baber/WOPTO huggingface dataset:
Patent DE-3247048-A1 (DE)
Title: Spreading device for spray systems
Inventor: TREFAN LASZLO
IPC: B05B15/06
Filed: 1982-12-20
Abstract: The invention relates to a spreading device for spray systems, especially for spraying agricultural chemicals and disinfectants under high pressure, and with the formation of drops, onto plant cultivations or any desired surface. The spreading device contains spreading heads which discharge the spray liquor and which are mounted on a hollow shaft also suitable for conveying the spray liquor. The communicating connection between the spreading heads and the hollow shaft is ensured by means of radial bores. The spreading device according to the invention can be characterised in that the spreading heads form at least two spreading-head groups, each spreading-head group being fastened to the spray system via a carrier plate and having at least two spreading heads. Advantageously, an annular body rotatable along the outer surface of the hollow shaft is inserted between the individual spreading heads and the hollow shaft. A build-up space of annular cross-section is formed along the inner cylindrical surface of the annular body, the said cylindrical surface being directed towards the hollow shaft, and the radial bores open into the build-up space. The annular bodies are provided with members serving for adjustment along the hollow shaft and maintaining the adjusted position, for example locking radius suitable for locking the annular bodies. The spreading device according to the invention can ... successfully not only in agriculture, but in numerous sectors of industry ... Original abstract incomplete.
Patent DE-3248032-A1 (DE)
Title: Forme inking unit for flexographic and intaglio printing machines having a variable-speed distributing cylinder
Inventor: BECK ERICH ING GRAD
IPC: B41F31/04
Filed: 1982-12-24
Abstract: To adjust the viscosity of printing inks, a distributing cylinder with a narrow gap relative to the ink chamber is driven at variable speed whilst utilising the thixotropic behaviour in a cylindrical ink chamber. The displacement body used as the distributing cylinder allows the volume of the ink chamber to be reduced to a value which is lower by a power of 10 than in known forme inking systems. The distributed ink passes into a closed ink application space and, by an adjustable pressure, onto the screen roller. Cleaning takes place by immersing the ink feed device in a solvent, the throughflow of the solvent device being maintained until the screen roller has been cleaned completely.
Patent DE-3301401-A1 (DE)
Title: Method for fitting a closure and closure combination
Inventor: WOLF ROLAND
IPC: H02G1/08
Filed: 1983-01-18
Abstract: The closure combination for the tension-resistant capping of a cable has a terminating cap (10) with an adapter ring (12) and a cast-resin injection-moulded hole (7), a forcible-spreading tension anchor and a shrink-sleeve section (11). <IMAGE>
Patent DE-3302640-A1 (DE)
Title: Attachment element
Inventor: HIRSEMANN ACHIM ING GRAD
IPC: F16B15/06
Filed: 1983-01-27
Abstract: The invention relates to an attachment element which has three helical grooves 2 by means of which the attachment element is screwed into the aerated cement block when it is knocked in. At the same time, a plate 20, for example, through whose hole the rear shank piece 6 is passed, is pressed against the aerated cement block 19, and anchorage in consequence takes place at the same time, since the projections 9 penetrate into the plate 20 and at least exacerbate screwing back (Fig. 8). The rear shank piece 6, which is not weakened, makes a higher lateral load possible; for this reason, the helical grooves 2 do not extend as far as the edge of the aerated cement block 19. <IMAGE>
Patent DE-3303717-A1 (DE)
Title: Hooked-head bolt for support claws on the roadway supports in underground operation
Inventor: MUELLER DIETER
IPC: E21F17/02
Filed: 1983-02-04
Abstract: For a hooked-head bolt for support claws on the roadway supports in undergound operation, having a tie-bar which is provided at each end with a recess for receiving in each case the shank of the hooked-head bolt and can be clamped to the profile bottom of the support profile by means of the outer hook arms, supported on the flanges or webs of the support profile, after the shanks of the hooked-head bolts have been swivelled into alignment with the tie-bar recesses, it is proposed according to the invention that the inside of the inner hook arm has a support cam which, when the outer hook arm is supported by bearing against the flank of an inserted support profile, holds the hooked-head bolt shank out of alignment with the tie-bar recess.
