is used for thermal insulation of the assembly.
Patent DE-3149811-A1 (DE)
Title: Multi-phase thermally delayed motor protection switch
Inventor: VOGELSANG WERNER
IPC: H01H83/22
Filed: 1981-12-16
Abstract: The invention relates to a multi-phase thermally delayed motor protection switch, having a switching mechanism and having a release bridge (1) with a differential bridge (2) for transmitting the deflection of a plurality of bimetallic release devices (3a, 3b, 3c), which are arranged in a row juxtaposed or one behind the other, via a lever arrangement into the switching mechanism. Each bimetallic release device is in contact on both sides with mutually opposite calibration elements (10) which are arranged on the release bridge and on the differential bridge in chambers (17) whose openings (18) are arranged on the release bridge (1) and on the differential bridge (2) on both sides of each bimetallic release device (3a, 3b, 3c), essentially in a common plane, or at the same height, juxtaposed. In addition, the calibration elements (10) are constructed in such a manner and are held in the chambers (17) such that, during the calibration or adjustment process, they rest in a positively locking and force-fitting manner on both sides of each bimetallic release device, in each case at the same time under the influence of force. This results in particularly simple and reliable calibration of such motor protection switches. <IMAGE>
Patent DE-3200424-A1 (DE)
Title: Machine with gripping beads for the continuous casting of non-ferrous metals
Inventor: OLESCH ENGELBERT
IPC: B22D11/06
Filed: 1982-01-09
Abstract: Published without abstract.
Patent DE-3202126-A1 (DE)
Title: Concealed swivel-joint hinge for furniture and the like, especially for refrigerator cabinets
IPC: E05D3/06
Filed: 1982-01-23
Abstract: The concealed swivel-joint hinge (1) for furniture and the like, especially for door wings of refrigerator cabinets, has a frame-hinge part (2) and a wing-hinge part (3) with two links (4, 5) possessing in a scissor-like manner a common pivot axle. One link (5) is mounted at one end in an articulated manner on the frame-hinge part (2) and at the other end pushably on the wing-hinge part (3) and the other link (4) is mounted at one end in an articulated manner on the wing-hinge part (3) and at the other end pushably on the frame-hinge part (2). When the hinge is designed as a spring hinge, the self-closing spring device (9) on the link mechanism (4, 5) interacts with a counterspring system (11) along a predetermined closing travel which cancels the self-closing effect. <IMAGE>
Patent DE-3207872-A1 (DE)
Title: Catheter tube
Inventor: KUNKE STEFAN DR
IPC: A61F5/44
Filed: 1982-03-05
Abstract: In hospitals, especially in patients requiring nursing and/or following an operation a catheter must frequently be inserted in the bladder of the patients and usually this remains there for a fairly long time. The catheter tube leading from the catheter to the urine collection vessel is alternately shut or opened using an automatic device. The shut-off time which usually lasts several hours and the considerably shorter time allowing flow are adjustable. The particular shut-off time on set and the time remaining until the start of the next automatic release can be read off on display fields. The physiological bladder function is maintained by this automatic device without any additional strain on the hospital staff; thus, the bladder can gradually fill up, to be emptied within a short period. This counters the risk of a bladder infection and of undesirable bladder shrinkage with atrophy of the muscles of the bladder walls. <IMAGE>
Patent DE-3216139-A1 (DE)
Inventor: HEYDER MANFRED DIPL PHYS
IPC: G01N27/84
Filed: 1982-04-30
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Essigsäure, Acetaldehyd und Ethanol durch Umsetzung von Kohlenmonoxid mit Wasserstoff an Rhodium und Promotoren enthaltenden Trägerkatalysatoren bei erhöhten Temperaturen und Drücken. Als Promotoren werden ein oder mehrere Elemente der Ordnungszahlen 21, 39 und 58 bis 71 in Form nichtoxidischer Verbindungen verwendet.
