baber/WOPTO huggingface dataset:
Patent DE-3242215-A1 (DE)
Title: Injector room air-conditioning device
IPC: F24F13/065
Filed: 1982-11-15
Abstract: A device, especially for directed blowing of large quantities of air into halls or the like, with at least one blowing nozzle whose direction is adjustable, contains a pressure chamber to receive the compressed air to be blown out, having on its outer surface one or more nozzle heads which have, in the side facing the general direction of outflow, one or more nozzles arranged in an end surface, essentially perpendicular to the general direction of outflow, such that the outflow direction of each nozzle is individually adjustable in a predetermined angular range.
Patent DE-3247624-A1 (DE)
Title: Storage compartment for the seats of public transport, in particular for railway seats
Inventor: PAULISCH HEINZ
IPC: B61D37/00
Filed: 1982-12-23
Abstract: Storage compartment for the seats of public transport, in particular for railway compartments, in which there is arranged to the side of the seat a box which is open upwards and in the region of its upper opening edge is provided with an arm which can be swivelled out beyond the front edge of the box and is intended for a tray attached in an articulated manner by means of a hinge. Provided in the box are two arms which can be swivelled out in parallel, are intended for one tray in each case and can be swivelled away in the opposite direction to one another. The box is provided with a cover which can be swivelled up by means of a pivot joint, hinge or the like, the mutual dimensioning of the cover, of the arm which can be swivelled out, of the tray and of the box front wall being such that in the swivelled-out state the trays are situated to the side of the box and the arms project through the box in the region of its front wall.
Patent DE-3300197-A1 (DE)
Title: Hammer mill, especially for the production of feedstuff meal
Inventor: GERK ALFRED
IPC: B02C13/282
Filed: 1983-01-05
Abstract: Published without abstract.
Patent DE-3307628-A1 (DE)
Title: Sealing strip
Inventor: BORGERT BERNHARD
IPC: E04B1/66
Filed: 1983-03-04
Abstract: To prevent a strong localised expansion of sealing strips which are made from weather-resistant elastomers or plastomers and are intended for external corners of flat roofs and civil engineering buildings, the sealing strip (1) has at least two waves (7) lying opposite each other in a region located between the ends, the amplitude of which waves linearly increases from the middle axis (M) of the sealing strip towards its longitudinal edges and which have each a surface which consists of the flat base surface of the wave and of an additional sector surface. By means of the additional surface area of the waves, it is possible to apply the sealing strip (1) also in the regions of transition from the horizontal to the vertical or sloped surfaces of the external corners, without previously having to widen it at these locations. The additional sector surfaces of the waves (7) each preferably correspond to an eighth of a full circumference. <IMAGE>
Patent DE-3307824-A1 (DE)
Title: Device for the frictional coupling of two coaxial rotatable parts
Inventor: BOFINGER GERD
IPC: F16D21/04
Filed: 1983-03-05
Abstract: By means of the friction clutch according to the invention, a gearwheel mounted loosely on a shaft can be coupled to the shaft by means of wedging rollers, for the purpose of synchronisation for example. The wedging rollers are held in a roller cage which is centred on the outer surface of the sleeve collar of a guide sleeve rotationally connected to the shaft and lie between arcuate recesses of the inner surface of the sleeve collar and the outer surface of the gearwheel shoulder. By longitudinal displacement of a sliding sleeve surrounding the roller cage, its rotational locking is released. If the roller cage rotates to the right or left in accordance with the driving torque, the wedging rollers establish a frictional connection between the gearwheel and the shaft.
Patent DE-3313535-A1 (DE)
Inventor: ROHDE DIETER DIPL ING
IPC: B60C9/20
Filed: 1983-04-14
Abstract: The invention is based on a pneumatic vehicle tyre constructed as a radial tyre which has on both sides of its tread widened portions which are formed by stepping and do not come into contact with the road surface. In order to achieve a reduction of the resistance to rolling in a tyre of this design and to obtain an homogeneous wear pattern, the edges of the belt project beyond the perpendicular step faces of the extended portion by an amount which is approximately 25 to 40% of the amount by which the bevelled-out tyre side walls project beyond the perpendicular step face at its widest point. <IMAGE>
Patent DE-3316363-A1 (DE)
Inventor: ESSER ANTON
IPC: F23H17/00
Filed: 1983-05-05
Abstract: A drum-shaped grate of an incinerator includes a plurality of cylindrical drums, the grate covering of which is formed of a plurality of suspended middle grate bars which are combined in segments and arrested by fixed grate bars. The adjacent grate bars in the circular direction are suspended on bar carriers and the lateral faces of each two adjacent grate bars are spaced from each other by spacers. The surfaces of the spacers positioned between each two adjacent grate bars and abutting against each other are flat and smooth. Due to a possible relative displacement of the middle grate bars in their longitudinal direction owing to the placing of the spacers between the adjacent bars a clogging of the air slots formed between the grate bars would be prevented.
