baber/WOPTO huggingface dataset:
Patent DE-3412728-A1 (DE)
Title: Method and device for ensuring the lubrication of engines or machines with forced-feed lubrication
Inventor: THUENER UDO TH
IPC: F01M1/20
Filed: 1984-04-05
Abstract: In order to prevent damage to engines or machines with forced-feed lubrication, the load delivered by the machine is reduced should the lubrication fail. If this load is constituted by the machine acting as a high pressure pump and delivering a liquid through a gap (homogeniser gap), in the event of failure of the lubrication the gap width is increased in that the hydraulic pressure determining the gap width is reduced as a function of the lubricant pressure, the lubricant being used as hydraulic pressure. <IMAGE>
Patent DE-3417823-A1 (DE)
Title: Back shell of a supporting device for compressed air breathing apparatus
Inventor: KRUEGER CLAUS
IPC: A62B9/04
Filed: 1984-05-14
Abstract: The invention relates to a back shell of a supporting device for compressed-air breathing apparatus which is provided with one or two bottles of compressed air, whose highly compressed contents are made breathable via a pressure reducer and are metered via an automatic lung in dependence on breathing. The back shells previously constructed as support panels do not allow pressure-free fitting on the body and allow only unsatisfactory spacing of the centre of gravity of the apparatus from the line of gravity of the apparatus wearer. These disadvantages are solved according to the invention by a back shell of integral construction designed in a cross, whose vertical shell part is adapted to the spinal column and whose horizontal shell part is adapted to the lumbar region, additionally by means of attachment aids which are integrated in the back shell.
Patent DE-3421854-A1 (DE)
Title: Emergency stop brake system on a battery-driven rail tractor
Inventor: MILLES WILHELM
IPC: B60T13/74
Filed: 1984-06-13
Abstract: The emergency stop brake system is intended for battery-driven rail tractors in mine excavations at risk from firedamp, in which the brake blocks (2) on the running wheels (1) are connected to a common brake linkage, which when triggered is operated by a pretensioned mechanical spring (4). The components of this brake system are operated solely by electrical energy, in order to avoid the coexistence of different systems such as electrohydraulic or electropneumatic systems. A direct current spindle motor (10) is provided for tensioning of the loaded spring (4) whilst an electromagnetic clamp (9) is used for holding the tensioned spring (4). Once the brake responds, the force of the loaded spring (4) is reduced by approximately 40%. This occurs due to the action of a second, smaller loaded spring (14) acting counter to the first loaded spring (4), which second spring is forcibly triggered at a speed of travel of approximately 1 m/s. The resulting reduction of the brake force prevents any locking of the running wheels and thereby shortens the braking distance. <IMAGE>
Patent DE-3428133-A1 (DE)
Title: Cleaning head for pipe cleaning device for removing hard encrustations in pipelines
Inventor: SCHUBERT WERNER DR MED
IPC: B08B9/045
Filed: 1984-07-31
Abstract: Particularly hard encrustations in pipelines, which often consist mainly of calcium carbonate, can be removed by a striking mechanism of a pipe cleaning device and by additional cleaning tools of the same, in which, in specific specially designed bores of counter-rotating turbines of the cleaning head, which also has a hollow axis for fluid longitudinally at the front, striking pins strike outwards at the encrustations such as boiler scale within the pipeline and, with a similar arrangement and function, also operated by fluid, steel brushes can additionally be employed by means of a cleaning head in the pipeline to remove such encrustations. <IMAGE>
Patent DE-3433752-A1 (DE)
Title: Cartridge for firearms
Inventor: SCHEFOLD ELMAR
IPC: F42B5/36
Filed: 1984-09-14
Abstract: A cartridge for firearms, which cartridge has a metallic sleeve at least on the base end, which sleeve contains (in the central region of the base) a detonating charge which is covered towards the outside by a metal layer, is characterised in that the base (108) of the sleeve (104) has no continuous recess and, on its inside, the detonating charge (118) is arranged without any support towards the interior of the cartridge. The cartridge can be produced easily and can be detonated electrically. <IMAGE>
Patent DE-3438724-A1 (DE)
Title: Incoming-air outlet for hall ventilation
Inventor: THOMANN URS
IPC: F24F13/12
Filed: 1984-10-23
Abstract: Published without abstract.