Patent DE-3216345-A1 (DE)
Title: Device for machining workpieces
Inventor: SCHARFEN HANS DIPL ING
IPC: B23Q1/54
Filed: 1982-05-03
Abstract: The invention relates to a device for machining workpieces by means of rotating tools with a workpiece clamping device which secures the respective workpiece to be machined by means of a clamping mechanism and a pivoting mechanism, by means of which the clamped-in workpiece can be switched by a predetermined pivoting angle for machining on a number of axes. In order to reduce the machining times and in particular the non-cutting times in the machining of such workpieces, the clamping mechanism is provided with a number of clamping elements which secure the respectively clamped-in workpiece and are rotatable about their central axis. The clamping elements are arranged at the same radial distance from a common axis of rotation and at the same angle in relation to one another on a support shaft which can be actuated by the clamping piston of the clamping mechanism and which in turn in the release position can be switched by an angle resulting from the number of clamping elements in such a manner that the clamping elements can be rotated successively between a loading station, at least one machining station comprising a pivoting mechanism and an unloading station.
Patent DE-3217626-A1 (DE)
Title: Emergency call system
Inventor: DOSTAL HORST
IPC: G08B25/01
Filed: 1982-05-11
Abstract: To provide sick or feeble persons who are alone with a technical device by means of which attention can be drawn to an emergency situation, an emergency call system is provided which has a triggering device (1), provided with a manually activatable transmitter, and at least one call device (2) which can be driven thereby by radio and which is provided with a receiver, which can be activated by the transmitter of the triggering device (1), and an alarm transmitter (5) which can be activated by this receiver. <IMAGE>
Patent DE-3219874-A1 (DE)
Title: Tachometer for objects whose speed varies
Inventor: KIRSTEIN GERHARD DIPL ING
IPC: G01P3/489
Filed: 1982-05-27
Abstract: An oscillator (10) is provided which generates pulses of constant frequency which is a multiple higher than the maximum frequency of the pulse signals of a speed transducing sensor. The speed transducing sensor (4) and the oscillator (10) are connected to a control device (8, 26) which contains a counting and memorising device (44) and which, at least whenever the speed pulse signals have a specific frequency, counts the oscillator pulses generated per one or more speed pulse signal periods and generates a control signal which corresponds to the result of counting and thus to the measured speed. <IMAGE>
Patent DE-3220744-A1 (DE)
Title: Melting and casting plant for vacuum or protective gas operation with at least two chambers
Inventor: REUTER WOLFGANG ING GRAD
IPC: B22D27/15
Filed: 1982-06-02
Abstract: The invention relates to a melting and casting plant with two chambers (1,2), a valve (3) being arranged in their horizontal partition (20). A melting device (6) is arranged in the upper chamber (1), and a crucible lifting device (17) with a linear vertical guide (21) is arranged in the lower chamber (2). To achieve the object of excluding lack of sealing at places where drive portions for the crucible pass through, it is proposed according to the invention that within the lower chamber (2) a rotary drive (29) and a device for converting the rotary motion into a vertical motion of the crucible (11) are associated with the vertical guide (21). <IMAGE>
Patent DE-3228203-A1 (DE)
Title: Optical tuning indicator
Inventor: MAGORI VALENTIN DIPL PHYS
IPC: H03J3/14
Filed: 1982-07-28
Abstract: Optical tuning indicator with LED elements (1, 2, 3), by means of which the position of the actual tuning with respect to the nominal tuning is indicated by a change in colour. <IMAGE>
Patent DE-3229172-A1 (DE)
Title: WC toilet seat
Inventor: SCHMIDT DIETER
IPC: A47K13/02
Filed: 1982-08-05
Abstract: The invention relates to a WC toilet seat, in which the seat part consists of an elastic, foamed inner core which is surrounded on the upper side and the side faces by a non-foamed layer. In order to achieve optimum seating comfort with a dimensionally stable construction of the seat part, the invention provides for the layer to be formed by an elastic plastic sheet and for the underside of the seat part to be terminated by means of a dimensionally stable plastic plate which terminates along its edges with the edges of the plastic sheet.
Patent DE-3229502-A1 (DE)
Title: Device for aligning fish
Inventor: WENZEL WERNER ING GRAD
IPC: A22C25/12
Filed: 1982-08-07
Abstract: A device for ordering fish in a uniform head-tail alignment is presented. It is characterised by a clamping member which rotates about a horizontal axis and comprises radially arranged pincer elements, which form a vertical gap into which the fish fed to it tail first are introduced by their tail fin. Owing to the rotation of the clamping member, the pincer elements are kept closed in the region of a stationary sector of this rotation, so that the tail fin is grasped and the fish taken along. After overcoming the highest point of the rotation of the clamping member, the fish turns over under the force of gravity and is then released again, head first.
