baber/WOPTO huggingface dataset:
Patent DE-2452539-A1 (DE)
Title: Display unit for wall and floor coverings - has frames pivotable into vertical or horizontal position
Inventor: LARI GIULIANO
IPC: A47F7/00
Filed: 1974-11-06
Abstract: Display unit for wall and floor coverings, esp. tiles, has carrier frames of panels pivotable book-like about horizontal pivot axes which are in echelon in a steep plane selectively into a horizontal or a vertical position; the upper side, in the horizontal position, has a floor covering on the upper side, and in the vertical position the visible side bears a wall covering. Preferably a stationary, horizontal surface is fitted in front of the set of pivotable frames. Various combinations of floor and wall coverings can be seen in natural relation. The construction is simple and inexpensive and exhibition pieces quickly changeable.
Patent DE-2457530-A1 (DE)
Title: Applying curved to straight frame parts by injection moulding - for window frames, with high tolerance for glass even in corners of frame
Inventor: JUESCHE RUDY
IPC: B29C45/26
Filed: 1974-12-05
Abstract: Device for applying curved frame parts to straight rubber sections comprises a moulded member with a groove for the window pane and a core for closing the cavity in the straight section. The moulded member encompasses the straight section, and includes a projecting sloping surface extending towards the cavity in the section in the region of the section end.
Patent DE-2457751-A1 (DE)
Title: Divided wheel rim for tubeless tyres - with bead seats, bead-retaining flanges, and ramp connected to bead
Inventor: MITCHELL WILLIAM ERIC
IPC: B60B21/02
Filed: 1974-12-06
Abstract: Divided wheel rim of tubeless tyres has annular seats for the beads of a tyre, and bead-retaining flanges are of the seats having a profile, in axial section, essentially parallel to the axis of the rim, and being connected to a ramp that can be engaged by the lip of a tyre bead mounted on this seat in order to seal the tyre-rim cavity. Secure sealing of the tyre-rim cavity without the use of separate sealing rings is achieved. Efficient transfer of acceleration and braking forces between the tyre and the rim is obtd.
Patent DE-2458093-A1 (DE)
Title: Control and monitoring system e.g. for power station - has control functions and return monitoring functions separate from one another
Inventor: HECHT SIEGFRIED DIPL ING
IPC: H02B1/24
Filed: 1974-12-07
Abstract: The control and monitoring system e.g. for a power station, has a control part acting as a selective control and with its control function separated from its selection return monitoring. A switching matrix is provided for the selection control and a digital computer for selection return monitoring, or alternatively both may be provided with a digital computer. A printer, coupled to the digital computer prints out the selected state before and after the control operation. Signals returning from the selected and controlled units are displayed on a borad or cathode ray tube screen.
Patent DE-2459750-A1 (DE)
Title: Homogeneous agglomerate made from fine powdersesp. flue dust - by feeding dust through a mixer where it is divided, mixed and compacted
Inventor: DANYLIW GEORGE JACK
IPC: C22B7/02
Filed: 1974-12-18
Abstract: In making an agglomerate from very fine powders, esp. flue dust, the dust is fed continuously through a mixer where it is first divided and then mixed and compacted. The dust is pref. mixed with water and a sulphide, esp. using flue dust from a nickel ore mixed with a milled sulphide concentrate and min. 2.7% water followed by the mfr. of pellets; alternatively, the mixt. may contain 2.7-18% water and is agglomerated and roasted, or made into briquettes before roasting. The pref. mixer consists of a cylinder contg. a shaft on which an impeller is mounted at both the inlet and exit ends, cutting and mixing blades being located on the shaft between the two impellers. Used for recovery of Ni, Cu, Co and precious metals from oxide flue dusts and the prevention of environmental contamination. By mixing the dust with sulphides before agglomeration and roasting a high yield, i.e. recovery, of metals in the dust is obtd. Otherwise, the dust tends to go directly into the furnace slag with a high loss of valuable metals.
Patent DE-2460598-A1 (DE)
Title: Impact absorbing telescopic tubes on car - are radially expanded by tapered ram on impact
Inventor: MAEDA TERUO
IPC: B60R19/34
Filed: 1974-12-20
Abstract: An impact absorbing installation for cars consists of extended telescopic tubes (80-85) which are located between the front bumper (88) and the passenger compartment (C). The trailing tube ends (86) have radial steps which provide linkage points with the following tubes (81). The chamfered step is firmly pressed into the expanded tube end (87). On impact, tubes (85) are forced backwards into tube (81) behind. During this process the step (86) radially expands tube (81). The impact energy is thus gradually absorbed during the plastic deformation of the tubes.
