baber/WOPTO huggingface dataset:
Patent DE-3236393-A1 (DE)
Title: Hydraulic brake and steering-brake system for motor vehicles
Inventor: HAAR LUCAS
IPC: B60T11/21
Filed: 1982-10-01
Abstract: The invention starts from a hydraulic brake and steering-brake system for motor vehicles, in which two separately or jointly actuable tandem master cylinders (1, 2) are used to generate the brake pressure, in which first pressure chambers (12) of the tandem master cylinders (1, 2) each supply one wheel brake (13, 20) at one vehicle axle which can be steering-braked and in which second pressure chambers (15) of the tandem master cylinders (1, 2) are hydraulically interconnected and supply wheel brakes (16, 17) at another vehicle axle. In order to ensure that approximately the same pedal travels arise for the same actuating force (F) in normal braking mode and in steering-braking mode, it is proposed that each tandem master cylinder (1, 2) have a filling stage which delivers into the first pressure chamber (12) and can be switched off in the event of a pressure in the second pressure chambers (15). <IMAGE>
Patent DE-3239703-A1 (DE)
Inventor: DZIEMBA PETER ING GRAD
IPC: B65H3/24
Filed: 1982-10-27
Abstract: A transfer device to transport a film card from a film platform of a microfilm reading machine to a cassette and in the reverse direction has a transport device which has two mutually opposite rotary disks which are approachable towards each other like the jaws of tongs. This transport device is capable of moving towards the film card, so that the film card passes between the disks. One of the disks is driven so that the film card is transported as soon as it passes between the disks. Due to the arrangement of a pair of disks, the transport device is extremely flat so that it can withdraw a film card from a cassette without the need for it to be slid into the induction region of the transport device by means of, for example, a ram.
Patent DE-3239894-A1 (DE)
Title: Farm tractor
Inventor: EMUNDTS HORST
IPC: B62D49/06
Filed: 1982-10-28
Abstract: In a farm tractor, the rear wheels (1) of which are covered by means of mudguards (2) and in which an operator sits on a driver's seat (18) arranged in front of the rear axle, the sight of mounted appliances suspended at the rear is to be improved. For this purpose, a part (4) of the mudguard (2) located in the line of sight (17) of an operator who is looking can be pivoted and/or swung into a stationary part (3) of said mudguard (2) (Figure 1). <IMAGE>
Patent DE-3301037-A1 (DE)
Title: Method for determining or recording measured values and for carrying out linear measurements, in particular in machine tools, and device for carrying out such a method
Inventor: STELLINO BIANCHINI
IPC: B23Q17/22
Filed: 1983-01-14
Abstract: In machine tools in which a measuring device is also capable of measuring micrometer adjusting movements, is mounted on tool support carriages and cooperates with a stop and control element, said stop and control element is constructed as a flexible and perforated steel strip which is mounted at one end on a fixed carrier or support and whose other end is free and is held clamped with the aid of an applied, constant force. In the region of the free end, the perforated steel strip is supported on a toothed wheel with which it cooperates and with which it engages, and is part of a measuring device for determining and recording adjustments which is analogous to the measuring device mounted on the tool support carriage. This enables the thermal expansion of the steel strip to be determined accurately and precisely and permits the relevant data to be transmitted to the control unit of the machine tool and to be imparted to the latter so that it automatically takes account thereof when controlling the adjusting movement of the tool support carriage.
Patent DE-3301563-A1 (DE)
Inventor: MERZ JOHANN ING GRAD
IPC: F04B23/10
Filed: 1983-01-19
Abstract: A tandem pump comprises a piston pump (1) and a semi-rotary cell pump (2) which have a common drive shaft (4). The semi-rotary cell pump (2) is mounted at the back of the piston pump (1) on the drive shaft end. The pump has a movable element structure, the piston pump (1) being arranged into a piston casing (3) open on the front and the semi-rotary cell pump (2) being arranged into a semi-rotary cell pump casing (5) open on the front, an intermediary cover (6) being arranged between the two open fronts adjacent to each other. The intermediary cover (6) interconnects the two casings (3, 5) and has a central hollow wherein the drive shaft (4) is arranged. Into the front wall (13) of the intermediary cover (6) which is adjoined to the semi-rotary cell pump (2), there is cast the control mirror (reniform suction cavities (14), reniform pressure cavities (15)) for the semi-rotary cell pump (2).