Patent DE-3439812-A1 (DE)
Title: Time-interval measuring device
Inventor: HAYASHI MISHIO
IPC: G01R29/027
Filed: 1984-10-31
Abstract: An input time signal and clock pulses are fed to a logic circuit from which the clock pulses are output for a time period which corresponds to the duration of the input time signal, and the output clock pulses are fed to a time-counting device. The time-counting device is set for each measurement by a control device to a time which corresponds to a maximum value at least of one time interval to be measured, and generates a validity signal for a time period between the minimum value, referred to the start of delivery of the clock pulses, and the maximum value of the time interval to be measured. A decision device decides whether a validity signal is present at the end of the input time signal, and only if the input time signal terminates in the course of the duration of the validity signal is the duration thereof used as a valid value by the measuring device.
Patent DE-3440456-A1 (DE)
Title: Stacker device, in particular for metal sheets
Inventor: GOLDBECK ORTWIN ING GRAD
IPC: B65G47/10
Filed: 1984-11-06
Abstract: A stacker device for plate-shaped items, in particular metal sheets, has a support framework with freely projecting cantilevers. Arranged in front of the cantilevers is a vertically movable platform which has at least one transport truck movable on horizontal running rails. The running rails end in a plane which extends directly adjacent to the plane in which the free ends of the cantilevers lie. The cantilevers are likewise designed as running rails for the transport truck.
Patent DE-3445216-A1 (DE)
Title: Device for low-dust transporting and transferring of building materials or bulk materials from containers, preferably for underground mining to load spraying machines or similar apparatus
Inventor: HOELTER HEINZ DIPL ING
IPC: B65D88/28
Filed: 1984-12-12
Abstract: In mining operations, it is known to transport bulk materials, which are used for making gallery dams, into the mine in containers or appropriate conveying systems and to reload them in available spraying machines by means of tipping devices. In order to restrict to a minimum the impact of dust occurring on the travel routes during reloading and during the transportation in the case of large air movements, it is proposed according to the invention that a flexible container part (2) is fitted onto the rigid container (1) by means of a clamping device (3), which flexible container part is deformed when the container is emptied into one or more bags (4, 6) which are equipped with pull closures (5) which form an outlet nozzle (7) on delivery of the contents. <IMAGE>
Patent DE-3506030-A1 (DE)
Title: Sick-room wall lighting fitting
Inventor: LEHRICH KARL
IPC: F21S8/00
Filed: 1985-02-21
Abstract: In a sick-room wall lighting fitting with a lighting fitting housing 3 which has an approximately U-shaped cross-section, passes over the head of the beds, in which in each case provision is made of removable mounting frames 7, which are respectively assigned to the beds and have factory-fitted and wired electrical installation parts as well as removable reflectors 5, arranged there above, with upwardly emitting, elongated lamps 6 for general room lighting, the reflectors 5 supporting the lamps 6 are arranged in the housing 3 such that they can be swivelled up about a longitudinal axis 8 parallel to the housing. This arrangement of the reflector facilitates the assembly of and the free accessibility to the installations in the interior of the lighting fitting housing. <IMAGE>
Patent DE-3508179-A1 (DE)
Title: Deflect arc with guide insert for the hydraulic transport of capsules
Inventor: BOLZ ALFRED
IPC: B65G51/01
Filed: 1985-03-07
Abstract: Two straight pipes (2), which form part of a conveying channel (8) of a pipe system for the hydraulic transport of capsules, are connected to each other at their ends by deflection arcs (1). These deflection arcs (1) are of two-part design and consist of a pressure-tight covering hood (7) and a guide insert (4) which is clamped by means of the insertion screws (13) between the flange (6) of the covering hood (7) and the flanges (5) of the two straight pipes (2). In order to obtain leak-tightness against the pressure of liquid, seals (not shown) are situated on both sides of the retaining plate (15) of the guide insert (4). <IMAGE>
Patent DE-3510863-A1 (DE)
Inventor: BUTZ EUGEN OTTO
IPC: B60N2/48
Filed: 1985-03-26
Abstract: 1. A headrest for motorcar seats, having a cushion-carrier (1) which is surrounded by a cushion body (3) and by means of a holder-rod head-piece (11) of plastics is adjustable for height in the direction axial to at least one holder-rod (5) enclosed in a plastics envelope (9) and may be set and locked in sloping positions, where a guide-part (6) arranged in the back of the seat is associated with the region at the end of the holder-rod (5) lying in the seat back, characterized in that each holder-rod (5) is enclosed with an annular gap by the plastics envelope (9) only between the upper endface (10) of the guide-part (6) and a portion (V) of its length extending into an opening (4) in the cushion body (3) or the cushion-carrier (1), in such a way that the holder-rod headpiece (11) during adjustment for height telescopes into the annular gap.