Patent DE-2462412-A1 (DE)
Title: IC engine ignition contact breaker - has slide path recessed in support plate diverging longitudinally w.r.t. breaker plate rotation
Inventor: BRAMMER HARTMUT
IPC: H01R39/60
Filed: 1974-10-31
Abstract: The Otto engine contact breaker has a stationery support plate, rotatably mounting a breaking plate with a carrier contact. On the breaking plate is swivably mounted a breaking lever whose contact moves against a spring force in a relative movement to the support contact. A slide path (21) is recessed in the support plate (12), and its longitudinal extension diverges with the rotary movement of the breaking plate (11). On the latter is rotatably mounted a sleeve (16) with a slide dog (20) whose protrusion forms a link motion with the slide path. Preferably the sleeve carries also the support contact (17) to which the slide dog is diametrally opposite.
Patent DE-2501540-A1 (DE)
Title: Refuse compactor with double acting horizontal ram - is actuated by ropes which are connected to arms on piston in press channel
Inventor: STAACKEN WOLFGANG
IPC: B30B1/30
Filed: 1975-01-16
Abstract: The refuse compactor has double acting horizontal press piston which is operated by ropes running over rollers in the channel. This channel has an uppr feed opening between the piston dead centres and outlet openings at the ends. The compactor is designed for low wear of components. The opposite longitudinal walls of the press channel (14) have longitudinal slts for the actuating arm on the press ram on which the ropes are connected. Covering plates for the slots project into the channel shaped sections of the piston (15). The actuating arm (27) is fastened on the outside wall of the double wall piston section. The covering plate is fastened into a horizontal guide plate in a longitudinal slot and this horizontal guide plate forms an upper support face for the actuating arm (27).
Patent DE-2502553-A1 (DE)
Title: Winding yarn packages of equal and adjustable length - esp. fine yarns, with adjustment at one central point
Inventor: KOENIG HERBERT
IPC: B65H61/00
Filed: 1975-01-23
Abstract: A winding arrangement producing yarn packages contg. the identically same amt. of yarn, at a number of points, where they are driven by the frictional contact of a shaft against their circumference, has at each winding point, a thread detector controlling a yarn length meter which puts out a signal when a predetermined and adjustable length of yarn has been wound on. A signalling unit generates digital impulses proportional to the number of revolutions of the winding shaft, and these are transmitted via a lead to a meter at each winding point, where they are registered digitally in terms of length; and a contact in the lead is opened by the detector when a thread is not present. Produces packages with the least possible discrepancies in yarn length, without imposing loads on the yarn.
Patent DE-2520415-A1 (DE)
Title: Test valve pickup esp. for oscillation measurement - applicable to components inaccessible during machine operation e.g. turbogenerator shafts
Inventor: ZISCHKA ENGELBERT DIPL ING
IPC: G01H1/00
Filed: 1975-05-07
Abstract: The pick-up consists of a cylindrical test element with external thread, which can be screwed into a plate near the measurement point. It is adjusted by a locknut screwed on the thread and operated by a box spanner. The test element changes at its top end into a coaxial tube extension extending up to the machine housing covering the machine component to be monitored, and provided with a sealable hole. It has at its outer end a screwed-on head and a plug, for the cable running to the test element.
Patent DE-2520568-A1 (DE)
Title: Magazine with stacker for carton sections - has parallel horizontal conveyor tracks ending at top and bottom of vertical stacker
Inventor: BEECK LOTHAR
IPC: B65H1/24
Filed: 1975-05-09
Abstract: The stacking device feeds carton sections to a connecting device for the rectangular opening of the sections and for closing the carton base flaps and the lid flaps. Lateral, parallel and horizontal conveyor paths are provided for the bottom support and lateral guidance of a stack of vertical carton sections. The transport tracks end at top and bottom side stop plates of a vertically operating stacking device for individual withdrawal of the sections from the magazine. Near the transport tracks, vertical columns are each driven by a reversal motor in the forwards direction to the stop plates. Each column has a sprung application vane which pivots behind the side region of the section stack to press the stack against the stop plate.
