baber/WOPTO huggingface dataset:
Patent DE-3443930-A1 (DE)
Title: Apparatus for the continuous bending of spirals
Inventor: BUSCHMEIER DIETER
IPC: B21D11/06
Filed: 1984-12-01
Abstract: In an apparatus for the continuous bending of spirals or similar continuous material shaped like a corkscrew, in particular for bending strip-steel spirals which can be used in tubes of a dryer, preferably a brown coal dryer, it is provided that a twisting device, through which the strip steel runs and which twists the strip steel, is arranged on the output side of a rounding device which is known per se and has a bending core and bending rollers, in which the strip steel is rounded by way of the narrow edge. It is furthermore advantageous if the apparatus has a feed device which pushes the strip steel towards the rounding device. In the twisting device, the strip steel runs through positive guides which are offset relative to one another by the twisting angle.
Patent DE-3445138-A1 (DE)
Title: Process for the production of chenille yarn
Inventor: RIPKEN JUERGEN
IPC: D02G3/42
Filed: 1984-12-11
Abstract: In the production of chenille yarn by tying off pieces of fancy thread by means of continuous twisting of at least two binding threads in a fancy twisted yarn machine, it is provided that the binding threads, together with at least one additional thread made of a fusible material whose fusion temperature is lower than the upper threshold value of the temperature resistance of the binding threads, are fed to a winding head of the fancy twisted yarn machine and that the chenille yarn containing the drilled-in additional thread is then introduced into a heating device which melts the additional thread. At least one metal thread is furthermore fed to the winding head of the fancy twisted yarn machine and is twisted together with the binding threads and the additional thread.
Patent DE-3446766-A1 (DE)
Title: Line wire for high-voltage overhead lines
Inventor: HERZIG KARLHEINZ DIPL ING
IPC: H01B5/10
Filed: 1984-12-21
Abstract: A line wire for high-voltage overhead lines for simultaneous power and information transmission, in particular a phase-wire optical waveguide cable or an earth wire optical waveguide cable, is to be designed in such a way that its diameter is approximately equal to that of a conventional line wire, without substantially changing the mechanical and electrical properties. In the line wire, optical fibres (23) are arranged in the core and covered by a highly tension-resistant, highly compression-resistant, vibration-resistant, moisture-impermeable material (25) suitable for overhead lines having a tension resistance of at least 700 N/mm<2>, and the line wires (21, 22) are twisted around this covering. Glass fibre reinforced or carbon fibre reinforced plastic is suitable in particular as covering material (25). The outside diameter of the covering material is about 5 mm. <IMAGE>
Patent DE-3501474-A1 (DE)
Title: Flexible web material
Inventor: WINKLER ROLF ING GRAD
IPC: D06N3/18
Filed: 1985-01-18
Abstract: The flexible web material has a textile, in particular synthetic base and a plastic coating, which comprises, in particular, polyvinyl chloride. The outside of the plastic coating is covered with a weathering-resistant final film of polyvinylidene fluoride. In order to simplify the process for the production of the web material, the final film for application comprises 8-12% by weight of polyvinylidene fluoride, 3-7% by weight of an acrylic polymer or copolymer, and about 85% by weight of a mixture of highly polar solvents.
