baber/WOPTO huggingface dataset:
Patent DE-3233467-A1 (DE)
Title: Safety helmet for motorcyclists or the like
Inventor: HUBER SIEGFRIED ING GRAD
IPC: A42B3/28
Filed: 1982-09-09
Abstract: Arranged in the elastic neck cuff (7) of a safety helmet (1) for motorcyclists designed as an integrated helmet are two air-conducting channels (8 and 9) extending in mirror image. They are provided at one end with air inlet openings (8', 9'), which are located in the vicinity of the chin guard (4) and are open towards the top, and at the other end with air outlet openings (8", 9") which open out towards the rear edge of the helmet at the bottom. The negative pressure occurring in the vicinity of the air outlet openings (8", 9") when the motorcycle is travelling causes the breath of the helmet-wearer to be sucked off from the interior of the helmet via the air-conducting channels (8, 9) without causing a draught and finally to be introduced into the atmosphere. This prevents the inside of the visor (3) from becoming steamed up by the helmet-wearer's breath. <IMAGE>
Patent DE-3237611-A1 (DE)
Title: Method for aligning the rear end of a transfer arrangement for containers relative to a container
Inventor: FAGERSTEDT NILS
IPC: B60P1/64
Filed: 1982-10-11
Abstract: The invention relates to the alignment of the rear end of a transfer arrangement for containers relative to a container. The method is suited for being carried out in conjunction with such a transfer arrangement for containers, which arrangement comprises a chassis (1) which can be moved on wheels and, adjoining said chassis, gripping means (15) which reach into the upper locks of the container, and which chassis (1) is provided at the rear end with wheels (10) which are displaceable in vertical planes. By controlling the elements (11) which govern the position of the wheels, the rear end of the chassis is inclined to such a degree that one of its gripping means (15) can be brought over an upper lock of the rear end of the container (17), after which the rear end of the chassis is lowered for the purpose of fastening the gripping means to the abovementioned upper lock of the container, after which the rear end of the chassis is lowered further, while the upper corner of the container, to which the gripping means is already fastened, functions as supporting point for the chassis for the purpose of also fastening the other gripping means of the rear end of the chassis to the other upper lock of the rear container end. <IMAGE>
Patent DE-3237885-A1 (DE)
Title: Process and apparatus for the production of a conveyor worm for vessels
Inventor: SCHNEIDER EGON
IPC: B65G33/26
Filed: 1982-10-13
Abstract: What is described is an especially efficient and cost-effective process for the series production of so-called brushing worms for bottle-treating machines or the like, in which a thread matched to the vessel cross-section is obtained from a cylinder-like round brush having plastic bristles by an appropriate shortening of specific bristles. The shortening is carried out by a controlled supply of heat in a closely restricted region, so the bristles melt at a specific separating point. The separation can be assisted by mechanical pressure. The apparatus for carrying out this process consists essentially of a conventional worm-cutting machine, to the tool carrier (6) of which is fastened a curved heating element (11) made of strip material. The heating element consists of a heat-resistant resistance alloy and is connected to a controllable current source (13). <IMAGE>
Patent DE-3241870-A1 (DE)
Inventor: BITTNER GERHARD
IPC: B65H23/032
Filed: 1982-11-12
Abstract: Bei der Antriebsvorrichtung, insbesondere für Waschmaschinen, nach dem Hauptpatent, sind auf einer zur Kupplung mit einer Antriebsquelle eingerichteten Nabe zwei konzentrische Riemenscheiben unterschiedlichen Durchmessers frei drehbar gelagert, während mit der Nabe im wesentlichen radial beweglich geführte und zur Drehachse hin federbelastete Fliehgewichte umlaufen, die Kupplungselemente für die große und die kleine Riemenscheibe tragen. Bei in einer radial äußeren Stellung stehenden Fliehgewichten ist die Nabe mittels an den Fliehgewichten angeordneter Kupplungselemente mit der einen (großen) Riemenscheibe gekuppelt, während bei in einer radial inneren Stellung stehenden Fliehgewichten die andere (kleinere) Riemenscheibe über solche Kupplungselemente der Fliehgewichte mit der Nabe drehfest verbunden ist. Eine Arretierungsvorrichtung gestattet es, die Fliehgewichte in der radial inneren Stellung zu verriegeln. Um den Aufbau zu vereinfachen, weist die Arretiervorrichtung ein mit der Auslösescheibe umlaufendes, durch Fliehkraftwirkung aus einer unwirksamen Stellung selbsttätig in eine wirksame Stellung überführbares Steuerglied auf, durch das beim Übergang aus der unwirksamen in die wirksame Stellung die Steuerkurven der Auslösescheibe bezüglich der Steuerelemente im Sinne der Freigabe der Fliehgewichte verstellbar sind.