Patent DE-3305298-A1 (DE)
Title: Method and device for machining workpieces of non-circular cross-section by means of rotating tools
Inventor: FUCHS ERWIN
IPC: B23B5/44
Filed: 1983-02-16
Abstract: The intention is, with the aid of a machining tool and cutting elements, cutters or the like with a limited chip length which are arranged on a cutter head and move relative to the workpiece, the axis of the cutter head being offset by a certain amount relative to the axis of the workpiece, to design a method and an associated device for machining workpieces, in particular long workpieces, e.g. for cutting tubes, preferably made of metallic material, at any desired point in such a way that even polygonal workpieces, e.g. workpieces with a square, rectangular or polygonal cross-section, can be machined in a simple manner. In a device for carrying out this method, the cutters (4) are, according to the invention, for this purpose not moved in a circular trajectory but in a non-circular regular trajectory, in particular a square trajectory, around a workpiece (27), the rake angle remaining approximately constant over the length of engagement. <IMAGE>
Patent DE-3309601-A1 (DE)
Title: Impact or pulling device for a fishing implement
Inventor: SAVIC SERGIJE
IPC: A01K91/10
Filed: 1983-03-17
Abstract: An impact or pulling device for a fishing implement formed from a rod and reel is automatically triggered without the action of the angler when the fish bites, by virtue of the fact that the lever (14) which effects locking of the impact or pulling device has a line guide (28) through which the line (23) is guided, the lever (14) executing a pivoting movement due to a pull on the line consequent upon a fish having bitten the hook, owing to which movement locking of the impact or pulling device is triggered. <IMAGE>
Patent DE-3316753-A1 (DE)
Title: Process and device for quenching red-hot coke in a quenching box
Inventor: KRAL LEOPOLD
IPC: C10B39/14
Filed: 1983-05-07
Abstract: In order to produce quenched coke of almost constant moisture content, the quantity of quenching liquid is injected by means of a plurality of quenching lances (4 to 13) into the coke bed (21) in a process and device for quenching red-hot coke in a quenching box (2).   <IMAGE>
Patent DE-3319058-A1 (DE)
Title: Synthetic resin coating for sealing flat roofs, terrace and balcony floors and the like
Inventor: STRACKE HANS-JOACHIM
IPC: E04D11/02
Filed: 1983-05-26
Abstract: The synthetic resin coating (1) for sealing flat roofs, terrace and balcony floors, walls and the like against damp is characterised by the following structure of layers in the sequence of application to the substrate:   a) a primer coating (3) which is applied to the surface (2) to be insulated and made of a solvent-containing single component polyurethane,   b) an impervious layer (4) of an unsaturated polyester resin, c) a supporting layer (5) of glass fibre fabric (6) impregnated with polyester as well as   d) a sealing layer (7) of coloured polyester resin.   A top coat (9) of an epoxy resin is applied to the sealing layer (7). For decorative purposes coloured plastic flakes (8) can be scattered on the sealing layer (7). <IMAGE>
Patent DE-3323107-A1 (DE)
Title: Multi-channel transmission system
Inventor: CERNY JOSEF DR
IPC: H04H1/00
Filed: 1983-06-27
Abstract: A monitoring device for information contents of time windows for a multi-channel transmission system, particularly for conference systems, and central television or broadcast commentator systems with outside commentator stations in which simplex and duplex traffic is provided. Signalling, control, tone and voice signals are transmitted digitally on a broadband link (infrared link) in the form of needle pulses from a pulse transmitter device to a pulse receiver device. If the beam transmitter is unintentionally covered at the subscriber station, the interruption of the pulse sequence is to be prevented. For this purpose, a fixed time window is provided. <IMAGE>
Patent DE-3326585-A1 (DE)
Title: Rotationally symmetrical containment
Inventor: EICHSTAEDT JOACHIM PROF DIPL I
IPC: E04H7/00
Filed: 1983-07-23
Abstract: The invention relates to a rotationally symmetrical containment, preferably for nuclear power installations. The aim of the invention is to provide a containment with a highly industrialised and optimal economic design which satisfies the most stringent requirements and which from the functional point of view realises the advantages of multi-wall designs within the framework of an integrated one-wall design. This is achieved owing to the fact that the wall of the containment consists of more than two nested, mutually enclosing layers which are formed from sheet steel with or without connecting means and from rod-shaped elements. The inner layer and also the outer layer of the wall are reinforced by annular tension elements, which can also be guided in strip shape or else at wall height as an additional layer between the outer layers. At least the inner, but also expediently the outer layer of the wall are to be gas-proof in design. The interspace between the layers supports devices for regulating and monitored discharge of gaseous and liquid media, and is preferably filled with concrete which fixes the layers with respect to one another.