Patent DE-3317857-A1 (DE)
Title: Fuel and engine preheater/heat exchanger
Inventor: WOTKE NORBERT
IPC: F02N19/10
Filed: 1983-05-17
Abstract: Published without abstract.
Patent DE-3324072-A1 (DE)
Title: Apparatus for the anaerobic purification of waste water
Inventor: EMDE WILHELM VON DER DR ING
IPC: C02F3/28
Filed: 1983-07-04
Abstract: An apparatus for the anaerobic purification of waste water has a septic vessel (1), in which a pipe (2) having distributor arms (3) is rotatably mounted. Pipes (4) are fixed to the pipe (2) and the distributor arms (3), the length of which pipes (4) is stepped so that waste water entering at (5) is distributed over the vessel bottom as evenly as possible. Sludge scrapers (10) are arranged on two arms (3), which scrapers transport the dense substances settled on the bottom of the septic vessel (1) to a dense substance discharge (11). The anaerobic purification takes place in the sludge bed (7). The purified waste water is withdrawn via overflow channels (9). <IMAGE>
Patent DE-3329116-A1 (DE)
Title: Screwing-in tool for hook bolts
Inventor: BESL REINHOLD
IPC: B25B13/50
Filed: 1983-08-11
Abstract: Screwing-in tool for hook bolts, having a tool shank and a tool head which has a recess for positive reception of the hook end of the hook bolt in a substantially coaxial position of alignment of the bolt shank with the tool shank, and a press-against part which is movable in the axial direction, is spring-prestressed in the direction away from the tool shank and is intended for temporary securing of the hook in its position of alignment on the screwing-in tool, characterised in that the press-against part (42) is designed as a catch part for the hook bolt (34) in a position of alignment with a bevelled press-against surface (head 46) or a press-against edge. <IMAGE>
Patent DE-3333348-A1 (DE)
Title: Arrangement of one or more workstations with a manually rotatable bench top with centrally disposed compressed-air supply lines, mountings and spring pull members for fastening the compressed-air tools
Inventor: MAIER LUDWIG ING GRAD
IPC: B25H1/14
Filed: 1983-09-15
Abstract: An exemplary embodiment of the subject of the invention is shown in each of the two drawings, once with fixed and pivotable guide rails and once with a guide ring. The rotatable work benches shown have an underframe, a rotatable bench top which can be easily turned by hand, provided that a lever or button releasing the locking mechanism of the bench top is actuated by hand or by foot. If the lever or button is not actuated, the bench top is locked. The rotation of the bench top can also be effected by a drive instead of by hand. This is necessary in the case of larger bench tops. The support is fastened to the underframe. The non-rotatable and also the rotatable guide rails or guide rail rings are mounted on the support. The guide rails and the guide rail rings can be fixed and also vertically adjustable. In the guide rails and in the guide rail rings are fitted the carriages for receiving the spring-pull means and the holders for receiving the compressed-air supply lines. The compressed-air tools are then fastened to the spring-pull means and connected to the compressed-air supply lines. The pivotable guide rails have different lengths, so that the smaller guide rail can be rotated past the larger, or vice versa. In the other known workstations, guide rails, ... Original abstract incomplete.