Patent DE-3307096-A1 (DE)
Title: Heating station for a hot air heating system
Inventor: GOSSENS HEINZ
IPC: F24D5/04
Filed: 1983-03-01
Abstract: The station has a housing (1) which is L-shaped in vertical section and whose vertical portion opens into an opening covered with a grating (9), and which is divided by a partition (2',2'') essentially horizontally into an air feed channel (3) and a hot air channel (4), the feed channel (3) and the hot air channel (4) being connected in the end region (5) of the horizontal housing portion, a damper register (6) being arranged in the portion forming the feed channel (3) and a fan (15) being arranged in the connecting region between the feed channel and the hot air channel, and furthermore the partition (2',2'') extends into the vertical housing portion (16) and the lower air channel (4) is covered from the opening and a passage opening (18) to the lower air channel (4) is arranged in at least one side wall of the vertical housing portion (16), and has a deflecting housing (19), on the outside of the housing, connected to it and opening into an opening which is covered with a grating (20) lying in the plane of the grating (9) of the opening of the vertical housing portion (16). <IMAGE>
Patent DE-3309614-A1 (DE)
Title: Fastening hook for small-sized façade slabs
Inventor: RISKE ALFRED
IPC: E04F13/08
Filed: 1983-03-17
Abstract: In a fastening hook for small-sized façade slabs (1), in particular ceramic panels, on vertical profile supports (4) which are provided with vertical longitudinal slots (3) arranged at equal distances from one another, into which slots in each case a first, downwardly directed leg (5) of the fastening hook (2) engages, which leg merges, via an approximately horizontal intermediate piece (6) permitting the passage through the slot (3) and the overlapping of the upper edge of a façade slab (1), into a second, approximately vertically directed leg (7) which bears on the front of a façade slab (1), the material thickness being applied can be reduced owing to the fact that the first leg (5) carries an extension (10) which is continued upwards above the intermediate piece (6) and whose width is greater than the slot width, and that the edge (11) of the extension (10) facing the façade slab (1) lies in one plane with the straight edge of the first leg (5) intended for bearing on the profile support (4). <IMAGE>
Patent DE-3312816-A1 (DE)
Title: Sweeping-up set consisting of a brush and a sweeping bridge which can be clamped thereon
Inventor: MUMM HELGA
IPC: A47L13/52
Filed: 1983-04-09
Abstract: For clearing up refuse, waste or splinters, especially at camp-sites, on picnics or in the home, garden or car, the brush and sweeping bridge, each produced independently, in combination with plastic bags, offer versatile possibilities in use. The clamps attached to the brush facilitate the fixing of the sweeping bridge onto the brush, so that the sweeping-up set, consisting of the brush and sweeping bridge which can be clamped thereon, is available as a unit when required. The studs attached from below to the upper clamping strip of the sweeping bridge and the holes in the lower clamping strip serve to secure the plastic bag in the clamping strip of the sweeping bridge.
Patent DE-3318339-A1 (DE)
Title: Method and device for obtaining samples
Inventor: WURZ DIETER PROF DR ING
IPC: G01N1/22
Filed: 1983-05-19
Abstract: A method and a device for collecting samples of constituents which are solid and/or dissolved in liquid and are entrained in a fluid flow is distinguished by the fact that a filter for the deposition of said constituents is heated by means of a heating device, in particular by heat radiation. This makes it possible to determine the constituents in a quantitatively and qualitatively reliable manner.
Patent DE-3319352-A1 (DE)
Inventor: KRUMMEL PETER
IPC: H05B41/298
Filed: 1983-05-27
Abstract: 1. An inverter comprising two switches (T1, T2) which can be alternately rendered conductive, and comprising a load circuit arranged parallel to the first switch (T1) and connected via the second switch (T2) to a d. c. voltage source (Q), and consisting of the series arrangement of a reversible oscillatory capacitor (C10), a series resonant circuit composed of a choke (L1) and a capacitor (C9), and a discharge lamp (LP) equipped with heatable electrodes, where these electrodes are arranged in the load circuit and are connected to one another via the capacitor (C9) of the series resonant circuit, and comprising a control set (S) which supplies control voltages which alternately render the switches conductive, characterised by a burning voltage sensor (B) which monitors the burning voltage of the lamp (LP) and supplies an output signal dependent upon the burning voltage and fed to the control set (S) to determine the frequency of the control voltages which it supplies.