Patent DE-3510620-A1 (DE)
Title: Device for the generation of a magnetic field in a recording apparatus
Inventor: YANAGIDA TSUNEO
IPC: G11B11/105
Filed: 1985-03-23
Abstract: The invention relates to a device and a process for generating a magnetic field, in particular a magnetic biasing field in the case of a photo-magnetic storage means. The device has a plurality of coils (8) and a selecting circuit. The coils (8) are arranged along a radius of a disk (2) as storage medium and generate in each case individual, local magnetic biasing fields. The selecting circuit selects one of these coils (8) and delivers electric current to the selected coil, to be precise with a desired polarity for storing or erasing (Fig. 4). <IMAGE>
Patent DE-3510844-A1 (DE)
Title: Vacuum brake booster
Inventor: DIRAUF OTMAR DIPL ING
IPC: B60T13/573
Filed: 1985-03-26
Abstract: The invention relates to a vacuum brake booster (1, 1a) with a distance piece (24), arranged so that it is axially displaceable in the bore of the diaphragm piston (7), which distance piece encloses the control piston (16), the reaction device (32) and the thrust piece (33) and fixes their positions in relation to the cover (3) in the basic position by way of distance pins (25) or distance sleeves (41), thereby creating a servo control valve (14) with no response travel, which removes the valve control closing travel whilst retaining the existing constructions. <IMAGE>
Patent DE-3511776-A1 (DE)
Title: Door-suspension device
Inventor: PUCHTLER FRIEDRICH
IPC: E05D5/02
Filed: 1985-03-30
Abstract: Door-suspension device with at least two spaced door hinges, each having a bearing sleeve of a door-hinge strap, the said bearing sleeve being insertable between two bearing sleeves of a frame suspension part installed in the frame, the bearing sleeve of the door-hinge strap being connected to its fastening plate, to be fastened to the rear edge of the door leaf, by means of a web angled at at least 90 DEG and passing through a recess of the frame inner leg, and there being provided in the bearing sleeve of the door-hinge strap axially displaceable inserts which can be adjusted by means of a central spreading device and which are adjustable between a release position retracted into the bearing sleeve and a locking position partially engaging into the adjacent bearing sleeves of the frame suspension part, the frame suspension part being a preferably essentially cuboid box housing which is provided, on its side facing the frame inner leg, with an insert recess for the bearing sleeve of the door-hinge strap and the covering wall and bottom wall of which are provided with recesses forming the bearing sleeves.
Patent DE-3518343-A1 (DE)
Title: Method and apparatus for cooling and transporting rolling stock on a drag bed
Inventor: GIPPERICH KARL
IPC: B21B43/02
Filed: 1985-05-22
Abstract: The present invention relates to the cooling and transporting of billets, which are dragged on to the cooling bed by a collecting roller table. Hitherto, the problem here has been that the billets are cooled in a non-uniform manner, with the result that deformation takes place. The deformation, in turn, makes the billets difficult to stack, in particular, and leads to interruptions in further processing. To avoid the disadvantages mentioned, the invention envisages that the billets be separated and turned in a subregion of the cooling bed, thereby guaranteeing uniform cooling of the rolling stock. The measure proposed is particularly inexpensive and also permits retrofitting in already existing drag cooling beds in a simple manner and without major changes to the existing construction.
Patent DE-3521218-A1 (DE)
Title: Cylindrical grinding machine
Inventor: BEYER RUDOLF DIPL ING
IPC: B24B41/00
Filed: 1985-06-13
Abstract: In the case of a cylindrical grinding machine, the coolant is to be kept at a distance from the machine bed (3) with its guides (4, 31) determining machining accuracy, in order to avoid deformation of the machine bed (3) as a result of heat transmission from the coolant to the machine bed (3). By equipping the grinding unit (7) with a cross-slide (8) which can move in the X-axis and Z-axis, by arranging the workpiece-carrier elements (26, 28) immediately on the front end side of the machine bed (3), approximately at right angles to the plane of the bed, and by the oblique positioning of the entire grinding system on the basic frame (1), the machine bed (3) is located so far back that the coolant does not reach it. In this arrangement, guide-track coverings (32, 33) which are provided counteract, in particular, the effects of spray water and mist precipitation. <IMAGE>
Patent DE-3529978-A1 (DE)
Title: Diaphragm pump
Inventor: ASHAUER ERNST DIPL ING
IPC: F04B53/10
Filed: 1985-08-22
Abstract: The invention relates to a diaphragm pump having a rotating eccentric shaft (4), a piston (13) which can be moved up and down by the eccentric shaft (4) and has a piston head (20) which retains the annular diaphragm (11) approximately centrically and projects into a pumping chamber (23) provided with an inlet and an outlet valve (26). High rotational speeds and delivery rates and easy assembly and disassembly can be achieved in a pump of this type if the diaphragm (11) on its inside is retained in a clamping manner by a snap connection between the piston (13) and the piston head (20) and on its outside is retained in a clamping manner by a snap connection between a casing body (1) and a wall section (9) which retains the valves (26) and forms the pumping chamber (23), and if an approximately U-shaped clip part (34) which is inserted in a locking fashion holds the casing body (1) and the wall part (9) together. <IMAGE>
Patent DE-3539361-A1 (DE)
Title: Connecting element for electronic modules of sandwich construction
Inventor: FREY WERNER
IPC: H05K7/14
Filed: 1985-11-06
Abstract: The connecting element consists of two parts, a hollow-cylindrical lower part (2), into which a cylindrical upper part (1) can be introduced in the axial direction, and locked there by a pin (8), which extends sideways and slides into a guiding slot (9) of the lower part (2). The main field for use of the invention is electronic printed circuit boards (flat modules) of sandwich construction. <IMAGE>
Patent DE-3543618-A1 (DE)
Title: Appliance for discharging or charging or neutralising electrostatic charges
Inventor: CUCU DUMITRU DR ING
IPC: B03C3/38
Filed: 1985-12-06
Abstract: The invention describes an appliance, consisting of a pipe into which clean air is passed by means of a fan and an air filter, an emission electrode being fastened in the pipe in an axial position on insulators, which electrode upon application of high voltage generates ions which flow out through the orifices in the pipe together with the air and outside the pipe give rise to discharging or charging or neutralisation of electrostatic charges.