Patent DE-3231789-A1 (DE)
Title: System for transmitting digitised sound broadcast signals
Inventor: KLANK OTTO
IPC: H04J3/04
Filed: 1982-08-26
Abstract: System for transmitting digitised sound broadcast signals in a 1074-bit time division multiplex frame with a data protection of 34,368 Mbit/s corresponding to a tertiary PCM system which allows 32 stereo or 64 mono sound broadcast signals including the parity protection bit and identifier as well as a synchronisation word and two signalling words to be transmitted. <IMAGE>
Patent DE-3235968-A1 (DE)
Title: Stripline with a junction
Inventor: SCHAUER FRIEDRICH DIPL ING
IPC: H02G5/00
Filed: 1982-09-29
Abstract: A stripline (1) is specified, which is fitted with at least one junction (2) projecting sideways, in which the junction (2) is protected against tensile stresses by the stripline (1) being fed back under the main part of the stripline after formation of the junction (2) and being fixed there by welding. A welding film (6) is used for welding, which also covers the outer surface of the stripline (1) at the welding point (A). <IMAGE>
Patent DE-3237311-A1 (DE)
Title: Retaining rail for pipes of underfloor heating systems
Inventor: KRUMREY SIEGFRIED
IPC: F24D3/14
Filed: 1982-10-08
Abstract: A retaining rail for pipes of underfloor heating systems consists of a narrow, elongated base plate and at least two retaining plates which project from the base plate roughly at right angles and at a distance from one another and extend over the length of the base plate. These retaining plates are provided at intervals with recesses for accommodating the pipes to be laid, which run roughly at right angles to the retaining rails and are flexibly inserted into the recesses from above. The retaining plates are made of a rigid plastic and, in order to protect the pipes or tubes of the underfloor heating system, are each provided over their entire length with a casing or a coating of flexible plastic. This coating extends, if need be, entirely or partly into each recess.
Patent DE-3242046-A1 (DE)
Title: Overload safeguard on clutches
Inventor: HELMES LUDGER DIPL ING
IPC: F16D7/04
Filed: 1982-11-13
Abstract: The invention relates to an overload safeguard on clutches and, to achieve a small construction which operates reliably, proposes that there should be a body (8) revolving in an annular space (3) between the input and the output element (2, 4), the cross-section of the annular space being reduced at at least one point by means of a resilient portion (5) such that the body (8) has to bend the portion (5) outwards in order to pass this region. <IMAGE>
Patent DE-3246815-A1 (DE)
Title: Coin-operated telephone
Inventor: INGILISOV ORLIN DIPL ING
IPC: H04M15/00
Filed: 1982-12-17
Abstract: Inserted between the coin-collecting device and the coin box (K) is a pivoting funnel (4) which can be locked by a slide (9) in a coin-collecting position and a testing position. In the testing position, the coins fall into a test bowl (13), thereby simplifying the testing of the coin run-through. At the same time, the machine is automatically switched to the test programme by a switch (12) and the closing of the housing cover (2) is made impossible. <IMAGE>
Patent DE-3300074-A1 (DE)
Title: Device for pressure-dependent speed variation of fan motors
Inventor: LINKE WOLFGANG
IPC: G05D16/20
Filed: 1983-01-04
Abstract: Published without abstract.
Patent DE-3301548-A1 (DE)
Title: Apparatus for spray-coating
Inventor: WERNER HANSJOERG
IPC: C23C4/14
Filed: 1983-01-19
Abstract: An apparatus for spray coating, especially the internal walls of hollow workpieces, has a spray gun, which is supplied, from supply sources via supply ducts, with combustion and atomising gases, and/or if necessary electric arc current, and which melts, in a burner gas flame or an electric arc, spray material supplied in a supply channel, and which blows out the molten spray material as a fine particle jet by means of the atomising gas. In order to be able to spray even large workpieces, containers or pipes, which can only be set in rotary motion at high cost because of their size, with uniform layers of constant thickness while the workpiece is stationary, the apparatus has a frame which is displaceable within the interior in the longitudinal direction of the workpiece and on which a rotary arm is rotatably mounted and carries the spray gun at a predetermined distance from its axis of rotation which points in the longitudinal direction, the nozzle opening of the spray gun being directed against the workpiece. A rotary lead-through is provided coaxially with the axis of rotation of the rotary arm, and connects the sections of the supply ducts fixed to the supply sources with the sections of the supply ducts which are fixed to the gun. A drive is situated on the frame and sets the rotary arm in rotary motion.