Patent DE-2523976-A1 (DE)
Title: Installation conduit tapping solar extraction energy - formed into channel(s) containing pipes or having pipe attachments
Inventor: HESS HERBERT
IPC: F24S10/50
Filed: 1975-05-30
Abstract: An installation channel is designed for removal of solar energy extracted by a conventional extraction system. The channel or conduit is constructed by drawing, continuous pressing, bending or rolling from metal or by extrusion, spray casting, casting or foaming from plastic materials in one or more component sections. The conduit is formed into one or more channels containing pipes or of a construction into which pipes may be inserted. The entire installation may be affixed to roof beams etc. or external roof skins and connected to an energy extraction system.
Patent DE-2526545-A1 (DE)
Title: Obstacles on track location method - vehicle is provided with two cameras for stereoscopic pictures
Inventor: TORLEGAARD KENNERT
IPC: G01C11/00
Filed: 1975-06-13
Abstract: At least five reference points are provided, arranged in at least two groups, each with two points as well as a single reference point at three different distances from the vehicle. The obstacle is taken by both cameras together with the reference points, with the reference points centred at the time of exposure with respect to the track. Pictures are then measured in a stereo comparator and the position of the obstacle determined by conversion of the obstacle coordinates into the road coordinates. The device carrying out the method consists of a vehicle duly equipped as above.
Patent DE-2530554-A1 (DE)
Title: Channel flashing vehicle with transport vessel and DRUM - has two hose drums arranged in tandem on pivot arm
Inventor: ZELLINGER FRITZ ING
IPC: E03F9/00
Filed: 1975-07-09
Abstract: Channel flushing vehicle with a transport vessel and a drum which can turn about a horizontal axis to wind on and off a hose which can be supplied with a flushing fluid and which is held on a boom or pivot arm which can swivel about a vertical axis and with this can be adjusted from its rear transport position close to the one vehicle longitudinal side. Specifically, two hose drums (7, 7c) are arranged in tandem and via an intermediate bearing (9) with a vertical axis can be swivelled additionally with respect to the drum side end of the boom or swivel arm (10). There are fixing devices to fix the drums with respect to the swivel arm and to fix the swivel arm with respect to the vehicle.
Patent DE-2536988-A1 (DE)
Title: Drive device for use in toys - has wind up type spring drive and gear box as separate units within housing
Inventor: FISCHER ARTUR
IPC: A63H33/04
Filed: 1975-08-20
Abstract: The drive device for a toy, consists of a wind up type spring system and gear box. It is constructed such that the spring drive forms a separate unit. The drive unit device is mounted in a housing which has a series of connector devices attached and which has a drive shaft protruding from it. The gear box unit is in the form of a reverse or drive system and again forms a separate unit mounted within the housing and linked by a series of connector devices to the spring drive system.
Patent DE-2541381-A1 (DE)
Title: Swivel joints for vehicle track support frame - with sealed cover around swivel pin ball section replaceable as unit
Inventor: HARTWICH SIEGFRIED
IPC: F16C11/06
Filed: 1975-09-17
Abstract: A sealed swivel bearing links the support frame of the vehicle tracks with the tilt levers linked to the chassis. One end of the support frame pivots about a transverse horizontal axis, while the other end is linked to the chassis by the tilt levers. The swivel pin is secured with each end in the support frame and has a central, spherical bearing which is enclosed in a housing linked to the tilt levers. The pin is sealed in the housing by wide lips under which sealing plates cover sealing O-rings. The whole swivel bearing is sealed for life and can be fitted as a replacement unit without having to rebuild the bearing.
Patent DE-2546851-A1 (DE)
Title: Dialling pulse generator for telephone terminals - has pushbutton keyboard controlling loop dialling switch via converter
Inventor: BINDER GERHARD DIPL ING
IPC: H04M1/31
Filed: 1975-10-18
Abstract: The dialling pulse generator for telephone terminals, has a dialling keyboard, a converter to convert the selected digit into a series of dialling pulses, a local supply source charged via the telephone line, a dialling pulse switch in the telephone lines and controlled by the converter, and a second switch that shunts the supply source during dialling pulse production and that is in series with the dialling pulse switch in the loop circuit. This second switch (usi) is closed only for the duration of the response time of the exchange dialling signal receiver (A) for every closure of the dialling pulse switch (usi).
