baber/WOPTO huggingface dataset:
Patent SE-8200189-L (SE)
Inventor: MACNAB J E
IPC: B66F9/14
Filed: 1982-01-14
Abstract: The invention relates to a carriage assembly 28 for a lift mast. The carriage assembly has a frame 30 and a pair of load supporting arms 64 pivotally connected to the frame at spaced locations on a lower portion 36 of the frame, and pivotally connected to a guide bar 52 slidably connected to an upper portion 34 of the frame for permitting unitary movement of the load supporting arms relative to the frame, transversely to the lift mast. The carriage assembly 28 is compact, lightweight and requires few parts. Thus, capacity, visibility, component life and performance are improved. The carriage assembly is particularly useful on a vehicle such as a lift truck. <IMAGE>
Patent SE-8200603-L (SE)
Inventor: BRANDT L
IPC: F16J15/06
Filed: 1982-02-03
Abstract: An inboard outboard drive having a structural part which passes through an opening in the hull of a boat. A mounting shield for supporting the structural part is at its inner portion provided with symmetrical receiver grooves into which the support flanges on the structural part may be selectively inserted in either one of two reversed positions and has in an outer portion an asymmetrically located flange for securing to the hull. The shield may according to need be put on the inner or outer side of the hull, depending on which of them is more even than the other.
Patent SE-8201190-L (SE)
Title: Thread-rolling tool with inclined tool axes - has axis angles equal to that of thread helix angle, with forming rollers arranged circumferentially
Inventor: TOROPOV G A
IPC: B21H3/08
Filed: 1982-02-25
Abstract: The internal thread-rolling tool employs evenly spaced rim rollers which turn round their axes relative to the revolving body through an angle equal to the thread lead angle. The body also contains grooving rollers (6,7,8) cutting at the same angle as the thread rollers (3,4,5) and with the same spatial relation to the axis round which the body rotates (1), but turned at an angle to the thread rollers. The thread vertices of the grooving roller are axially offset from those of the directly preceding thread forming roller as projected onto a plane normal to the body axis by an amount P/2-P.Beta/360 deg., where P is the thread pitch being generated and BETA is the angle between the rotation axes of the grooving and preceding thread forming roller projected onto the plane specified. Thus the grooving rollers enter the blank first and act as cams guiding the vertices of the thread forming rollers following on behind.
Patent SE-8201271-L (SE)
Inventor: THEURER J
IPC: E01B27/16
Filed: 1982-03-02
Abstract: A tamping tool unit for a ballast tamping machine has a frame and a tamping tool unit carrier vertically adjustably mounted on the frame. The unit has a pair of tamping tool holders, each holder having affixed thereto a tamping tool for immersion in the ballast adjacent a point of intersection of a track tie and rail where the track is supported on the ballast. A transverse axle pivotally supports each tamping tool holder on the carrier and a hydraulic reciprocating drive pivots the tamping tool holders independently of each other and asynchronously towards and away from each other transversely to the track tie. Each axle is eccentrically supported to impart thereto a constant horizontal and vertical motion with respect to the carrier and a transmission connected to the eccentric axle supports and is arranged to cause the motions of the axles to be effected in opposite directions. A common vibrating drive is connected to one of the supports for rotating the same about an axis of rotation to impart to the axles revolving motions in opposite directions. The axes of rotation of the eccentric axle supports are so spaced from the axles that the axles move in orbits downwardly in the portions of the orbits facing each other whereby the lower ends of the tamping tools are vibrated in elliptical paths downwardly with respect to the track support point.