Patent DE-3600899-A1 (DE)
Title: Process for cleaning glassy fluorescent screen supports
Inventor: ANANDASIVAM KANAGARATNAM
IPC: H01J9/38
Filed: 1986-01-15
Abstract: For removing phosphors from glassy fluorescent screen supports, it is proposed to wash the latter with a mixture of organic acid and an amine or glycol.
Patent DE-3603918-A1 (DE)
Title: Device for attaching objects to a door or the like
Inventor: GUTTMANN ROBERT DR
IPC: A47L13/512
Filed: 1986-02-07
Abstract: The invention relates to a device (1) for attaching objects, in particular household objects, an ironing board (B), a ladder, a clothes-horse, a vacuum cleaner, a baby's bathtub or the like, to a door (D) or the like, there being attached, to the crossmember (T) running approximately horizontally in the use position, of a commercially available clothes rail (K) having straps (L1, L2) fastened at their corner pieces (E1, E2) and engaging over the upper rabbet (F) of the door (D) with their upper ends, a holding member (1) designed as an additional part for this purpose, and on which in turn the ironing board (B), the ladder, the clothes-horse, the vacuum cleaner, the baby's bathtub or the like can be mounted. The holding member (1) according to the invention can be a shaped part of substantially M-shaped configuration, which has a central part (2) engaging over the upper edge of the crossmember (T) of the clothes rail (K) in the use position and two legs (3, 4) extending divergently downwards and each having ends (5, 6) shaped upwards in the form of a U, for the attachment of parts of the objects to be hung up. The device according to the invention can be fabricated from any conceivable material having the necessary strength. The device can also have a cross-strip (21) of approximately U-shaped cross-section, which is provided with holding bows (24, 25) and one U-leg (22) of which - without using a clothes rail (K) - can be hung directly over the upper rabbet (F) of the door (D)... Original abstract incomplete. <IMAGE>
Patent DE-3608003-A1 (DE)
Title: Vehicle jack
Inventor: HAFNER FRANZ
IPC: B66F3/08
Filed: 1986-03-11
Abstract: Vehicle jack with an upright, an arm-like lifting member displaceable along the upright, and an outrigger which serves as a base and to which a supporting plate is linked so as to be pivotable about a transverse axis so that good support on the ground during every phase of the lifting operation is obtained on the one hand and rolling away of the vehicle lifted on one side is prevented on the other hand owing to the fact that the upright - in side view of the vehicle - cannot tilt relative to the ground.