Patent DE-3243790-A1 (DE)
Title: Die for producing shaped pieces from tube sections
Inventor: KOSEK JIRI DIPL ING
IPC: B21D26/02
Filed: 1982-11-26
Abstract: In a die for producing shaped pieces from tube sections by forming in an elastic medium, comprising an upper and a lower die part, of which the lower part, which is required to be strong, contains a forming space and a container for the forming medium, in which die two cylindrical guides for forming mandrels and at least one cylindrical guide for braking mandrels are provided in the lower part of the die, adjoining which mandrels is the forming space for the shaped piece, grooves being formed in the lower part of the die for sealing off the two cylindrical guides, the object of designing the die in such a way that the flow of material during drawing is satisfactory and the thickness of the material in the region of the branch corresponds to the stated requirements is achieved by the fact that the forming space is connected to the container for the forming medium at least via one conduit.
Patent DE-3244380-A1 (DE)
Title: Valve for pipelines which can be pigged
Inventor: TACKE ALBERT
IPC: F16L55/46
Filed: 1982-12-01
Abstract: A valve for pipelines is disclosed, in which at least one so-called pig, that is to say a closure body which can be displaced, is accommodated. The valve has a cylindrical through-hole which passes through the housing and into which a transverse orifice opens as an inlet or outlet line. This transverse hole can be closed by means of a closure body which, in its closed position, supplements the wall of the cylindrical through-hole of the housing in order that the pig can pass through the closed valve without problems during displacement of said pig, and also in order that no fluids can leak away via the outside of the pig when it passes through this valve. The closure body is sealed by means of an elastic sealing ring which expands radially under the axial closing pressure.
Patent DE-3307817-A1 (DE)
Title: Method for manufacturing a dial provided with at least one jewel, in particular for the timepiece industry, and dial manufactured according to this method
Inventor: BEYELER JEAN-LUC
IPC: G04B47/04
Filed: 1983-03-02
Abstract: There is made in the plate (4) of the dial, which for example consists of gold or brass, a recess (6), the entrance of which is at least cylindrical, and the edge of this recess is bevelled (at 7). A jewel (8) is placed on the incline (7) and it is observed whether the table (11) of the jewel (8) projects too much or too little in relation to the front side (12) of the plate (4), which makes it possible to judge whether the diameter of the jewel (8) is correct in relation to the diameter of the recess (6). A pressure is exerted on the jewel (8) (at 13), which forces the latter into the recess (6), and specifically essentially so far that the table (11) of the jewel (8) lies at the level of the surface (12) of the plate (4) of the dial. The relationship between the diameter of the jewel (8) and that of the recess (6) (the diameter of the jewel is approximately 5% higher than that of the recess) is of such a nature that, as a result of the inherent elasticity of the material of the plate (4), the same returns by itself at 4a over the edge of the upper body (14) of the jewel (8) and holds it firmly in place. <IMAGE>
Patent DE-3313010-A1 (DE)
Title: Rail system
Inventor: PRIMUS ILLO-FRANK DR ING
IPC: E04F15/024
Filed: 1983-04-12
Abstract: As supports for the false floor in a sound station building, use is made of rails of different profiles and different dimensions according to the particular requirements. This is not only uneconomical and requires extensive storage, but also leads to the arrangement of the false floor at different heights, resulting in steps on which it is possible to trip up. The rail system according to the invention serves for standardisation and is based on an extendable basic type preferably of rectangular cross-section, which is connected at its underside (11) to an anchor profile rail (12). A first extension of this basic type consists in laterally widening the upper side (13) of the tube profile rail (10), and a second extension has a strip profile rail (15) on the upper side (13) of the tube profile rail (10). <IMAGE>
Patent DE-3317305-A1 (DE)
Inventor: REICHENBACHER WINFRIED DIPL IN
IPC: B27C9/00
Filed: 1983-05-11
Abstract: 1. Woodworking machine, in particular a bandsaw machine, comprising a machining table, a tool, a workpiece clamping means working in a vertical direction, means for advancing in the X- and Y- directions and for rotating about the Z-axis and an automatic control device for all movements characterized in that the machine table (2) is constructed as an air cushion table or a table with roller bearings for frictionless displacing of the workpiece (31) and that the clamping means is formed as a numerically controlled component (12) which is displaceable and vertically pressable on to the workpiece and has horizontally extended clamping arms.