Patent SE-8206308-L (SE)
Inventor: MALBERG P
IPC: F16H3/54
Filed: 1982-11-08
Abstract: Supplementary gearbox for vehicles comprised in a gearshift housing (2) a planetary gearing (1) between an ingoing axle (4) and an outgoing axel (11). The planetary gearing (1) consists of one with the ingoing axle (4) connected to the sun-pinion (6), a number therein through the planet-wheel (7) which is pivotally journaled in bearings on one with the outgoing axle (11), the connected planet-wheel holder (10), as well as a ring wheel (14), which surrounds and acts against the planet-wheel (7). In addition, the supplementary gearbox includes a coupling (29) for the planet wheel.  The invention is characterized mainly because the coupling (29) is set up, when activated, to connect it to the ring wheel's (14) twist-fast coupling carrier or alternatively with a clutch driver (20), which is twist-fast connected with the gearshift housing  (2). The ring-wheel (14) can thus be connected with the ingoing axel (4) or with the gearshift housing (2). In known design methods of such planetary gearing they are connected together in a high gear area planet-wheel bracket with the outgoing axel subjected to high, gearing moments. According to the gearbox in the invention, the outgoing axel (11) is not subjected to any such moments and can therefore be designed with smaller dimensions than earlier.<IMAGE>
Patent SE-8206483-L (SE)
Inventor: AGREN L
IPC: B29C48/09
Filed: 1982-11-15
Abstract: Method for orientation of the material of tubes (10) of plastic wherein the plastic tube is passed through a heated jacket tube (12). The plastic tube is held under an internal positive pressure inside the jacket tube is to be exposed to tempering in an initial stage and then to be exposed to orientation in a following wider portion of the jacket tube by the plastic tube being expanded against the tube wall under the action of the internal positive pressure in said latter portion of the jacket tube.
Patent SE-8206910-L (SE)
Inventor: RENNE NICOLAS
IPC: C23F14/00
Filed: 1982-12-03
Abstract: The soln. passes through a tube heat exchanger at a pressure sufficient to prevent boiling. Steam is formed and sepd. from the soln., in a flash chamber. The flow speed of the soln. is periodically increased based on average values.
Patent SE-8207494-L (SE)
Inventor: BJORLING KJELL ARNE
IPC: A43C/
Filed: 1982-12-29
Abstract: The self-tapping spike, hook or ice prod is for fitting in a horseshoe to prevent slippage. It comprises a self-tapping screw with a hole in the head which a hard metal tip is fitted. The tip is detachable above the joint between the head and the screwed portion to reduce the risk of breakage.
Patent SE-8301341-L (SE)
Inventor: SJOGREN E
IPC: B30B9/06
Filed: 1983-03-11
Abstract: The invention concerns a machine for the extrusion of liquid, especially for refuse. The refuse is fed into a hopper (1), and a piston unit at the bottom of the hopper generates a pre-compressed cylindrical string in a cylinder chamber (5). Using a piston (7), the string is pressured in a compression cylinder (8, 9), where after a stamp (10), from the opposite direction, is forced into the compression cylinder (8, 9). The stamp is smaller than the compression cylinder's cross section, so that a hollow shaped brickette is formed from the solid mass as a suspension is pressed out through a hole in the cylinder wall (9) and runs off through an outlet pipe (16). The cylinder wall consists of rings arranged next to each other in which radial tracks are employed for the running off of the extruded liquid suspension.<IMAGE>
Patent SE-8301652-L (SE)
Inventor: FRYKHULT R H
IPC: B01D/
Filed: 1983-03-25
Abstract: A rotating filter containing a drum shaped axel, housed in a container for fibre suspension. The axel is edified of axial waste pipes, in which the hollow filter element, forming ring shaped filter sheets is housed. A collector funnel for fibre biscuits extends itself centrally through the axel. According to the invention, the filter is characterised by the axial waste pipe (6) communicates with each and every chamber (9<1>-9<8>) for accumulation of filtrate set up on the drum shaped axel (4); that each accumulator chamber (9<1>-9<8>) is designed for the collection and storage of filtrate, which under the filter's operation flows form the opposite filter element and waste pipe when the accumulator chamber passes a filling zone during rotation (4) of the drum shaped axel; and that each accumulator chamber (9<1>-9<8>) is set up for the emptying of collected filtrate via a stationary lock out device (11<1>, 11<2>, 26) that is dimensioned to receive the filtrate that exists in the accumulator chamber and in the corresponding filter element and waste pipe, when the accumulator chamber passes the given filler zone following the emptying zone during the rotation of the drum shaped axel.<IMAGE>
Patent SE-8303689-L (SE)
Inventor: RYNGELSTAM K T
IPC: E05B65/48
Filed: 1983-06-28
Abstract: A locking device, containing a lock lever and/or a lock shackle (1), whose one end (10) is combinable with a first bracket (2) and other end (1b) is formed with a notch (3), another bracket (4) is formed with a projection (5) intended for working together with the notch (13), and a lock designed to work with a notch (8) in the bracket, shows a lock shackle (1), in connection to the notch (3), formed with a good connection (10). The outer size of the connection (10) is adapted to somewhat exceed a lock assigned to the facing surface of the lock shackle. The projection (5) and the lock are mutually dimensioned so that the surface of the lock, at the lock's co-operation with the projection (5), lies and/or slips against the connection (10).<IMAGE>
Patent SE-8307226-L (SE)
Inventor: PETERS R B
IPC: G01P15/10
Filed: 1983-12-30
Abstract: An accelerometer has two proof masses each constrained from movement by a beam resonant force transducer. The proof mass-force transducer systems are mounted with the sensitive axes of the proof masses aligned and the force transducers arranged so that their resonant frequencies f1 and f2 vary oppositely with a change in acceleration. The acceleration is determined in accordance with the relation a=A1f1-A2f3+A0 or a=A1f12-A2f22+A0 where a is the acceleration and A1, A2 and A0 are calibration coefficients.