Patent DE-3319621-A1 (DE)
Title: Fixed sleeping device for caravans, in particular for campers
Inventor: BINDER SIEGFRIED
IPC: B60P3/38
Filed: 1983-05-30
Abstract: In order to achieve optimum utilisation of the available living space in caravans, in particular in campers, with elevated-space vehicles which are provided in series production by car manufacturers, by means of a combined lifting and extending device installed in the roof frame the conditions are provided for converting the sleeping device into a double bed for adults in a few seconds by lowering and extending the bed boards. On two lifting elements which are installed to the left and right in the roof frame and have in each case two obliquely vertically extending guides, a deflection lever system provided with pulling springs and a connecting linkage, and a stabiliser which connects the two lifting elements to one another, a permanently installed bed board is guided. A second, laterally guided upper bed board which is mounted on rollers can be pulled out in the lowered state and coupled into receiving bearings provided specially for it.
Patent DE-3319806-A1 (DE)
Title: Shielding wall for underground mining operations, in particular a goaf wall
Inventor: STRADTMANN WOLFGANG
IPC: E21F15/04
Filed: 1983-06-01
Abstract: The shielding wall according to the invention, which can preferably be used as a goaf wall, consists of at least three wall elements which are guided against one another via guide bars and corresponding bar guides. In this arrangement, the top wall element has at least two suspended vertical guide bars which, when this wall element is raised, run against stop pieces of the centre wall element and subsequently carry the latter along. To extend the shielding wall, it conveniently has a hydraulic prop designed as a double telescopic prop.
Patent DE-3322592-A1 (DE)
Title: Advance framework
Inventor: SURBECK HORST
IPC: E01D21/00
Filed: 1983-06-23
Abstract: Published without abstract.
Patent DE-3326300-A1 (DE)
Title: Ski stand for the secure depositing of skis
Inventor: KUMER STANKO
IPC: A63C11/00
Filed: 1983-07-21
Abstract: The invention relates to a ski stand for the secure depositing of skis, having a stand frame and a plurality of fastenings for the skis on said frame. The invention is distinguished by the fact that the fastenings are formed by bars which are attached to the stand frame so as to be swivellable and can be moved from an opened position into a closed position, and that locking elements which lock the bars in their closed position are assigned to the bars on the stand frame. <IMAGE>
Patent DE-3328702-A1 (DE)
Title: Process and equipment for quenching red-hot coke
Inventor: SCHRANK WOLFGANG DIPL ING
IPC: C10B39/08
Filed: 1983-08-09
Abstract: In a process for quenching red-hot coke, the coke, after it has been pushed out of the coking chamber, is passed by a transport means into the quench tower and quenched therein by means of spraying with water, and the steam generated on quenching of the coke passes, on flowing through the quench tower stack, a reaction zone which is formed there above the quench zone and in which it is cooled by being sprayed once or several times with water and at the same time swirled up by one or more deflections, partial condensation taking place and the solid constituents carried over by the air/steam/gas mixture and entrained gaseous constituents being washed out, and the air/steam/gas mixture escaping upwards from the reaction zone and flowing through the precipitation zone located above is subjected to further single or multiple spraying with water for droplet precipitation, whereby a continuous water curtain is formed above the reaction zone.
Patent DE-3329242-A1 (DE)
Inventor: FISCHER HELMUT DIPL ING
IPC: G11B20/14
Filed: 1983-08-12
Abstract: As a function of the occurrence of first square-wave signals the circuit arrangement generates a time window and monitors the appearance of second square-wave signals during the time span defined by the time window. If the second square-wave signals appear during the time window, appropriate output signals are generated. The circuit arrangement contains an integrator which is reset by the first square-wave signals and released subsequently. A comparator compares the voltage at the integrator with two threshold values. If the first threshold valve is exceeded, the time window is opened, and it is reclosed if the second threshold value is exceeded. The threshold values are generated by means of a switchable voltage divider. This voltage divider is switched by means of a flip-flop if the voltage at the integrator exceeds the first or second threshold value, respectively.