Patent DE-3317684-A1 (DE)
Title: Process for producing a roof element
Inventor: LUOMANEN ASKO
IPC: E04D3/35
Filed: 1983-05-14
Abstract: Process for producing a roof element, in which an insulating material, such as for example polyurethane, is foamed between two metal sheets, i.e. an upper sheet and a lower sheet. Only once foaming of the insulating material has been carried out are the folding bends, required for connecting the elements by machine, profiled on the edges of the upper metal sheet. By means of the invention, the production of the roof element is made quicker and easier.
Patent DE-3320362-A1 (DE)
Title: Appliance for the multiple transverse and longitudinal folding of laundry articles
Inventor: HAMPEL KLAUS
IPC: B65H45/04
Filed: 1983-06-06
Abstract: In the multiple transverse and longitudinal folding of laundry articles by transverse- and longitudinal-folding stations arranged in the region of belt-conveyor devices, an exact positioning of the multiply transverse-folded laundry article (10d) - folding tube - in the region of the first longitudinal-folding station (13) is important, so that the further longitudinal folds and the stacking of the folded laundry articles take place as exactly as possible. For this purpose, the transport of the laundry article in the region of the first longitudinal-folding station (13) is monitored by pulse comparison and is controlled in such a way that the laundry article is stopped in a predetermined recurring position which is determined by the position of a front edge (33) of the laundry article along a transversely directed line (stopping line X). <IMAGE>
Patent DE-3321036-A1 (DE)
Title: Bottle carrier
Inventor: KRAUTER HERMANN
IPC: B65D71/46
Filed: 1983-06-10
Abstract: A substantially rectangular-tubular, two-row cardboard bottle carrier, which is supported at the edge of bottle neck openings (11) in its lower wall (3) on the widening bottle neck and engages below a crown top (20), for example, with support tabs (14) which are punched out of bottle mouth openings (10) in the upper wall (2), is improved in that the side walls (4) are provided in their upper region in each case with a folding-in crease (19) which permits the upper region of each side wall (4) divided by the crease (19) to be folded in below the upper wall (2) for improved upper supporting of the side walls (4), and in that the lower wall (3) is provided with two additional creases (18) which run through the rows of bottle neck openings (11). Furthermore, reinforcing tabs (16) may be punched out of the bottle neck openings (11) to engage below the crown tops (20) additionally on the inside of the carrier. <IMAGE>
Patent DE-3324296-A1 (DE)
Title: Holder for longitudinal elements with sealing effect
Inventor: STELLMACHER KLAUS
IPC: F16B29/00
Filed: 1983-07-06
Abstract: Multiple sealing holder for longitudinal elements, in particular for the mounting of electrodes or cables in electro-analytical devices, with a top and a bottom clamping plate between which a soft- elastic, resilient sealing plate is arranged. A central press mechanism exerts an axial pressure action on the clamping plate, which leads to a radial expansion of the sealing plate so that a radial sealing pressure is exerted in peripheral lead-throughs or bores, aligned with one another, and in electrodes inserted into them and at the same time fixes the electrodes and is also exerted at the outer periphery of the sealing plate when it is expanded radially, so that, when the entire holder is inserted into a tube section, the holder is also at the same time fixed and sealed off together with the inserted electrodes upon exerting a screwing action.