Patent DE-3610830-A1 (DE)
Title: Drive for a pair of rollers on a spinning preparation machine
Inventor: BOTHNER JAKOB
IPC: D01H5/00
Filed: 1986-04-01
Abstract: The invention relates to a drive for a pair of rollers (1, 2) on a spinning preparation machine, especially a drafting frame, with two rollers which are respectively connected coaxially to a toothing element (5, 6) and of which the first is mounted fixedly in the machine and the second is mounted on a pivoting arm (3), the toothing element (6) of the second roller (2) cooperating with an intermediate toothing element (8) arranged at the centre of rotation (4) of the pivoting arm (3), and with a further transmission element connecting the toothing element (5) of the first roller (1) and the intermediate toothing element (8). According to the invention, this transmission element (9) is designed as an endless pull member, thereby affording a simplification in the construction. <IMAGE>
Patent DE-3612335-A1 (DE)
Title: Noise reduction at hydraulic and pneumatic valves as well as at actuating magnets
Inventor: GEIS HARALD DR ING
IPC: F16K31/06
Filed: 1986-04-11
Abstract: A magnet-actuated valve, in particular a directional spool valve, with at least one actuating magnet which has a housing, a magnet armature and also a magnet plunger arranged so as to be movable in a reciprocating manner in a longitudinal bore of the housing, the valve having a housing and a valve piston which can be actuated by the magnet plunger and can be moved in a reciprocating manner in a longitudinal bore of the valve housing, characterised in that, to reduce the noise emission when the magnet armature strikes the yoke or the housing of the magnet, damping means are provided which dampen the magnet armature only in the final region of the piston stroke.
Patent DE-3612731-A1 (DE)
Title: House erected by the composite construction method
Inventor: ROETZEL WOLFGANG DIPL ING
IPC: E04H1/02
Filed: 1986-04-16
Abstract: In the case of a house erected by the composite construction method, the cellar and the exterior walls are to be erected by solid construction and the inner core with roof and finished-off interior work are to be produced by the lightweight prefabricated-home construction method and fitted into the solid shell. The advantages of the solid construction method such as stability, long service life, good sound insulation and the capacity to store heat are located, then, in the outer skin and in the cellar. The advantages of the prefabricated lightweight dry construction method, such as quickness, cost-effectiveness without having to watch over construction and coordination of all the individual trades, are brought to fruition for the interior of the house and the roof. Consequently, the quality features of a solid house are obtained for the house erected by the composite construction method, along with the problem-free quickness of a prefabricated house.
Patent DE-3617053-A1 (DE)
Title: Process for obtaining low-molecular substances from coal
Inventor: GRINT ALAN
IPC: C10G1/04
Filed: 1986-05-21
Abstract: Coal of low degree of carbonisation is converted into low-molecular products by treatment with a liquid which contains a polar organic liquid as the main constituent. The treatment is carried out at elevated temperatures and pressures in the absence of a catalyst and reducing gases. The liquid is then separated from the converted coal.
Patent DE-3617276-A1 (DE)
Title: Device for cutting meat, sausages and similar material
Inventor: REIFENHAEUSER TONI
IPC: B02C18/14
Filed: 1986-05-23
Abstract: The device is composed of a casing (3), in which a shaft (5) and a roller (6) which is arranged parallel to the latter are mounted in an easily dismountable and remountable frame (4). Circular knives (7) are arranged on the shaft (5) at intervals which correspond to a whole multiple of the intervals between grooves (9) which are provided in the roller (6). Plug connections (13 and/or 14) ensure that the shaft (5) and the roller (6) can be easily coupled to motors (15 and/or 16). The fact that the cutting tool can be easily dismounted and remounted overall means that it can be easily taken apart, cleaned and modified after removal. <IMAGE>
Patent DE-3618303-A1 (DE)
Title: Vane cell pump with hook-shaped vanes
Inventor: HERTELL SIEGFRIED DIPL ING
IPC: F04C28/06
Filed: 1986-05-30
Abstract: A vane cell pump for pumping a gas, in particular a vane cell vacuum pump, has arrangements, by means of which the pump function can be stopped irrespective of the speed of the pump. The arrangements consist of axially parallel strips (7, 26) which are fastened on the one hand on a side surface of a vane and on the other hand in the rotor slot or on the countersurface of the vane. The strips form a pressure chamber which can be acted upon with pressure depending upon predefinable operating parameters of the pump in order to lift the vanes off the housing wall. <IMAGE>
Patent DE-3621152-A1 (DE)
Title: Locking device for two-wing doors
Inventor: RIESS RUDOLF
IPC: E05C7/04
Filed: 1986-06-24
Abstract: The locking device for two-wing doors is arranged with its housing above the door wings on the door frame and has a setting latch assigned to the passage wing and a snap latch assigned to the standing wing. The setting latch is coupled to the snap latch via a spring-loaded lever mechanism, and moreover the snap latch can be transferred out of its locking position into a release position by means of a panic bar for releasing the standing wing. So that the passage wing too can be locked in its upper corner region with the door frame without special operating devices, both the setting latch and the snap latch are each assigned a separate actuating lever mounted on the housing, the said actuating levers themselves being connected to one another at a point of articulation of the locking device for the synchronous release and blocking of the snap latch and setting latch.