Patent DE-3336096-A1 (DE)
Title: Circuit arrangement for controlling call diversions between subscriber installations of various centrally controlled telecommunication systems with a common central signal channel
Inventor: DUESING HANS-JOACHIM DIPL ING
IPC: H04Q3/00
Filed: 1983-09-30
Abstract: The invention relates to a circuit arrangement for controlling call diversions of subscriber installations of various centrally controlled telecommunication systems, in particular telephone switching systems, within one or more communication networks which are connected by a central signal channel. In the case of call diversions between the telephone switching systems (FVAU and FVAZ), connection path identifications, which form the holding criterion for already existing connection paths, are added to the call diversion address stored in the subscriber memory (TSP) in order to avoid cases of paths being busy. Such call diversions are used in special networks, in particular for energy supply companies. <IMAGE>
Patent DE-3336160-A1 (DE)
Title: Metal profile section to represent the net lines on the front wall of a squash court
Inventor: HAERTEL NIELS DIPL ING
IPC: A63C19/02
Filed: 1983-10-05
Abstract: A metal profile section to represent the net lines on the front wall of a squash court consists of a rectangular sheet metal section whose parallel longitudinal edges in mirror-image symmetrical hollow profiles which are open on the wall side form their outer wall-side contour line in each case and extend in a plane with a central section which can be placed against the wall and serves for securing the profile section on the wall, hollow profiles forming a constructional unit with the central section of the sheet metal having an inner limb projecting from the wall approximately at right angles from the plane of the metal section, an adjoining web covering the edge strip, and a parallel outer limb. Provision is made according to the invention for the hollow profile webs to be curved outwards along a continuously and convexly extending line of curvature which connects the outer ends of the limbs, and for the limbs of each hollow profile to be bent at the ends of the limbs
Patent DE-3337955-A1 (DE)
Title: Process for producing mouldings
Inventor: VOEST WALTER
IPC: B29B17/00
Filed: 1983-10-19
Abstract: Wastes of polyester fibres are processed to form reclaimed wool and the reclaimed wool is mixed with a pulverulent, non-cured epoxy resin with the addition of a pulverulent catalyst. The mixture is compression-moulded between two heated press plungers at a temperature of 200 DEG C and a pressure of 350 bar, producing thermal and acoustic insulating boards with outstanding properties.
Patent DE-3338305-A1 (DE)
Inventor: KEDZIERSKI HEINRICH DR
IPC: F15B15/08
Filed: 1983-10-21
Abstract: A longitudinally-slotted pressure cylinder, closed on both ends, has a longitudinal slot formed along a substantial portion of the length of the housing, and a piston which is movable within a chamber formed in the housing. A driver member is eccentrically attached to the piston, the driver member having an outer portion extending outward from the slot and an inner portion which is formed substantially to the contour of the inner chamber wall. The driver member attaches to the piston at a point distant from the longitudinal slot. A flexible sealing arrangement is disposed along the longitudinal slot such that, fluid pressure used to move the piston cannot escape through the longitudinal slot as the piston and driver member travel along the slot. The flexible sealing arrangement has a fastening portion connected on the cylinder housing on one side of the slot, an S-shaped sealing portion which extends through the slot, and a flat sealing portion formed at the end of the S-shaped sealing portion within the chamber. The S-shaped sealing portion is prestressed and elastically retains the flat sealing portion against the chamber wall. As the driver member is moved, a bend in the driver member lifts the S-shaped sealing portion off the slot, the bend of the driver member contacting the S-shaped sealing portion to maintain the integrity of the chamber.
Patent DE-3338676-A1 (DE)
Title: Wrapping for textiles and laundry
Inventor: WROBEL NORBERT
IPC: B65D85/18
Filed: 1983-10-25
Abstract: The wrapping for textiles and laundry, in particular for dry-cleaned garments, consists of a material which gives off an aromatic substance, deodorant, disinfectant or insecticide which diffuses into the wrapped textiles or wrapped laundry, specifically individually or in combination. For this purpose, the wrapping can consist of a plastic material which is produced appropriately. The wrapping can also have appropriate strips of such a plastic material.
Patent DE-3342352-A1 (DE)
Title: Method for the three-dimensional determination and/or recording of the movements of the mandibular joints (condyles) or the lower jaw relative to the upper jaw of a patient
Inventor: BURCKHARDT RAINER DR
IPC: A61C19/045
Filed: 1983-11-23
Abstract: The invention relates to a method for the three-dimensional determination and/or recording of the movements of the mandibular joints (condyles) or the lower jaw relative to the upper jaw of a patient using two measurement devices which are located on both sides of the head or skull of the patient in the region of the condyles and each comprise a first transmitter element fixed on the skull and a second transmitter element fixed on the lower jaw, the shifts taking place between the first and the second transmitter elements in each measurement device being measured and/or recorded in a horizontal, vertical and transverse axis for the determination and/or recording of the movement. It is distinguished by the fact that measurement of the transverse component during a movement which comprises a pivoting or mediotrusion movement of a condyle about the other condyle is recorded with the aid of that measurement device which is in each case adjacent to the condyle which does not shift during the mediotrusion movement.