Patent DE-3326939-A1 (DE)
Inventor: MORPER MANFRED DR RER NAT
IPC: C02F3/28
Filed: 1983-07-26
Abstract: In a process for the anaerobic biological purification of wastewater containing organic pollutants, the wastewater to be purified is conducted through two series-connected reactors (2 and 5) operated under anaerobic conditions. In order to achieve a shortening of the residence time for the wastewater to be purified and thereby a savings in total reactor volume, the pollutants contained in the wastewater, which are present partially in the undissolved, partially in the macromolecular state and are only slowly metabolizable under anaerobic conditions, are retained in the first reactor (2) by means of a filter medium (3) arranged in the first reactor (2). On the other hand, pollutants initially present in the dissolved condition in the wastewater and which are readily degradable by anaerobic microorganisms, are further conducted directly through the first reactor, without substantial conversion, into the second reactor (5) through a connecting conduit (4). In the first reactor (2), the residence time of only the slowly metabolizable pollutants is determined to be sufficient so that the latter are degraded to low-molecular, dissolved fragments. Subsequently, the dissolved fragments are introduced into the second reactor (5) together with the initially rapidly degradable pollutants.
Patent DE-3328357-A1 (DE)
Title: Roller shutter strip
Inventor: PROKSCH KURT K
IPC: E06B9/15
Filed: 1983-08-05
Abstract: The invention relates to a roller shutter strip which is composed of two separate parts (half shells) (1, 2), one part of which consists of metal and the other part of a heat-insulating material and is shaped and dimensioned in such a manner that, after assembly of the roller shutter armour, one of its side surfaces is formed exclusively by the heat-insulating material. <IMAGE>
Patent DE-3331415-A1 (DE)
Title: Domestic water system, for dwellings for one or more families, in which drainage water is reused
Inventor: STECKHAN GUENTHER
IPC: E03B1/04
Filed: 1983-08-31
Abstract: In order drastically to reduce domestic water demand, little-soiled drainage water from bath tubs 18, washing machines 25, etc. is channelled into a drainage-water tank 1 and is pumped from there into the WC flushing cisterns 19. A suction and pressure pump 2 is connected to a plurality of electrically connected three-way valves 4, 6, 14, 16, 32 in a pipe system in such a way that the pump 2 has a drawing-off and a forcing-up effect with the same direction of rotation 7. Electrical switching devices ensure that the various pumping operations occur automatically. <IMAGE>
Patent DE-3331538-A1 (DE)
Title: Check valve device for shutting off a hydraulic suspension of a vehicle connected to a level control valve
Inventor: SCHULZ WALTER
IPC: B60G17/056
Filed: 1983-09-01
Abstract: A check valve device for shutting off a hydraulic suspension, connected by a level control valve to a pressure source and an essentially pressure-relieved pressure medium return, of a vehicle driven by a prime mover supplying the pressure source with energy is provided with a check valve which, with the provision of an auxiliary force, can be switched between an operating position keeping the hydraulic suspension operatively connected to the level control valve and a closed position shutting off the hydraulic suspension. For automation of the closing function the auxiliary force is controllable as a function of an operating parameter of the prime mover in such a way that the check valve is automatically shifted into its closed position when the prime mover is switched off and into its operating position when the prime mover is running.
Patent DE-3336820-A1 (DE)
Title: Feeder for continuously feeding separated quires of sheets
Inventor: FREISTEDT REINHOLD
IPC: B65H3/48
Filed: 1983-10-10
Abstract: The invention relates to a feeder for continuously feeding separated quires of sheets to a bookbinding machine for further processing. On the basis of the object, to produce a quire feeder with reliable separation of the quires and a large pile holding capacity, an assembly line feeder, upstream of which a bar feeder can be arranged, is provided with additional devices. The quires of sheets with the closed end pointing forwards are transported as an imbricated chain on the assembly line feeder to the separating section. Before leaving the assembly line feeder, the loose line of quires is stabilised somewhat using loading rollers and advanced through an adjustable damping device to a sheet stop in such a way that one quire of sheets constantly rests against the sheet stop connected to a switch, while the preceding quire of sheets is drawn off by means of a suction device. A blowing air device provided in the separating region feeds the blowing nozzles arranged behind the sheet, symmetrically in relation to the quire of sheets and below the supporting plate, to facilitate separation using blowing air. The drive of the assembly line feeder is controlled by the switch actuated by the sheet stop.