Patent DE-3623126-A1 (DE)
Title: Connecting element in plastic housings
Inventor: UNGER HANS
IPC: B29C45/14
Filed: 1986-07-09
Abstract: To seal the gap (9) between a connecting element (1) having, for example, an internal thread (5) and a plastic housing, for example a valve housing, the connecting element (1) is manufactured from a porous sintered metal, the plastic of the housing penetrating into the pores of the connecting element, placed in a die, in an injection process. After the setting of the plastic, is provided an intimate and leaktight connection, between the plastic housing and the connecting element in the region of the seam or gap since the plastic is able to fill the pores of the connecting element completely. <IMAGE>
Patent DE-3627088-A1 (DE)
Title: Rack and pinion mechanism
Inventor: NOVAK SRDJAN DIPL ING
IPC: F16H19/00
Filed: 1986-08-09
Abstract: The invention relates to a rack and pinion mechanism with a rack which is mounted displaceably in a housing and is in engagement with an externally toothed pinion rotatably mounted on the housing, and with a reduction gear arranged ahead of the pinion, the reduction gear being formed, in a manner which is advantageous in terms of construction and in terms of space, by an internal toothing which is arranged on the pinion and into which a drive pinion mounted eccentrically with respect to the pinion engages. To obtain a variable transmission ratio, the internal toothing can have different modules.
Patent DE-3628746-A1 (DE)
Title: Gymnastics mat with gripping/holding strap
Inventor: STOEHR KLAUS
IPC: A63B6/02
Filed: 1986-08-23
Abstract: There is a gymnastics mat in which an adjustable gripping/holding strap 6 is fixed to a lower region of a multi-layer mat 1, against tensile forces, is guided around an edge region 13 to the top of the multi-layer mat and is secured against displacements in the edge direction. In this arrangement it is desirable for the adjustability of the gripping/holding strap to be improved. This is achieved in that the gripping/holding strap 6 is fixed in the edge region 13 to be adjustable in the edge direction, engagement 18 being provided which can be brought about and released by movement transversely to the edge direction. By adjustment of the gripping/holding strap along the edge region, the strap can be adapted in an improved manner to the size of the person using the gymnastics mat and to the muscles to be exercised. <IMAGE>
Patent DE-3629918-A1 (DE)
Title: Computer network
Inventor: SIEDENBURG KURT-RICHARD DIPL I
IPC: G06F15/80
Filed: 1986-09-03
Abstract: New regular networks, which have a smaller number of transfers and a smaller number of connections than the equivalent n-dimensional cubes, are presented. They are developed from known networks which can be stretched out on the surface of a sphere, and from which ribbons, bowls or networks of ribbons are cut out. By an n-dimensional extension of the minimum structures as with the hypercube, the more favourable characteristics can be retained even for networks of any desired size.
Patent DE-3641013-A1 (DE)
Title: Stripper roller control on inking and damping units in printing machines
Inventor: JENTZSCH ARNDT DIPL ING
IPC: B41F21/06
Filed: 1986-12-01
Abstract: The invention relates to a stripper roller control on inking and damping units in printing machines, in which the stripper roller can be brought selectively into contact with the first ink applicator roller or the damping medium applicator roller or with both simultaneously. The aim of the invention is to provide a stripper roller control with which the supply of damping medium can be adapted better to practical requirements and it is made possible for the inking and damping units to be washed together in any basic position. The object of the invention, to develop a stripper roller control with which direct connections existing due to the stripper roller between the inking unit and the damping unit are separated, or previously non-existent direct connections between the inking unit and the damping unit are produced by the stripper roller, is achieved in that the angular position of the lever, which can be pivoted about the centre-point of the ink distributor cylinder, can be adjusted relative to the bearing lever, which is connected thereto in an articulated manner and receives the stripper roller, by means of an adjusting screw provided in the lever, and in that the stripper roller is pivoted, during a stoppage, due to the ink applicator roller being disengaged from the plate cylinder, in such a way that, if the stripper roller was previously resting against the ink applicator roller, the contact remains intact.