baber/WOPTO huggingface dataset:
Patent SE-8501598-D0 (SE)
Inventor: JOHANSSON K
IPC: B65G1/06
Filed: 1985-04-01
Abstract: 1. A carriage-like arrangement (1) for the transportation of goods, and a frame structure (2, 3) for co-action with the arrangement (1), said arrangement having provided thereon laterally projecting, at least partially driven axles (30, 31) with support wheels (32), the latter being carried by carrier means (55 and 61) and co-act therewith and which arrangement also includes goods lifting and carrying devices (17, 18), and further devices (14-16) for preventing the arrangement from unintentionally leaving the frame structure, and further including goods detecting means, the movement of the goods lifting and carrying devices being controlled by a program mechanism or the like (28), and in which arrangement one (15) of said devices (14-16) comprises a detector, preferably a photo-cell operative in sensing or detecting said carrier means, said device upon termination of detecting contact being intended to send a signal to said program mechanism which thereafter stops the arrangement so as to permit said arrangement to be lifted, or to be loaded with goods or unloaded, characterized in that the throughpassing axles (30, 31) are divided and adjustable longitudinally or axially ; and that the carrier wheels (32) and/or the carrier means (55 and 61) co-acting therewith are provided with means (48, 51) and (56, 57) respectively for facilitating assembly and removal of the carrier wheels.
Patent SE-8502826-D0 (SE)
Inventor: AHLSTROM SVEN-AKE
IPC: F16H3/60
Filed: 1985-06-07
Abstract: A reverse gear mechanism features input and output shafts, (1, 2) which are both connected via a planetary gear assembly consisting partly of a ring gear (7) on a cover (8) that is connected to the output shaft (2) via a primary spline coupling (9,10), and partly of a sun gear (11) which is connected with torsion resistance via a secondary spline coupling (12, 13) with each able to shift axially relative to the input shaft (1). A number of planetary gears (14) integrating with the sun gear (11) as well as the ring gear (7) are positioned on a carrier (16) that is freely rotational relative to the input shaft (1) as well as the cover (6). In a first position, the cover provides a connection with torsion resistance between the shafts (1, 2) via the spline coupling (9, 10). In a second position the input shaft (1) releases the spline coupling while the planetary gear carrier (16) is braked relative to the input shaft. The output shaft is thereby made to rotate in the opposite direction of the input shaft and at a reduced rotational speed.<IMAGE>
Patent SE-8503329-D0 (SE)
Inventor: WILKINSON R E
IPC: F01P3/08
Filed: 1985-07-04
Abstract: The present invention provides an improved cooling system for a reciprocating piston engine. The engine is of the type having at least one cylinder and a piston movable between a top dead and bottom dead center. The cooling system comprises a housing or coolant jacket which encircles the outer end of the cylinder and extends towards the inner end of the cylinder. The coolant jacket, however, terminates short of the inner end of the piston when the piston is at its top dead position. A fluid passageway is formed through the housing and has both an inlet and outlet. Liquid coolant is supplied under pressure to the inlet port on the housing. The coolant flows through the lower section of the water jacket surrounding the piston area thus achieving uniform adequate cooling of both the combustion chamber and piston. In addition, an oil nozzle mounted within the engine crankcase directs a jet of oil onto the inner surface of the piston dome for further cooling of piston and subsequently supplements cooling of the cylinder barrel and head. The oil jet is the primary cooling mechanism for the section of the barrel not enclosed by the water jacket.
Patent SE-8604227-D0 (SE)
Inventor: WIRDHEIM LARS
IPC: A63B5/00
Filed: 1986-10-06
Abstract: The outer casing (3) of the appts. is provided with straps (4,5) which adhere to each other on contact, thus permitting the combination of several appts.. Such straps extend completely around the block. To enable the block to be moved, hand grips (6,7) are incorporated, and at least one of the block surfaces (A-F) is impressed to impede sliding on a ground surface.
Patent SE-8700625-D0 (SE)
Inventor: BIEZ G
IPC: C10B53/00
Filed: 1987-02-16
Abstract: Metal bodies which may be contained in waste are removed, whereafter the waste are crushed and homogenized so as to form a homonegeous pulverulent mass; said mass is pressed in the form a plurality of cylindrical granules and, finally, these granules are mixed with a pulverulent mixture of quicklime and calcium carbonate and are subjected to a heat treatment comprising an initial heating phase causing a sudden heating of the granules without exceeding the pyrolysis temperature of plastic materials possibly present in the starting waste mass. Thereby, solid, inert and water-insoluble granules are thus obtained which may be used for example as concrete or mortar granulate.
Patent SE-8703127-D0 (SE)
Inventor: KREUSEL ULRICH
IPC: E04B1/19
Filed: 1987-08-12
Abstract: The invention relates to a linking device for connecting the front end of a pipe to a structural component, particularly to a sphere to form a junction point with a plurality of pipe connections. The subject of the invention is distinguished in that the pipe (2) has an axially extending longitudinal channel (7) into which is inserted from the front a securing element (4) which is connected via a clamping device (6), abutting with its ends on the pipe (2) and on a structural component (3) and consisting of two opposed clamping jaws (19, 20) held together by a screw connection (39), with a connecting element (5) fixed opposite from the securing element (4) on the structural component (3).