Patent SE-8400691-L (SE)
Inventor: FRANCAISE A
IPC: H02K49/02
Filed: 1984-02-09
Abstract: An electric retarder is provided for braking the transmission shaft (A) of a vehicle, in which the stator comprises at least one ring of coils (1) supported by a transverse plate (2) itself stiffened by a rib. The portion (7) of the stiffening rib of the plate, situated at the level of the axis (X) of the retarder, is disposed inside the ring of coils and is connected by radial extensions (10) each passing between two consecutive coils to outer rib sections (8,9) extending as far as the periphery of the plate. Thus the overall width L2 of the stator may be reduced for a given width l of the ring of coils, which makes standardization of the manufacture of the rotors possible in some cases.
Patent SE-8402270-L (SE)
Inventor: CAMPBELL J R
IPC: B23K11/00
Filed: 1984-04-26
Abstract: An apparatus is provided for forming a circular, honeycomb-type engine seal from pre-formed core strip having male and female nodes. The apparatus includes a source of strip and means for forming the strip into a circular seal configuration wherein the male and female nodes of the strip are automatically juxtaposed to each other for weldment as relative movement between the forming means and the source occurs to withdraw additional strip from the core strip source. As the relative movement continues, the juxtaposed male and female nodes are exposed to welding head means of the apparatus which welds the male and female nodes to one another. The forming means includes means for causing said relative movement constituted by drive means which is adjustable to permit forming means of different sizes to be utilized. The movement of the forming means permits successive layers or laminae of the strip to be welded to each other in circular form until a seal of the desired dimension is achieved. The method of the invention involves the step of simultaneously welding a plurality of male and female nodes which are juxtaposed to each other, and the additional step of welding pairs of nodes which are interspersed between previously welded pairs and the further step of utilizing the welding of a selected pair of nodes as a signal for the simultaneous weldment of additional pairs.
Patent SE-8402719-L (SE)
Inventor: LARSSON LARS-INGE
IPC: B24B15/02
Filed: 1984-05-21
Abstract: PCT No. PCT/SE85/00192 Sec. 371 Date Jan. 8, 1986 Sec. 102(e) Date Jan. 8, 1986 PCT Filed May 3, 1985 PCT Pub. No. WO85/05311 PCT Pub. Date Dec. 5, 1985.The present invention relates to an arrangement for grinding planar annular surfaces (6; 8), especially the sealing surfaces of a valve. The arrangement comprises a hub (15) disposed rotationally fixed and bearing a planetary disc (16) mounted rotatably on the hub (15) and bearing in turn around its periphery a plurality of grinding heads (17) each having a grinding disc (19) mounted rotatably in its respective grinding head (17). The planetary disc (16) is effectively connected to a drive shaft (4) by means of which it can be caused to rotate relative to the hub (15). Between the hub (15) and the grinding discs (19) there are effective connections (31, 32, 33, 34, 35, 36) adapted to cause the grinding discs (19) to rotate relative to their respective ginding heads (17) when the planetary disc (16) is rotated relative to the hub (15). It is characteristic of the invention that the drive shaft (4) is mounted in the center of the hub ( 15) in such a way that it can be pivoted through approximately 180 DEG  in a plane normal to the planetary disc (16). This enables the grinding discs (19) to coincide with the planar annular surfaces automatically and irrespective of the inclination of the drive shaft (4) relative to the said planar annular surfaces.