Patent DE-3515611-A1 (DE)
Title: Method and arrangement for setting predetermined starting conditions in a microcomputer
Inventor: FUECHSLE WILLY
IPC: G06F1/24
Filed: 1985-04-30
Abstract: To set predetermined starting conditions in a microcomputer (MR), a reset signal (RS) setting these predetermined starting conditions for the microcomputer (MR) is only ended when both an adequate supply voltage (U) and suitable clock pulses (T) are present. In addition, the presence of other physical quantities such as, for example, further supply voltages, further clock signals, rotational speeds or environmental conditions can be used as prerequisite for ending the reset signal (RS). After the reset signal (RS) has ended, it is also possible to check indication signals (M1 to MN) allocated to other physical quantities (UN, TN, TP) via an input/output unit (P) by means of a program stored in the microcomputer (MR) in order to set predetermined starting conditions. <IMAGE>
Patent DE-3518619-A1 (DE)
Title: Process for the preparation of cyclic dicarboximides
Inventor: RETI TAMAS DIPL ING CHEM
IPC: A01N37/32
Filed: 1985-05-23
Abstract: A process is described for the preparation of cyclic dicarboximides by reacting cyclic dicarboxylic anhydrides and urea without solvent and without the use of an excess of urea, in which process the urea is introduced stepwise into the molten dicarboxylic anhydride, the reaction mixture is constantly kept acidic and the gases and vapours which are formed during the reaction and which sublimate are collected, regenerated and then recycled into the reaction mixture.
Patent DE-3520211-A1 (DE)
Title: Switching element having three contact points
Inventor: KISS ISTVAN
IPC: H01H13/70
Filed: 1985-06-05
Abstract: The invention relates to a switching element which has three contact points and consists of a spring plate (13) and a fixing contact (15) which is arranged opposite the spring plate (13), a depressed eye (33) being arranged in the spring plate. An inner contact (152) is arranged at the centre point of the fixing contact (15). Outer contacts (151), which are permanently connected to the spring plate (13) and are connected in DC terms to one another are arranged at equal distances from the inner contact (152). According to the invention, the spring plate (13) is designed in the form of a spherical cap. The height (h) of the spherical cap is 0.30-0.36% of the radius (R) of the spherical segment, and three depressed eyes (33) are incorporated at the edge of the spherical cap and at equal angular intervals from one another. The depressed eyes (33) are likewise constructed as a spherical cap whose radius (r) is preferably 0.5 mm and whose depth (m) is 10-20% of the radius (r). The outer contacts (151) preferably form an uninterrupted circular ring. <IMAGE>
Patent DE-3522390-A1 (DE)
Title: Connection box for a water fitting
Inventor: VIEGENER WALTER
IPC: E03C1/02
Filed: 1985-06-22
Abstract: The connection box is used for receiving an angular connection piece for a water fitting and for a flexible pipeline guided through a conduit. The connection box has two branches (2, 38) which extend at right angles to each other and of which the branch (2) is used for introducing the connection piece and the pipeline connected to the connection piece. The introduction branch (2) is equipped, in the region of the introduction opening, with an internal thread which is used for screwing in a securing ring for fixing and aligning the connection piece. The connection box comprises two parts (33, 38) which are connected to each other and of which one part (33) forms a removable shell, a parting surface (30) being provided in the region of the introduction branch (2). The removable shell (33) is connected to the other part by means of screws (35) and catch-locking means. These catch-locking means comprise cams (39), provided on one part, and catch-locking slots (40) which are arranged in lugs (41) of the removable shell (33). <IMAGE>
Patent DE-3522499-A1 (DE)
Title: Device for producing edge-parallel seams
Inventor: KUENZEL WOLFGANG DIPL ING
IPC: D05B35/10
Filed: 1985-06-24
Abstract: The invention relates to a device on sewing machines for producing edge-parallel seams on at least two layers of sewing material lying one on top of the other. The object on which it is based is to allow a production of appropriately high quality of edge-parallel seams with existing dimensional tolerances of the blanks to be sewn together and thereby to achieve a more economical blank production by means of wider tolerances in the cutting of the outer material and lining material. The object is achieved, according to the invention, in that a gap of specific shape and size is arranged in the selvedge guide directly in front of the selvedge-cutting knife, so that the lining projecting beyond the outer material can penetrate into this gap and thus be cut by the selvedge-cutting knife. <IMAGE>