Patent DE-2547186-A1 (DE)
Title: Three point car seat harness - has force distributed by elastic triangular net with spreader rod near shoulder anchorage
Inventor: BRUENIG MATTHIAS
IPC: B60R22/14
Filed: 1975-10-22
Abstract: The aim of the invention is to spread over as wide an area as possible the force which a car seat harness can exert on its wearer in a crash, so as to reduce the risk of injury from the tension of a comparatively narrow belt. The usual two belts are replaced by a triangular net, anchored at three points and feeding, if desired, into an inertial roller. The net covers the whole of the wearer's shoulders, (so reducing the risk to his collar bone), and is kept spread in this area by a short rod near the shoulder fastening. Since the net spreads the force over and wide area of the body, it can be made of a more elastic material than is needed for the usual belts.
Patent DE-2547274-A1 (DE)
Title: Ventilation duct and inlet grill - is constructed of insulating material of rigid outer skin and foam interior
Inventor: JUERGENS WALTER DR ING
IPC: F24F13/02
Filed: 1975-10-22
Abstract: The rectangular ventilation supply duct (1) has a longitudinal slot in its underside through which air flowing in the duct enters the room served. The duct complete with slot is formed from a foamed insulating material which sets with hard inner and outer surfaces retaining a soft foam structure inside. The inner surface of the duct so formed is lined with a soft bud solid insulating material (2) has sound absorbing as well as thermally insulating properties. The construction provides an insulated duct without the cost and time of erecting metal ducts with separate insulation applied to them. The same construction can also be used for plain supply or extract ducts without the supply slot.
Patent DE-2548468-A1 (DE)
Title: Set collar securing assembly - has two part housing for adjustable axial position on rotating shaft
Inventor: MEINARDI GIUSEPPE
IPC: F16J15/34
Filed: 1975-10-29
Abstract: The assembly secures the frontal position of a set collar mounted on a rotating shaft. The shaft ring (18) is fixed permanently on the shaft (2) by a set of tightening screws (19). The ring has a shoulder (21) on which the inwards flange part (6) of a bush (4) is fitted. The other end of the bush has the threaded part of the bearing ring (9) screwed into it. Between the bearing surface (10) of the ring (9) and that of the shaft ring a spring (22) is fitted. The bearing ring has an extension collar into which a rotary seal (12) is fitted and secured by screws.
Patent DE-2552532-A1 (DE)
Title: Navigational radar and direction finding installation - cancels space wave errors using double frame on rotating beam and antiphase switching of receiving system voltages
Inventor: WAECHTLER JUERGEN
IPC: G01S3/04
Filed: 1975-11-22
Abstract: The navigational radar and direction finding installation eliminates direction finding errors caused by space waves. A double frame arrangement is used for the direction finding aerial system. The direction finding i made independent of polarisation and elevation in the medium, limiting, short and ultrasonic wavebands by using two similar receiving aerial systems. Each system is mounted on the end of the rotating radar beam. The voltages of the two receiving systems for achieving the direction minima fixing the azimuth are switched in anti-phase. The receiving system uses coplanar, coaxial or crossed frames.
Patent DE-2553295-A1 (DE)
Title: Gate barrier counterweight safety mechanism - has vertical slide guideway preventing out swing of hinged counterweight
Inventor: RIEPE ALFONS
IPC: E01F13/06
Filed: 1975-11-27
Abstract: The gate barrier is erected at works entraces, and has an electric drive which can be rendered inactive in the event of current failure. The energy store is charged at the end of the opening movement and unload when the closing movement begins. There is a counterweight (6), hinged to the short shank (4) of the barrier beam (1) by carrier arms (5) on a swivelling mounting housed inside the drive casing (12). The counterweight slides up and down in a vertical guideway (8), which has its central plane (13) between the beam (2) swivel axis and the arm hinge axis (14), when the beam is horizontal and closed. With no special foundations, and with min electric motor energy involved, this makes it impossible for the short barrier arm and counterweight to swing out of the housing.