Patent SE-8404297-L (SE)
Inventor: LANG M
IPC: C07F7/18
Filed: 1984-08-29
Abstract: Compounds of the formula    <IMAGE>  (I)  in which R1 is lower alkyl substituted by hydroxy or by protected hydroxy, R2 represents carboxy or functionally modified carboxy, and R3 represents amino, lower alkyl-substituted amino, substituted methyleneamino or protected amino, optical isomers of compounds of the formula I, mixtures of these optical isomers, and salts of such compounds of the formula I that have a salt-forming group have antibiotic activity. The compounds of the formula I are manufactured according to processes that are known per se.
Patent SE-8504922-L (SE)
Inventor: JANSSON R
IPC: H01H85/00
Filed: 1985-10-18
Abstract: The melting conductor (2) is in series with the conductor between blade cartridge contacts, and pref. is of short extent in the longitudinal direction of the cartridge. Inside the melting conductor is a connecting and protection plate (3) with a female part for connection to a current rail (7) male part. When these two parts are connected, the rail conducts current from the right contact (1) to the left via the melting conductor (2). Adjacent to the protective plate is a temp. measurement indicator (5), and around the current rail are several measurement coils (6). One of these coils can be arranged to provide inductively current corresp. to that flowing through the current rail. A second measurement coil can be provided to measure the active, reactive and apparent effects, and a third can be formed as a transformer to measure voltage between the blade cartridge contacts contacts. Both the measurement indicator for temp. and the measurement coils have their conductors extending to a pin plug (8). Light diodes (11) can be incorporated to indicate fuse break, current take-off up to a specific extent, whether temp. is normal or too high, and the cos fi at different intervals.
Patent SE-8604640-L (SE)
Inventor: GORPENJUK B N
IPC: B23K35/04
Filed: 1986-10-30
Abstract: A welding rod for surfacing the cutting instruments consists of a mild steel envelope and a core made of a powder-like charge which contains graphite, marble, fluorite, chromium, molybdemum, vanadium, silicon, manganese and titanium and contains additionally perovskite concentrate, whereas chromium, molybdemum, vanadium, silicon, manganese and titanium are contained in the form of ferroalloys at the following ratio of the components in per cent by mass: graphite 0.8-1.4; marble 0.5-2.3; fluorite 0.5-5; ferrochromium 4.5-6.5; ferromolybdemum 9-13; ferrovanadium 3-5; ferrosilicon 1.5-2.5; ferromanganese 0.25-0.85; ferrotitanium 1.5-3; perovskite concentrate 0.2-1.5; mild steel of the envelope: balance.
Patent SE-8800810-L (SE)
Inventor: REUCHLEIN G
IPC: F02G1/044
Filed: 1988-03-08
Abstract: The aim of the invention is to improve upon conventional electricity generator sets consisting of a driven generator with relatively complex couplings and possibly a gear box transmission between the crank shaft and the generator. In accordance with the invention the engine is a stirling or hot gas engine with at least four double acting cylinders, each of whose pistons placed between a hot and a cold cycle space is connected with a piston rod on a cross head linearly guided in a cross head guide and coupled via coupling member, more especially one in the form of a connecting rod, with a crank shaft. Furthermore the moving elements-permanent magnets or exciting windings-of a linear generator are located in each cross head and the stationary parts-stators-are arranged on the associated cross head guide. The crank shaft and linking members only serve to synchronize the working cycles of the engine and are therefore only designed for light duty. Furthermore the crank shaft is entirely comprised within the crank shaft housing and the latter is hermetically sealed. The generator set serves as a self-contained unit for the production of electricity with a comparatively high power output, such electric output being used for charging an accumulator, running a load or for supplying a distribution network.
Patent SE-8801014-L (SE)
Inventor: LARSSON I
IPC: E05B63/04
Filed: 1988-03-21
Abstract: A doorleaf lock, comprising a lock mechanism for controlling a locking bolt (12) and a catch bolt (15), which is controlled by means of a door handle. The catch bolt, in a neutral position defined by a spring means (21), extends with a non-circular bolt head (17) through a non-circular opening (16) in the lock front wall (11). The catch bolt is displaceable into the lock, against the action of the spring means (21), during manipulation of the handle. The catch bolt (15) abuts a catch means (22) in said neutral position, said catch means being accessible via a second opening (28) in the front wall (11). The catch means is displaceable from its catch position by manipulation from the outside via the second opening (28). Further, after said manipulation of the catch means (22), the catch bolt is displaceable with its bolt head (17) out of the non-circular opening (16) to the outside of the lock, enabling a turning of the catch bolt around its longitudinal axis.