Patent DE-3522600-A1 (DE)
Title: Method for setting the backlash of the bevel gear set of a final drive unit
Inventor: EBERT THOMAS
IPC: F16H57/022
Filed: 1985-06-25
Abstract: In a method for setting the backlast of hypoid gear set of a final drive unit to a predetermined tolerance range, the contact surfaces for the bearings of the crown wheel in relation to the input pinion axle are first of all measured at the gear case and the contact surfaces of the bearings of the crown wheel in relation to the input pinion axle are measured at the bevel gear set to be installed in the gear case, the input pinion and the crown wheel meshing with or without predetermined backlash during the measurement of the bevel gear set. In accordance with the measured values obtained between the contact surfaces of the gear case and the contact surfaces of the bearings of the crown wheel, shims are then fitted, the said shims having a thickness such that the axial position of the crown wheel relative to the input pinion is fixed in accordance with the backlash to be set. The backlash is then determined. In order to reduce the likelihood of reassembly being needed due to the many other tolerances, use is made of a bush, which is fixed on the gear case and in which the input pinion is eccentrically mounted, the eccentricity of the input pinion axle being in the direction of the axle of the crown wheel in the bush and being dimensioned such that, when the bush is rotated through 180 DEG  about the input pinion axle, a shift in the backlash by the value of the predetermined tolerance range occurs. In the event of a [lacuna] lying outside this tolerance range ... Original abstract incomplete.
Patent DE-3523457-A1 (DE)
Title: Installation and apparatus for the production of a casting in a casting mould
Inventor: MUELLER-SPAETH GERHARD
IPC: B22D29/00
Filed: 1985-07-01
Abstract: An installation for the production of a casting in a split casting mould, in which system a cavity is produced in a moulding material as part of a pattern-bounded mould cavity for the casting and this mould cavity is filled with molten metal, at least one supporting member which receives the mould being provided, is intended to enable the use of green sand to be dispensed with particularly for the series production of castings and to enable the provision of a casting mould which is simple to produce and inexpensive with a low consumption of moulding material but with sufficient gas permeability. For this purpose, it is proposed to arrange downstream of a casting station (76) a treatment station (88) for the mould (11) containing the chemically bound moulding material (Q), the said treatment station having a lifting device (25) for a mould-box part (13) and a removal device for the aligned removal of the casting (G) from the open mould. <IMAGE>
Patent DE-3525025-A1 (DE)
Title: Guide for a travelling apparatus of a building
Inventor: PELTIER ROLAND
IPC: B66B7/02
Filed: 1985-07-11
Abstract: The invention relates to a guide, in particular for a car of a facade lift for high buildings, comprising a hollow section, which can be attached in a fixed position on the facade or walls and has a guide space open to the outside through a vertical longitudinal slot, and at least one guide head guided in the guide space on at least one rotatably mounted supporting element. In order to design a car guide of the type mentioned at the beginning in such a way that the disadvantages described are avoided as far as possible, i.e. in particular the space requirement is reduced and manufacture simplified, it is proposed that the guide space (2) have at least two opposite sectional surfaces (3) of a roughly cylindrical inner casing which in each case are separated from one another by the longitudinal slot (4) or groove-shaped cutouts (5, 6) running in the longitudinal direction, and that the guide head (7) be formed from a flat basic body (8) in which at least one ball (9) is rotatably mounted as a supporting element in a fixed position relative to the basic body (8), the diameter of which ball (9) is less than that of the inner cylinder of the guide space (2) and greater than the respective opening width of the cutouts (5, 6) or of the longitudinal slot (4). <IMAGE>
Patent DE-3527057-A1 (DE)
Title: Combustion grate
Inventor: SCHUSTER WILHELM
IPC: A47J37/07
Filed: 1985-07-27
Abstract: A combustion grate as a grill or hearth insert is described, in which a metal grating provided, with standing legs, for receiving coal and/or wood is provided. Arranged below the grating is an evaporation burner which can be filled with a combustion means and which is preferably connected detachably or rigidly to the grating via a bolt.