Patent DE-3343311-A1 (DE)
Title: Arrangement for placing hydraulic self-advancing powered support units in an underground winning operation, in particular in a steep face
Inventor: KARSTEN WERNER
IPC: E21D23/10
Filed: 1983-11-30
Abstract: The invention relates to an arrangement with which, in particular in steep stratification, a winning apparatus as disclosed in particular by German Offenlegungsschrift 3300167 is placed in the face. In a preferred embodiment, the arrangement consists of a travelling group, the parts of which, provided with hydraulic props, are coupled via a lifting and longitudinal advancing mechanism and conveniently also via a transverse advancing mechanism in such a way that the group parts can run gradually downwards at the face. The self-advancing powered support units attached from the top road are carried along during this downwards movement. Removal of the entire face equipment is also possible by means of the arrangement according to the invention. Here, the arrangement moves gradually upwards at the face.
Patent DE-3343461-A1 (DE)
Title: Process for the production of individual moulds for casting biocompatible parts from highly reactive materials
Inventor: BREME JUERGEN DR
IPC: B22C9/06
Filed: 1983-12-01
Abstract: Published without abstract.
Patent DE-3346122-A1 (DE)
Title: Copolyester carbonate composition
Inventor: MILLER KENNETH FREDERICK
IPC: C08L69/00
Filed: 1983-12-21
Abstract: The present invention relates to a composition containing a copolyester carbonate and a stabilising amount of tris(di-tert-butylphenyl) phosphite.
Patent DE-3401363-A1 (DE)
Title: Banana peeler for all types of bananas
Inventor: VUKOSAVLJEVIC JOVICA
IPC: A47J17/02
Filed: 1984-01-17
Abstract: A simple banana peeler for all types of bananas. With this utensil, all types of bananas can be peeled without difficulty in a precise, rapid, hygenic, safe and simple manner. It is available to all types of customers and (believe it or not!) it only takes a second to use. Its very low price, particularly in comparison with similar household appliances which carry out similar functions, is highly competitive, if not far better.
Patent DE-3404921-A1 (DE)
Title: Guide vane system
Inventor: GUSTAVSSON JAN
IPC: F01D17/18
Filed: 1984-02-11
Abstract: Guide vane system with parallel guide vanes (1), valves being arranged in the flow channels (2) between the guide vanes. For the adjustment of the flow, the valves can be adjusted individually, more specifically such that the said individual valves are either completely open or completely closed. For fine adjustment, one or several of the valves can also be moved into an intermediate position. The adjustment of the valves can be effected manually or automatically. In the latter case, there is an adjusting device, for example in the form of a link motion with one or more grooves for journals on actuating arms on the valves. Only one valve at a time can have its position changed by the adjusting device. <IMAGE>
Patent DE-3407904-A1 (DE)
Title: Cylinder assembly for a cylinder-piston internal combustion engine and method for its manufacture
Inventor: LUTZ DIETER DR ING
IPC: F02F1/08
Filed: 1984-03-03
Abstract: A cylinder assembly for a cylinder-piston internal combustion engine is proposed, which comprises a cylinder housing and a lining unit inserted into the cylinder housing. The lining unit together with the piston defines a combustion chamber. The lining unit is formed from a cylindrical cylinder liner open at one end and from a combustion chamber sealing wall integrally connected to the cylinder liner. The lining unit is manufactured as a pressed part, especially as a cold extruded part.