Patent DE-3330524-A1 (DE)
Title: Wheel cover with a plurality of holding springs
Inventor: DRAEBING WALTER
IPC: B60B7/10
Filed: 1983-08-24
Abstract: A wheel cover (1) is equipped with a plurality of holding springs (12) for attachment in the groove formed between rim disc (3) and rim edge (4). The wheel cover (1) has an axially extending wall part (5) with radially directed openings (13) in the region of which in each case one of the holding springs consisting of a single-layer sheet steel blank is arranged. Each holding spring (12) has three legs (17, 18) formed by two notches which are open at the edges. The three legs (17, 18) have at their free ends support feet (26, 28) for resting radially against the rim disc (3) on the one hand and against the rim edge (4) on the other. At least one of the legs (17) has an essentially radially extending section (22) which penetrates an opening (13) of the wall part (5) with play so that the wheel cover (1) is thus fixed to the rim with a larger degree of radial play than of axial play. <IMAGE>
Patent DE-3334396-A1 (DE)
Title: Process for producing synthetic paving stone slabs
Inventor: MAST PETER
IPC: C04B26/02
Filed: 1983-09-23
Abstract: The invention relates to a process for producing synthetic paving stone slabs having a surface corresponding to the natural paving, which process is characterised in that a mixture of synthetic resin binders and mineral fillers is prepared, which is forced by a press ram into a compression mould corresponding to the surface of the stone paving.
Patent DE-3337549-A1 (DE)
Title: Method of preventing dust entrainment during the comminution of solid-material structures and apparatus for carrying out the method
Inventor: SCHREIBER RUDI
IPC: B08B15/04
Filed: 1983-10-15
Abstract: A method of preventing dust entrainment during the comminution of radioactively contaminated concrete structures using sheet confinements for protecting the environment, in which a working space is sealed off around the surface to be worked and put under negative pressure by suction extraction. The working space is covered by a transparent sheet, through the openings of which working tools can be pushed onto the surface to be worked. The dusts or solid materials produced are kept in the working space and continuously extracted by suction. As a result, no further contamination occurs in the space in which the work is taking place or on the persons charged with carrying out the work. The special feature of the working method is to be seen in that the work is carried out under a shroud and consequently the dust-generating part of the working equipment is enclosed.
Patent DE-3340403-A1 (DE)
Title: Two-limbed core laminate of two-piece design, consisting of laminate parts which can be pushed together
Inventor: GOETZ MARTIN
IPC: H01F27/245
Filed: 1983-11-09
Abstract: Published without abstract.
Patent DE-3340685-A1 (DE)
Title: Pick-up drum for mown crops
Inventor: FRISCH JOSEF
IPC: A01D89/00
Filed: 1983-11-10
Abstract: For the further improvement of a pick-up drum for mown crops, according to Patent (Application P 3315033.8), having a number of rotating mutually parallel tine carriers which each carry a row of tines, and having a supporting carrier which extends parallel to these and which carries via fastening elements a row of spring-steel strips leaving free between them slots, through which the tines are guided in a discharge region so as to execute a limited pivoting movement positively controlled by eccentric guides, it is proposed that the tine carriers be surrounded by a cylindrical drum casing (2) rotating with them, that the drum casing (2) has, assigned to each tine carrier (3), a row of slots (5) extending in a circumferential direction (4) and intended for the passage of the tines (6), and that the slots (5) each extend over a region of the drum casing (2) which corresponds approximately to the pivoting movement of the tines (6).