Patent DE-3528453-A1 (DE)
Inventor: LINK HERRMANN
IPC: G11B15/14
Filed: 1985-08-08
Abstract: The invention relates to a correction of signals of a pulse generator which generates signals due to rotation of the head drum and is not mechanically adjusted. Signal timing deviations compared with the values prescribed in the respective standard are compensated by correction signals from a generator in a service adjustment. The correction signals are stored in a non-volatile memory and are added as timing correction to the signals supplied by the pulse generator after the adjustment has been completed.
Patent DE-3538540-A1 (DE)
Title: Multi-part cylinder block
Inventor: GUT KARL DIPL ING
IPC: F02F7/00
Filed: 1985-10-30
Abstract: A multi-part cylinder block for internal combustion engines is proposed, in which the components are structurally divided by functions and materials. In this the materials are selected according to the respective stresses of the individual areas, so that the individual component areas can be manufactured separately and then assembled to form a seal. The proposed function-related division into components and materials brings a 20 to 40% weight reduction compared to known solutions. <IMAGE>
Patent DE-3543506-A1 (DE)
Title: Drive appliance and adjustment appliance for piston dosing pumps
Inventor: WALTER KURT
IPC: G01F11/02
Filed: 1985-12-10
Abstract: The drive appliance and adjustment appliance is designed for piston dosing pumps whose pistons, which have a piston rod and whose travel is settable, are arranged in a dosing cylinder so as to be movable up and down and can be raised or returned into an upper widening for cleaning purposes of the respective dosing cylinders. So as to be able to move the pistons, which by their piston rods are fastened to a common drive cross tie (13), into a cleaning position without in the process having to change the currently adjusted dosing setting, the appliance has a two-armed lever (1) which has a load arm and a force arm (1', 1'') and whose swivel joint (2) is located at the end (3) of an adjustable one-armed lever (4). Hinged on the pivot (5) thereof, which is arranged on the appliance frame (10), there is a further one-armed lever (6), acting on whose free end (7) there is an oscillating drive (8). In this arrangement, the lever (6) is in effective connection with the two-armed lever (1) via an intermediate part (9) adjustably arranged on the force arm (1'') of said two-armed lever. <IMAGE>
Patent DE-3544685-A1 (DE)
Title: Front platform for a multipurpose hall
Inventor: BORNHUETTER DIETER
IPC: E04H3/10
Filed: 1985-12-18
Abstract: The front platform can be connected to the platform (1) of a multipurpose hall and exhibits platform edge wall frames (4), collapsible frames (5), fitting pieces (6) and upright posts (7). The collapsible frames (5) have, on one side, a floor (37, 38) and, on the other side, a deflection-wall cladding (20, 21). The collapsible frames are supported in the horizontal position by the upright posts (7). For playing sport, the fitting pieces (6) and the upright posts (7) are removed and the collapsible frames (5) are swung up and connected to one another. The front platform can also extend in the manner of a catwalk. <IMAGE>
Patent DE-3545225-A1 (DE)
Title: Eccentric adjusting device
Inventor: HADRYS HANS-JOCHEN
IPC: B62D17/00
Filed: 1985-12-20
Abstract: The invention relates to an eccentric adjusting device, especially for adjusting the toe-in of a vehicle wheel. This provides for an eccentric bush (13), which has an inner axial through bore and on the middle outer circumference an eccentric (14) off centre in relation to the inner bore, for the precise positional adjustment of a component. A cylindrical section (16), which on the body side is received by a corresponding cylindrical recess (27) so that it can pivot, is formed on an end area of the eccentric bush (13). The outer end area of the eccentric bush (13) is enclosed so that it cannot rotate by a clamping ring (20), by means of which the eccentric bush (13) can be adjusted. By means of a bolt (8) passing through the eccentric bush (13) and which can be screwed into the body (7) the adjusted component is clamped between the clamping ring (20) and the body (7) or a shoulder of the eccentric bush (13). <IMAGE>