Patent DE-2556504-A1 (DE)
Title: Spreader for grinding grit - has grit carried in fluid suspension deposited on carrier disc to form even layer
Inventor: JOSCHKO GUENTER DIPL PHYS
IPC: B24D11/00
Filed: 1975-12-16
Abstract: The suspension of grinding material is mixed in a beaker (5) which is placed on one of the planet wheels (4) driven by a gear rim (1) in a mixing arrangement. The suspension consists of ethanol in which grains of binding material and grinding grit are evenly distributed. The amount of mixture required is removed from the beaker with a pipette and deposited on a disc on which it flows without flowing over the edge. The ethanol evaporates and leaves an even layer of grinding material on the disc. The layer is transferred to the carrier for the grinding material by pressing the c arrier against the disc.
Patent DE-2604125-A1 (DE)
Title: Vibration-proof frame for electronic equipment - has inner frame mounted on shock absorbers in corners of outer frame
Inventor: WARISLOHNE JOSEF
IPC: H05K7/18
Filed: 1976-02-04
Abstract: The vibration-proof frame, for electronic equipment, consists of an inner support frame carrying the equipment and an outer vibration damping frame holding the inner frame. Bolts (16) at the corners of the inner frame (2) connect to shock absorbers (10) inside the corners of the outer frame (1). The outer frame consists of corner pieces (3) joined by tubular vertical and horizontal members (4). The outer frame can be fixed to the floor by means of a retaining bar (35) connected to angle brackets bolted to the floor.
Patent DE-2608573-A1 (DE)
Title: Digital quartz wrist watch - has position sensitive switch operated by ball falling into contact hole to automatically illuminate time display from supply battery
Inventor: HOLZSCHNEIDER HERBERT
IPC: G04C3/00
Filed: 1976-03-02
Abstract: The digital quartz watch has a position sensitive switch, which is used to automatically connect the time display to the supply battery. This switch comprises an enclosed plastics housing, containing a freely rotating copper ball. The housing is shaped so that when the wearer's arm is in a given position, the ball falls into a contact hole of smaller diameter, to complete the circuit between the battery and the time display. Pref. the plastics housing has a flat top and the contact hole is in the centre of its base, with the sides of the base sloping downwards, so that the ball rolls into the hole.
Patent DE-2610903-A1 (DE)
Title: Friction element for disc or drum brake - has integral sensor to monitor min. thickness of friction layer and break overload fuse
Inventor: KLEIN HANS-CHRISTOPH
IPC: F16D66/02
Filed: 1976-03-16
Abstract: Thefriction element of a vehicle brake assembly is provided with a sensor which provides a signal when the thickness of the friction layer (25) reaches the lowest acceptable level. The sensor consists of a two pole plug-in connector, a contact bridge (22) and an over load protection in the form of a fuse (21). When the friction element is reduced such that the contact bridge (22) of the sensor is in contact with the rotating brake disc or drum, the resulting current flow destroys the overload fuse (21). Thus the control circuit is broken and an alarm signal is produced inside the car.
Patent DE-2619058-A1 (DE)
Title: Wall protector with metal rail fixed to foam plastics substrate - with longitudinal edges of rail embedded in substrate
Inventor: RIEBER HEINRICH
IPC: E04F19/02
Filed: 1976-05-03
Abstract: Wall protector comprises a profiled stainless steel rail extending parallel to the wall and rigidly connected to a rigid foam plastic substrate which can be attached to the wall. The longitudinal edges of the rail are embedded in the substrate. Pref. the whole of the rear surface of the rail lies adjacent to the substrate. The substrate may have longitudinal grooves which are open on the wall side, and can be inserted in a supporting rail prefitted to the wall. The supporting rail is channel-shaped with spring edges which engage behind profiled supporting strips of the inserted substrate. Device allows a certain amount of shock absorption but is protected against permanent deformation.
Patent DE-2619486-A1 (DE)
Title: Jet aircraft ground noise absorbing compartment - uses sound deadening curtains under layered U-shaped blocks and flat slabs
Inventor: POHLAND WOLFGANG
IPC: E04B1/84
Filed: 1976-05-03
Abstract: The noise-screening compartment, esp, for use with jet-propelled aircraft on the ground, can be constructed in any size and shape and is capable of reducing engine noise to prescribed levels, at low cost. U-shaped base building blocks (1) and flat intermediate slabs set alternately horizontally and vertically on a foundation, have sound-deadening curtain units (3) on their undersides. superimposed layers of these blocks and panels are braced together. The base blocks can have cams (5) and top recesses (6) on their shank under-surfaces, and lateral edge recesses (8) to hold intermediate slabs lateral edges; and also holes for bracing rods.