Patent DE-3342840-A1 (DE)
Title: Collection and delivery apparatus, designed as a travelling crane with crane bridge and lifting platform, for containers in stores, lifting appliance, storage installation and also method of feeding and collecting storage containers
Inventor: STADLER DIETER A
IPC: B65G1/04
Filed: 1983-11-26
Abstract: In the method of feeding and collecting storage containers in racks, at least one store crane with a crane bridge and a lifting appliance as well as at least one chain-type or belt-type conveying unit are provided. The store crane (11) is moved up to the intended location at the rack (1), the lifting platform (14) is lowered, the full container (6a) is loaded onto this platform (14) by means of telescopic forks of the lifting platform (14) and is then taken up with the latter. The store crane (14) then travels into its end unloading position and in the process takes the container (6a) into a first deposit space (16) of the crane bridge (12). After this the container (6a) is put down in the deposit space (16) and the lifting platform (14) moves up to clear the unloading opening of the bridge (12). The lifting appliance (13) provided with a return container (6b) then travels upwards and lifts the full container (6a). After this the crane bridge (12), augmented by one container width, is moved by the clearance between between the two containers (6a, 6b), and the lifting appliance (13) is lowered in order to deposit the return container (6b) in the second deposit space (16a) and travel downwards with the full container (6a). In the course of rationalisation, it is attempted, in the field of stock-keeping and collection, to reduce the collection and return movements of storage containers to a minimum. <IMAGE>
Patent DE-3343214-A1 (DE)
Title: Machine for grinding spectacle lenses
Inventor: KONTROSCHOWITZ KURT
IPC: B24B9/14
Filed: 1983-11-30
Abstract: Machine for grinding decorative facets on spectacle lenses, with a clamping element (15) between the grinding slide (2) and the drive and support unit (1), which clamping element (15) presses the spectacle lens (10) against a facet-grinding wheel (8), a defined grinding angle being obtained by an approach element (14). <IMAGE>
Patent DE-3345679-A1 (DE)
Title: Self propelled vehicle with auxiliary units operated by the engine
Inventor: HETTICH ROBERT
IPC: G05G1/46
Filed: 1983-12-16
Abstract: A self propelled road sweeping machine has a single driving speed control pedal (11), which acts in parallel on an engine speed control lever (12), and a transmission control lever (13). A manually operated shift lever (14) couples either the engine speed control lever (12) to the driving speed control pedal (11) and the engine speed governor (15) respectively or the transmission control lever (13) to the driving speed control pedal (11) or the control transmission (16). In the transmission control position, the shift lever (14) is coupled to the engine speed governor (Fig. 1). <IMAGE>
Patent DE-3345741-A1 (DE)
Title: Loading platform
Inventor: GRAFE WOLFGANG
IPC: B60P7/08
Filed: 1983-12-17
Abstract: The transportation of unit loads on the loading surfaces of transport vehicles is made more difficult due to the fact that the unit load has to be secured if it is not to slide back and forth during transportation. This can be done by accommodating the load in individual pallets which are to be placed on the loading surface or by providing the loading surface with an anti-slip coating. The loading and unloading of the pallets is quite awkward, time-consuming and thus expensive, as is also the loading and unloading when an anti-slip mat is laid down. A remedy is provided in this case by the invention which specifies a loading platform which allows the unit loads to slide during loading and unloading, but fixes their position during transportation. This is achieved by a bottom plate provided with openings which is mounted on the loading surface of the transport vehicle, it being possible for blocks consisting of anti-slip material to be passed through the openings, or by said bottom plate being provided with an anti-slip coating and the blocks passing through the openings in the bottom plate bearing rollers at their free end face which allow the unit loads to slide. <IMAGE>
Patent DE-3407888-A1 (DE)
Title: Steering system for bobsleighs with individually suspended runners and rear runners which are positively steered along with them
Inventor: SAMOYSKI SIEGFRIED
IPC: B62B13/10
Filed: 1984-03-03
Abstract: In order to achieve higher speeds on bends and more direction-stable travel on straight sections, the runners of the bobsleigh are individually suspended and the rear runners are positively steered along analogously with the front runners via linkages. By virtue of generally more gentle travel even in the straight sections of the route, better travel times and also an increase in the safety moment are to be made possible.