Patent DE-3409076-A1 (DE)
Title: Transfer device for granular conveying material, especially coal
Inventor: FREIER FRITZ
IPC: B65G45/16
Filed: 1984-03-13
Abstract: The transfer device is intended for conveying granular conveying material, especially coal. It consists of a casing trough with an endless conveyor belt guided in it via a deflector roll. Downstream of the deflector roll, a tippably mounted safety chute part is arranged, which is provided with a stripping strip on the side of the conveyor belt. According to the invention, the stripping strip (1) is arranged on a guard strip holder (3) which is mounted on the safety chute part (2) so as to be displaceable in a parallel fashion. The said stripping strip holder (3) is designed so as to be lockable in a position resting against and at a distance from the endless conveyor belt (4). As a result of this, the stripper can be returned to a position some distance from the conveyor belt (4) in the continuous operation phase, in which the conveying material in any case jumps over the stripping region describing a parabolic trajectory. <IMAGE>
Patent DE-3410287-A1 (DE)
Title: Apparatus for discharging piles of paper to paper processing machines
Inventor: BESEMANN ALFRED
IPC: B65G47/53
Filed: 1984-03-21
Abstract: In an apparatus for discharging piles of paper from a line of conveyor belts which runs in a straight line, a diagonal conveyor belt (17) is provided which can be controlled in a reciprocating manner and which is moved to a position above the conveying level of the straight line of belts in the discharging process. This, together with a slide (18) which simultaneously acts on the pile (1) of paper to be discharged at right angles to the straight line of belts, causes deflection of the pile (1) of paper into a diagonal conveying direction. By making the pile (1) of paper run up against a deflection plate (32) which recedes in a cushioned manner, the said pile (1) of paper is guided from the diagonal conveying direction into a conveying direction which extends at right angles to the straight line of belts and in which the pile (1) of paper is discharged. The discharged piles of paper are not themselves rotated during the discharging process. <IMAGE>
Patent DE-3416191-A1 (DE)
Title: Adjusting coupling
Inventor: PROKOP GEB BLUEMER
IPC: B23B29/034
Filed: 1984-05-02
Abstract: The present invention relates to an adjusting coupling which is installed in a fine boring head, adjustable by way of an eccentric graduated ring, for boring out fitting holes of the quality 5-11. By the use of an eccentric graduated ring with an eccentric and the associated adjusting coupling (parts 1-4), it is possible, by rotating the eccentric graduated ring at the outside diameter, to adjust the diameter range of 0.01 mm backwards and forwards without play. The object on which this invention is based is to eliminate the eccentric play which, due to the eccentric clearance in the radial direction becomes the centre of the eccentric graduated ring in the commercially available fine boring heads, the cutting tool socket, part 1, and the cylindrical pin, part 3, being directly connected. This is accomplished by the fact that part 2 (coupling piece) slides on part 3 (cylindrical pin) and part 1 (cutting tool socket) latches into part 2 (coupling piece) without play. This invention makes it possible to achieve problem-free adjustment of dimensions in a class of fit in a range of adjustment, by way of the eccentric graduated ring, of 0.5 mm in diameter and more (depending on the outside diameter of the eccentric graduated ring) by simple adjustment of the fine boring head.
Patent DE-3416631-A1 (DE)
Title: Trailer coupling
Inventor: JUERGENS WALTER DR ING
IPC: B60D1/52
Filed: 1984-05-05
Abstract: The invention relates to a separable trailer coupling in which, when the ball-ended bar of the coupling is inserted, the latter strikes against a lock and as a result triggers an element which engages in the recess in the ball-ended bar and thus brings about locking between the base body, attached to the motor vehicle, of the trailer coupling and the ball-ended bar. In a development, the position of the fixing element with respect to the base body of the coupling is secured in the mounted position of the ball-ended bar by means of a further lock which is activated after the base body engages with, and is coupled to, the ball-ended bar.
Patent DE-3422032-A1 (DE)
Title: Heating chamber for running yarns
Inventor: RUNKEL WALTER DR
IPC: D02J13/00
Filed: 1984-06-12
Abstract: A heating chamber for running yarns consists of two bodies which lie flush on one another with two surfaces and which form a narrow yarn channel. The narrow yarn channel can be supplied with steam. It is necessary, at the same time, also to subject the gap between the two surfaces on both sides of the yarn channel to the heating medium, especially saturated steam. For this reason, a sealing lip located in a groove is provided at a distance on each of the two sides of the yarn channel. It has been shown that, when the yarn channel is opened by removing the two bodies from one another, the sealing lip tends to jump out of the groove. Consequently, the groove narrows upwards, as seen in cross-section, and the sealing strip projects upwards partially out of the groove. Very high steam losses occurred in this version. To prevent this, the sealing strips possess at their ends lateral shaped portions which are wider than the groove.