Patent DE-3334648-A1 (DE)
Title: Keyboard
Inventor: GARCIA-VICTORIA CARLOS
IPC: H01H13/70
Filed: 1983-09-24
Abstract: The keyboard has multi-function keys which are arranged in rows and columns and whose functional state is indicated by lettering fields (12) in the keys. The lettering fields (12) are on strips (8) which are guided through the glass-clear operating knobs (3) of in each case one column and are mounted on a carrier (9). The latter is connected to a manually operable slide (7) by means of which the functional changeover switching of the keys takes place. <IMAGE>
Patent DE-3336375-A1 (DE)
Title: Household appliance, in particular dishwashing machine, washing machine or the like suitable for built-in installation
IPC: A47B91/02
Filed: 1983-10-06
Abstract: In a household appliance, such as a dishwashing machine, washing machine or the like which is suitable for built-in installation, the front and the rear vertically adjustable support foot of one side of the appliance is mounted in each case on a common, removable sliding runner. Arranged on each sliding runner for adjusting the support foot is an adjusting gear mechanism which can be operated from the front of the household appliance. In this case, the foot plates of the vertically adjustable support feet of the appliance are a constituent of the gear mechanism. As a result, using simple means a cost-effective support foot adjusting device is provided which can also easily be mounted at a later date and also facilitates the installation and movement of the machine up to its location.
Patent DE-3337776-A1 (DE)
Title: Air bearing spindle comprising a conical rotor and a freely levelling flat plate
Inventor: WAGENSOMMER ULRICH
IPC: F16C32/06
Filed: 1983-10-18
Abstract: To simplify the production of air bearings for precision rotations, an air bearing spindle is produced with a conical rotor, the lateral surface of which provides radial support and axial support acting in the direction of the widening of the cone. The axial counter-support is provided by a plate-type air bearing suspended in an angularly movable fashion and acting on the large flat cover surface of the cone. By virtue of the angularly movable suspension of the plate-type air bearing, only the longitudinal axis of the cone is operative for the rotary movement. The entire air gap at the lateral surface of the cone and at the flat cover surface is set by means of an adjusting screw acting via a sphere on the centre of support of the plate-type bearing. An air bearing spindle of this design allows unpaired manufacture of the rotor and stator.
Patent DE-3338927-A1 (DE)
Title: Lid for preserving jars
Inventor: POROMBKA KONRAD
IPC: B65D51/14
Filed: 1983-10-27
Abstract: For the purpose of introducing a visual control method of the holding capacity of the lid and an always easy opening method for grooved and other preserving jars, the lid is provided with a venting hole which includes a sucker as an absolutely reliable closure means and an always easy opening means, which sucker seals the venting hole for the preserving operation with the aid of a bridge and a clip provided with extension pieces, and keeps the venting hole permanently and reliably tightly sealed after the preserving operation solely by the suction force of a permanent vacuum which has been achieved in the jar, it always being possible for said sucker to be removed from the lid (venting hole) in a very simple manner for the intentional opening of a jar. In the case of a loss of vacuum in any preserving glass, a steel lifting spring mounted on the sucker will lift the latter in a readily visible manner and thus allows visual control of the holding capacity of the sucker (= lid) to be carried out.
Patent DE-3339689-A1 (DE)
Title: Furnace plant for the combustion of powdery or granular materials
Inventor: WAGNER HERMANN
IPC: F23K3/06
Filed: 1983-11-02
Abstract: The plant has the burn-up at the bottom. In the plant according to the invention, e.g. sawdust fills a shaft and gradually falls into a burner from profile bars which are open at the bottom. Temperature control takes place by altering the combustion chamber and the air supply. Complete combustion is achieved by swirling the primary air in the burner and supplying secondary air through the ash box. The plant can be automated by a simple level control.