Patent DE-3302995-A1 (DE)
Inventor: MAAR LIENHARD
IPC: A63H3/46
Filed: 1983-01-29
Abstract: 1. A soft doll with an internal frame (2) which supports N.B. literally "stablilises" the doll's body and which comprises a longitudinal member (2a) held inside the doll's head (1), and a bearing member (2b) which rests on the lower end of the longitudinal member (2a) and faces outwards and at each end of which is disposed a ball joint (5a and 5b respectively) connected to the leg (3a and 3b respectively) by way of a holding member (15), caracterized in that the bearing member (2b) is arranged so that it runs transversely to the longitudinal member (2a), and in that the ball (7) of the ball joint (5a and 5b respectively), the bearing bush (6) of which is orientated parallel to the longitudinal member (2a), is connected to the holding member (15) by way of a connecting member (12) which also extends downwards.
Patent DE-3303046-A1 (DE)
Title: Coupling implement
Inventor: TUTZNER EMIL
IPC: B60D1/40
Filed: 1983-01-29
Abstract: Published without abstract
Patent DE-3304932-A1 (DE)
Title: System for storing goods with at least one lifting/lowering device and with automatically displaceable, homogeneous stored goods reception devices arranged in rows lying on top of one another
Inventor: WASSMANN HEINZ DIPL ING
IPC: B65G1/04
Filed: 1983-02-12
Abstract: System for storing goods with at least one lifting/lowering device and with homogeneous stored goods reception devices arranged in rows on top of one another. Each successive row of stored goods reception devices contains one stored goods reception device less than the previous row. The individual stored goods reception devices of each row are connected to one another by means of controllable adjustment drives. The storage system permits chaotic storage; it ensures that storage is at its maximum density, i.e. a minimum amount of space is used; it permits rapid storage and removal from storage. The storage system is particularly well suited for use as a container loading and unloading system in ports and in parking garage structures in city centres where the surface area is limited.
Patent DE-3307077-A1 (DE)
Title: Dismantleable dog training and racing vehicle
Inventor: GROETZNER PETER
IPC: B62C1/08
Filed: 1983-03-01
Abstract: In order to practise dog sleigh racing at the time of year when there is no snow a training and racing vehicle is required which, for reasons of space, can be dismantled. By virtue of its wedge-shaped tubular frame construction, provided with three wheels with ball bearings, it can cope with extremely rough terrain. The bar brake system permits the vehicle to be stopped at any time, which remains guaranteed by stepping on the bar whilst simultaneously actuating the spring locking catch. Actuating the brake bar again permits travel to continue. The cross-plate steps attached to the rear wheels are necessary to the driver since he is carried along on the vehicle in a standing position. The steering bar has horizontal and vertical bracing so that the force transmission of the dogs onto the steering system can be compensated by the driver.
Patent DE-3310021-A1 (DE)
Title: Solenoid valve
Inventor: GAMPPER JUN OTTO
IPC: F16K47/02
Filed: 1983-03-19
Abstract: Solenoid valves, particularly those which are used on radiators are associated with closing and opening noises which are unpleasant and disruptive, at least in homes and offices. In addition to the already known and used damping means, the invention provides a ''braking arrangement'' for the magnet armature and the valve spindle and these brake the movements associated with the opening and closing of the valve to such an extent that the noises associated with closing and opening are reduced to a level which is no longer felt to be troublesome. This is achieved essentially by means of a water-filled chamber in an intermediate guide piece which surrounds the spindle and in which a circular disc extending radially from the spindle into the chamber is moved with the spindle, an annular gap being provided between the inner wall of the chamber and the periphery of the disc. <IMAGE>