Patent SE-8900290-L (SE)
Inventor: OEHRNELL F
IPC: G01L5/107
Filed: 1989-01-27
Abstract: A load-sensing arrangement intended to be mounted in association with a rope 10, 12 in order to react to tensile load on the rope comprises a stand part 2, 4, 14 and a part 16 which is movable relative to the latter. A force-sensitive element 22 which reacts to the action of force by changing shape and/or movement and which is connected between the stand part and the movable part, and a sensor 36 is arranged to sense the force action on the force-sensitive element. The sensor 36 is of the contactless type and is mounted so as to sense and react to movement and/or a change of shape of the force-sensitive element 22 relative to the sensor. The force-sensitive element is preferably a leaf spring 22, one end of which is connected to the stand part and the other end of which is connected to the movable part 16. <IMAGE>
Patent SE-8900348-L (SE)
Inventor: APPELGREN A
IPC: F16L31/00
Filed: 1989-02-01
Abstract: The present invention relates to an arrangement (1) for a coupling (2) to permit the detachable coupling of hoses, pipes and similar with bodies (3, 4) exhibiting an internal flow space. The reliable and effective retention of component parts making up the coupling is capable of being achieved thanks to the present invention. At least one sleeve-shaped coupling component (7, 8) which, when in the coupling position (I), at least partially encloses an associated flow body, and with which a flow body (3, 4) and a coupling component (7, 8) are capable of being connected by means of screws or other connecting devices, is displaced relative to said associated flow body (3, 4), so that the ends (3A, 7A and 4A, 8A) of said body and its associated coupling component intended for the coupling are displaced relative to one another along the intended direction of flow (9) for said coupling component (7, 8) and flow body (3, 4), and in that a body/bodies and/or a coupling component/components situated at the ends of the coupling exhibit an essentially uniform internal flow bore (d, D) in order to provide an essentially constant flow past the coupling (2).
Patent SE-8900545-L (SE)
Inventor: PIHL J
IPC: B65D45/00
Filed: 1989-02-17
Abstract: The equipment detachably secures two parts of a box together (1, 2), having a locking device (5) engaging in a holder (6) on the second part. The device is movably mounted in a holder (13) on the first part (1), so that it can be retracted behind the edge (14) of the latter or protrude beyond it.
Patent SE-8902813-L (SE)
Inventor: JEHMLICH K
IPC: A61M16/10
Filed: 1989-08-24
Abstract: The appts. is for use by patients with breathing difficulties.  It incorporates a device for heating and humidifying the breathing gas. The device is installed between the patient and a Y-piece or non-return valve connected to the breathing appts. The device consists of a heat and moisture exchange element (2) enclosed in a cylindrical housing (1).  One end of the housing (1) has a connector (6) which is connected to the  breathing appts. while the other end connector (4) is connected to the patient.  The patient end of the device is fitted with a support plate (9) for the element (2).  This support plate (9) has a conical recess (10) which forms a sputum trap. USE - Breathing appts. for use by patients with respiratory difficulties.
Patent SE-9000183-L (SE)
Inventor: KIRSCH W M
IPC: A61B17/10
Filed: 1990-01-19
Abstract: A surgical clip is disclosed having a pair of spaced arms joined by a bridge that is deformed by pulling on a tang, which is connected to the bridge by a frangible neck. Also disclosed is a tool for pulling the tang, and an anastomosis procedure that may be quickly performed using the clip and tool.
Patent SE-9002077-L (SE)
Title: Femoral compression device for heart catherisation and angiography - uses belt for fastening around patient with two part base plate supporting pressurisation appts. to apply compressive force at puncture site
Inventor: SIGWART U
IPC: A61B17/12
Filed: 1990-06-11
Abstract: The femoral compression device (1) with pressurising appts. (5) for compressive bearing at a puncture site located at the femoral artery of a heart catheterisation patient. A base plate (2) supports the pressurisation appts with a belt (3) fixed round the patient's body with the base plate being in two parts fixed to the belt with the pressurisation appts fixed to the bottom part of the base plate to exert a compressive force against the body at the puncture site. The top part of the base plate has extensions (2a, 2b) extending in opposite directions and provided with a lock (4). An optical sensor detects bleeding.