Patent DE-3402325-A1 (DE)
Inventor: KOLAR ROBERT
IPC: F16L55/16
Filed: 1984-01-20
Abstract: PCT No. PCT/EP85/00011 Sec. 371 Date Oct. 30, 1985 Sec. 102(e) Date Oct. 30, 1985 PCT Filed Jan. 16, 1985 PCT Pub. No. WO85/03338 PCT Pub. Date Aug. 1, 1985.The invention relates to a cuff for sealing joints of pipes, adhering inside at the two ends of pipes by a plurality of annular ribs formed in one piece with the rest of the cuff, made of elastic material and which is being pressed outwardly by expanding collars on its inner side in the region of the annular ribs. The invention is to be seen therein that in the unloaded state the profile of the annular ribs (1) forms in cross-section two curvatures (1a, 1b) towards the pipe wall. Thus it is achieved that the cuff retains its required position after it has been inserted into the pipe ends and being pressed slightly against the wall ends. Furthermore, a good sealing effect is being achieved by the new configuration of the annular ribs.
Patent DE-3413622-A1 (DE)
Title: Magnet arrangement for implantation on an artificial intestinal outlet and production method therefor
Inventor: ROTH WOLFGANG
IPC: A61F2/00
Filed: 1984-04-11
Abstract: In a magnet arrangement for implantation on an artificial intestinal outlet, comprising two separate cylindrical segments which can be connected to one another and are each formed by a magnet segment coated with a highly body-compatible material, in order to increase the body compatibility and to facilitate implantation it is proposed that the coating of every magnet segment be formed of a double-walled sheath (3, 4) having the shape of a cylindrical segment which can be sealed at the front side and is made of an AlTiFe alloy. A method employed for producing such a magnet arrangement is distinguished by a magnet segment being inserted in a sheath open on one side, and a front wall sealing the opening then being welded thereon, the magnet segment preferably being magnetised after the welding procedure. <IMAGE>
Patent DE-3414108-A1 (DE)
Title: Shoe reinforcement
Inventor: TRASK BLAIR DWAYNE
IPC: A43B23/17
Filed: 1984-04-13
Abstract: Shoe reinforcement elements which contain a magnetic material are heated and activated by means of a high-frequency magnetic field.
Patent DE-3414439-A1 (DE)
Title: Packaging machine
Inventor: KAUER ERHARD
IPC: B65B9/073
Filed: 1984-04-17
Abstract: Loops for suspending articles, especially sausages, are suspended via a guide strip (10). The guide strip (10) guides the loop by means of a deflection section (10b) into the region of a sealing station (15, 16) in such a way that the loop is sealed into the longitudinal seam of the sleeve formed round the article, but projects from the former. In order to make the loops pass through, holding pincers (23, 24) for the guide strip (10) are opened one after the other and closed again after the loops have passed through. The successive opening of the holding pincers (23, 24) is controlled by a scanning device (9) which scans the passage of carriers (57) of a transporting belt (1). By using the machine, the prior-art method of pulling loops out of the sleeve is avoided, and the loop is guided through the sleeve in as sealed a manner as possible. <IMAGE>
Patent DE-3414897-A1 (DE)
Title: Method for the cutting and shaping machining of cylindrical workpiece surfaces and apparatus for carrying it out
Inventor: AZAREVIC GENNADIJ MICHAILOVIC
IPC: B23B5/12
Filed: 1984-04-19
Abstract: The process according to the invention and the apparatus according to the invention are intended for the machining of cylindrical outer and inner surfaces of workpieces. According to the process, the removal of the machining allowance from the workpiece surface is carried out by means of tips (C1 and C2) of the cutting edges of chisels (1 and 2) which are offset relative to one another in the longitudinal feed direction and which are located at a differing distance from the axis of rotation of the workpiece. This makes it possible to carry out a continuous fine adjustment of the chisels both during the machining and before the start of this, and to guide out the cutting head without removal of the latter and without damage to the machined surface. <IMAGE>
Patent DE-3417121-A1 (DE)
Title: Manipulating appliance
Inventor: SCHMIDT BRUNO
IPC: B25J19/00
Filed: 1984-05-09
Abstract: In a manipulating appliance with a vertical column and an extension arm as well as a working element movable in the longitudinal direction of the extension arm as well as parallel to the column, the column carries a slide which can be moved up and down and in which the extension arm is mounted in a horizontally displaceable manner. The extension arm carries the working element firmly attached to its free end. The drives of the working element are therefore no longer attached, as previously, to the extension arm and do not load the latter but on the contrary are attached to the vertical column or the slide and thus, unlike previously, only constitute an exceptionally small bending load on the machine frame.