Patent DE-3343426-A1 (DE)
Title: Method for insulating a pipeline, and spacers for this purpose
Inventor: WEDEL WEDIGO V
IPC: F16L59/07
Filed: 1983-12-01
Abstract: A method for insulating a pipeline, and spacers for supporting the outer sheath of the insulation on the pipeline, the spacers being formed by annular discs composed of fibre silicate, which annular discs consist of a body part and a cut-out part which complement one another to form an annular disc and are pushed onto the pipeline radially between the butt joints of successive insulating pieces, so that no cavities remain at the abutment points and the outer sheath of the insulation does not form a heat-conducting connection with the pipeline, so that heat losses are avoided and the insulation can be mounted on the pipeline very easily. <IMAGE>
Patent DE-3345744-A1 (DE)
Title: Pipeline milking plant
IPC: A01J7/02
Filed: 1983-12-17
Abstract: The invention relates to a pipeline milking plant with a rinsing device. The pipeline milking plant is designed as a compact plant in the form of a cabinet. In or on the housing of the compact milking plant, the essential elements for milking and for rinsing the parts which conduct the milk are grouped and interconnected in working order. As a result, mounting is made considerably more simple and less expensive. Moreover, the space requirement is greatly reduced as only approximately 1/3 of the wall area previously required is necessary for mounting.
Patent DE-3401357-A1 (DE)
Title: Silo removal and feed metering unit
Inventor: EGGENMUELLER ALFRED DR ING
IPC: A01F25/20
Filed: 1984-01-17
Abstract: The invention relates to a silo removal unit with a toothed rake 6 on its underside, a cutting device 7 and an associated guiding device 8. The cutting device 7 and the guiding device 8 are fitted in such a way that when the block of feed 9 has been removed and transposition has taken place at the front side of the block of feed 9, thin slices are cut off which fall apart and enter a hopper 10, from which the feed enters the feed trough or a distributing system via the distributor 11. A variety of solutions are specified for the guiding device 8, e.g. using chain drives, using cutter guides or using an extension arm for the cutting device 7. The hopper 10 and the distributor 11 may be uncoupled using rapid coupling devices 12 before silo removal, but they may also be folded away. <IMAGE>
Patent DE-3409750-A1 (DE)
Title: Seal arrangement
Inventor: KATO YOSHIHISA
IPC: F16J15/02
Filed: 1984-03-16
Abstract: A seal arrangement comprises a seal carrier (2), in the cylindrical outside of which is formed an annular groove with a V-shaped cross-section, a ring (1) composed of a flexible material such as rubber and soft plastic and having a rectangular cross-section, which is inserted into the annular groove, and a sealed-off element (5) with which one edge of the ring (1) forms a line contact seal. <IMAGE>
Patent DE-3413580-A1 (DE)
Title: Device for the oil lubrication of rolling bearings having a rotating outer ring
Inventor: ROESCH ARMIN
IPC: B65G39/09
Filed: 1984-04-11
Abstract: There are mountings having a rotating outer ring, in which, despite a moderate quantity of oil, a sufficient lubrication of the bearings is to be ensured and oil circulation achieved by simple means. For this purpose, there is provided next to the bearings a wall which narrows towards the shaft centre and which separates the bearing-oil space from the oil-supply space. Furthermore, an oil-conveying device is attached to the shaft and conveys oil from the supply space into the bearing-oil space, from where, after passing through the bearing, it enters oil run-off bores which extend in the housing back to the oil-supply space. <IMAGE>
Patent DE-3415131-A1 (DE)
Title: Windrower for agricultural crops
Inventor: DENI FRANZ
IPC: A01D84/02
Filed: 1984-04-21
Abstract: A windrower equipped with one or more drums (5) is fitted on its drum casing (6) with helical surfaces (7) which gradually merge on the circumference into downwardly directed shell surfaces (8) serving for the transverse transport of the crop. <IMAGE>
Patent DE-3418155-A1 (DE)
Title: Method for producing electrically conductive bushings in enamelled metal plates
Inventor: EBNER HEINZ
IPC: H05K3/44
Filed: 1984-05-16
Abstract: In the case of the method, the metal plate (2) is first perforated, is then deburred and is subsequently enamelled. Thereafter, the enamelled hole walls are provided with a metal coating (11) by the use of thin-film technology. Connecting pins (7) which can be soldered are then inserted into the metallised holes and are mounted in a gas-tight manner in the holes by means of solder (12). According to a deviating method, the metallisation of the hole walls is carried out in that an electrically conductive paste is introduced into the enamelled holes by suction by means of a vacuum, and the metal coating (11) is subsequently produced by burning the paste into the enamel layer (1). <IMAGE>