Patent SE-8703319-D0 (SE)
Inventor: OLSSON G
IPC: B60K15/077
Filed: 1987-08-27
Abstract: An ejector (6) is arranged in a fuel tank (1) in order to transfer fuel from the fuel tank (1) to a fuel chamber (2) arranged in the tank (1). The ejector (6) comprises a housing section (8) with an opening (10) leading to the fuel tank (1). Connected to the housing section (7) is an inlet channel (26) for the engine's surplus fuel and an evacuation channel (17) which is connected to the fuel chamber (2).
Patent SE-8800401-D0 (SE)
Inventor: ERIKSSON K A
IPC: F16B13/14
Filed: 1988-02-06
Abstract: The invention relates to a fastening arrangement 1 for anchoring in a predrilled hole 10, 23 in a building element cast in concrete or constructed from solid or perforated blocks 11, 22, which fastening arrangement can, by virtue of its design, be brought into engagement with the building element even if the predrilled hole meets a cavity in the building element. The fastening arrangement consists of a plastic sleeve 3 which is intended to interact with a screw and, in the mounted position, comprises closest to the hole opening a cylindrical portion 7 which merges with a first conical portion 8 formed by gradually decreasing material thickness, which is divided into flaps 16 and in turn merges with a second conical portion 9 formed by increasing material thickness, which constitutes a part of an expansion body 14 which is formed by the inner end portion of the sleeve 3 and is designed so as, when the screw 2 is tightened, to be drawn into the sleeve, the expansion body 14 pressing, in front of it, the flaps 16 into the sleeve, which flaps then form S-shaped loops which increase the expanding action of the body 14. <IMAGE>
Patent SE-8801576-D0 (SE)
Inventor: DRESCHMANN P
IPC: F16C19/14
Filed: 1988-04-27
Abstract: A bearing has an outer ring that has an axially outward edge. The inner ring of the bearing has a flange that extends radially outward past the outer edge of the outer ring and defines a slot between them. The external surface of the outer ring is inclined radially inwardly moving axially inwardly from the outer edge of the outer ring for defining a conical section terminating in a circumferential groove. Internally, the outer ring has a borehole in from the outer edge which is also radially inwardly inclined moving axially inward from the outer edge. The outward surface incline directs water away from the slot. The inward surface incline directs water between the rings outward through the slot. The single inclined surface on the exterior of the outer ring may be replaced with a series of inclined surfaces giving the exterior a toothed appearance. A seal may be disposed internally between the outer and inner rings. Attachment boreholes in the flange are at the radially outward tip of the axially edge of the outer ring.
Patent SE-8802505-D0 (SE)
Inventor: OLSSON SVEN-ERIC
Filed: 1988-07-05
Abstract: A new method for deciding a woman's safe period during the menstrual cycle by showing that ovulation has occurred, particularly involving testing urine or salvia for progesterone or its metabolites. The method is used as a birth control utilising the safe period. A rapid test by chemical or immunological methods is particularly claimed. (Provisional Basic previously advised in week 9009)(0/0)
Patent SE-8802548-D0 (SE)
IPC: F16C35/073
Filed: 1988-07-07
Abstract: A device for journaling the shaft (1) of a top-mounted agitator, comprising a bearing housing (5) for mounting on an agitator stand and a bearing (31) mounted between the shaft and the bearing housing. The bearing is mounted on a shaft sleeve (9) fastened to the shaft. The sleeve is implemented such that when dismantled, the bearing can be removed therefrom by moving it upwards along the sleeve. The sleeve is provided below the bearing with abutment means (22) arranged for co-action with complementary abutment means (23) in the bearing housing, so that the shaft sleeve, and thereby the shaft, can be carried in the bearing housing when the bearing is removed from the shaft sleeve or in connection with a bearing failure which could allow the shaft to go down.
Patent SE-8903906-D0 (SE)
Inventor: ZETTER C
IPC: D21H17/28
Filed: 1989-11-21
Abstract: The invention concerns a cardboard applicable for aseptic packaging. The dry strength in the cardboard is improved by ordinary starch sizing, as well as its wet strength by a likewise ordinary hydrophobic sizing. To better withstand peroxide treatment included in aseptic packaging processes, the cardboard is bulk-sized with a size based on an alkylsuccinic acid anhydride.