Patent DE-3421516-A1 (DE)
Title: Personal-computer-coupled numeric control system
Inventor: KIYOKAWA MORIO
IPC: G05B19/18
Filed: 1984-06-08
Abstract: A numeric control system is coupled to a personal computer, in which arrangement the personal computer can be easily used for inputting and modifying operating programs for the numeric control device without further information. The numeric control system comprises a conventional numeric control apparatus which consists of an input section (1), an arithmetic section (4), a storage section (3), an output section (5) and an input and display section (6) and in which a high-level language can be used as control language. The personal computer is capable of executing a data formation function, a data display function and a data management and control function. An interface section transfers programs which have been assembled in the personal computer for the numeric control apparatus. A storage unit (7) of the personal computer is used for storing automatic programming programs, graphic display programs and numeric control programs. <IMAGE>
Patent DE-3423417-A1 (DE)
Title: Heat pump unit having heat store
Inventor: KRUEGER-BEUSTER HELMUT
IPC: F28D20/00
Filed: 1984-06-26
Abstract: The heat of reaction of the solution of sulphuric acid in water is utilised for heating. The solution is fed to a solar collector and separated under conditions of vacuum distillation and then stored for as long as required for later use in separate vessels. In order to extend the energy storage, the sulphuric acid itself can be decomposed and stored separately.
Patent DE-3432004-A1 (DE)
Title: Installation for waste-gas detoxification by post-combustion
Inventor: ZIMMERMANN HANS GEORG DIPL ING
IPC: F23G7/06
Filed: 1984-08-31
Abstract: For the detoxification of smoke gases and waste gases, which are still combustible, from chemical processes, use is made of an aerosol oil burner according to Patent Application P 3316190.9 for igniting and maintaining the post-combustion. The gases for post-combustion are delivered by a blower and the air necessary for the post-combustion by a second blower, and are burned in a flame pipe in which the nozzle of the burner is situated.
Patent DE-3433217-A1 (DE)
Title: Appliance effective over a wide area for the clearing of surface-laid land mines
Inventor: KUESTERS HEINZ PETER DIPL ING
IPC: F41H11/16
Filed: 1984-09-10
Abstract: What is proposed is an appliance effective over a wide area for the clearing of surface-laid land mines, which is connected to a vehicle via a link system and which is pushed by a preferably armoured vehicle. The appliance comprises a striking arm which is guided pivotably in a horizontal plane and pendulously in a vertical plane. In its raised initial position, the striking arm is held via a locking device, and to achieve a power-assisted pendulum movement it cooperates with a prestressing device.
Patent DE-3436520-A1 (DE)
Title: Protection against unintentional erasing of diskettes
Inventor: PONGRATZ ALFRED
IPC: G11B19/04
Filed: 1984-10-05
Abstract: Published without abstract.
Patent DE-3439619-A1 (DE)
Title: Roller for a brake test stand
Inventor: GROETZNER KURT ING GRAD
IPC: G01L5/28
Filed: 1984-10-30
Abstract: A roller set for a brake test stand is proposed, in which only one of the test rollers is driven. The other roller is constructed as a support and contact roller and is smaller than the test roller. Production of a roller set for a roller test stand is substantially simplified due to this measure. The roller set is, in addition, more maintenance-free, and displacement of the bearing forces in the roller prism as a function of the braking force is prevented. <IMAGE>
Patent DE-3442588-A1 (DE)
Inventor: LUDWIG HANS
IPC: F23L17/02
Filed: 1984-11-22
Abstract: Deflector hood for chimneys, in particular for the air exhaust lines of industrial exhaust installations such as digestors or the like, made up of an outer jacket expanding from two opposing openings to a center plane located between the openings. The hood acts as a cap on the air exhaust line. An inner body is held within the outer jacket and expands continuously from the base surface toward the outlet opening. The internal space is open toward the outlet opening and is connected with the environment by a channel leading through the wall of the outer jacket. The inner body has a configuration corresponding to that of the outer jacket, expanding from the inlet opening to a center plane and subsequently narrowing to the outlet opening, such that the annular space enclosed between the outer jacket and the inner body has a cross-sectional area continuously increasing from the inlet cross-section to the outlet cross-section. The channel connecting the internal space of the inner body with the environment and serves to drain off liquids. The channel originates at a lateral surface of the inner body and is in the form of a bearing surface.
Patent DE-3445146-A1 (DE)
Inventor: HATLAPA ROLF
IPC: B63H9/06
Filed: 1984-12-11
Abstract: 1. Sail mounting for sailing boats, consisting of a mast (1) and a boom (2) for receiving a sail (4), wherein the boom (2) is mounted in the boat body via a rotary shaft (3) to form an axis of rotation and the mast (1) is mounted on the boom (2) at a distance from the rotary shaft (3), characterised in that the mast (1) is rotatably mounted on the boom (2) via a lockable rotary shaft (10).