Patent SE-9001527-D0 (SE)
Inventor: THEURER J
IPC: E01B27/17
Filed: 1990-04-27
Abstract: The travelling track tamping and lining machine (1) comprises a tamping head (15) and an assembly (21) for lifting and laterally lining a track (5) of which the tool frame (27) - adjacent the tamping tools and preceding them in the working direction and pivotally connected to the machine frame (11) via lifting and lining drives - is designed to be supported on the track by two flanged wheels (26) arranged one behind the other longitudinally of the machine and designed to act as a pair of lining tools. It is equipped - per rail - with at least two lifting tools (25) designed for displacement under the power of drives and for application to the rails. The tool frame (27) is formed by two frame sections (29, 30) which are arranged one behind the other longitudinally of the machine and which are interconnected to pivot about a vertical axis (28) relative to the plane of the frame formed by the axes of the flanged wheels. @(29pp Dwg.No.2/8)@ -
Patent SE-9100562-D0 (SE)
Inventor: MINAMI Y
IPC: B60N2/427
Filed: 1991-02-27
Abstract: A protective seat (1) having a protective member (10) provided between a seat belt (7) and a seat body (2) to prevent the seat belt (7) from coming into direct contact with the sheet body (2) when the belt (7) is fastened tight. Also provided are engaging mechanisms (2c, 10d, 11, 12) that allow the protective member (10) to engage with the seat body (2) when a deceleration larger than a specified value is applied to a vehicle. As a result the seat belt (7) does not directly engage with the seat body (2) owing to the protective member (10) when the protective seat (1) is fixed to the car seat by fastening the seat belt (7) after passing it through the mounting hole of the seat body (2). Therefore, the reclining angle of the seat body (2) can be adjusted while keeping the seat belt (7) tensioned. Also, since the protective member (10) is engaged with the seat body (2) by the engaging mechanisms (2c, 10d, 11, 12) when a vehicle is quickly decelerated, the seat body (2) can be securely retained without changing the reclining posture. <IMAGE>
Patent SE-9101346-D0 (SE)
Inventor: ANDREASSON JAN
IPC: E06B9/68
Filed: 1991-05-06
Abstract: The electrical motor is used for winching, tilting and spreading of the screening slats. A mechanical end stop (8) is built-in or naturally controls the motor in end positions via current-sensitive regulating electronic equipment (11) which breaks current feed to the motor. The electronic equipment can be pre-set for a specific load before the current circuit is broken. A current switch (4) for manoeuvring has to be set at zero before any current is available and manoeuvring has to be carried out again if the control electronic apparatus (11) is released. - A spring-back current switch (5) with lower voltage in the circuit, giving a lower motor speed, can be used for tilting or fine adjustment. Both current switches (4,5) the control electronic apparatus (11), and a rectifier bridge are placed on the same circuit board (6) in the same housing.
Patent SE-9102179-D0 (SE)
IPC: B01D24/00
Filed: 1991-07-12
Abstract: PCT No. PCT/SE92/00517 Sec. 371 Date Dec. 29, 1993 Sec. 102(e) Date Dec. 29, 1993 PCT Filed Jul. 9, 1992 PCT Pub. No. WO93/00977 PCT Pub. Date Jan. 21, 1993A filtering process for and apparatus separating air bubbles and granular filter medium from a filtrate contaminated by the filter medium and bubbles when passing through a filter bed formed by the filter medium for treatment of a suspension or liquid solution, a gas being passed through the filter medium in contact therewith, includes providing a treated filtrate zone (3) above the filter bed (2), collecting the treated filtrate in the filtrate zone, conducting granular filter medium from the filter bed (2) upwardly through a conveying pipe (4) to a position above the filter bed and thereafter downwardly through a washing apparatus (5) from which the filter medium is precipitated onto a plate (11) above the filter bed. Treated filtrate flows through a separate chamber formed by a cylinder (12) around the washing apparatus (5) and then upwardly through the lower end of the washing apparatus and outwardly through the upper end of the washing apparatus and thereafter leaves the system through an overflow outlet pipe (7). The filtrate leaves the system through a separate filtrate outlet (8). The filtrate flowing downwardly through the separate chamber functions as the washing liquid and flows at a rate sufficiently low for separation of gas bubbles in the chamber therefrom. The filtrate washing liquid flowing upwardly through the washing apparatus (5) flows at a rate sufficiently low for separating the downwardly conducted granular filter medium.
Patent SE-9300382-D0 (SE)
Inventor: HALLBERG JOERGEN
IPC: F24F7/013
Filed: 1993-02-05
Abstract: The invention relates to an apparatus in ventilation heat exchangers intended, in the ventilation of buildings, to transfer heat from the warm exhaust air to the cool incoming air, said exchanger (1) including at least one heat accumulator (2), through which air flows, at least one fan unit (8) with control means (9) and at least one air duct (7) connecting said accumulator and fan unit, which is adapted such that on actuation by the control means it alternatingly extracts and supplies air for ventilation of a building or a room thereof. The heat accumulator (2) includes a porous, heat-absorbing material, having a large contact surface but small mass and preferably the configuration of a slab-like body (5), which is situated between the fan unit (8) and the space to be ventilated, where the plane of extension of the body perpendicular to the direction of air flow is enclosed directly by the inner wall (15) of the air duct (7) or in a casing (4) between two perforated cover plates (10, 11), of which the plate (10) faces towards the ventilated space and the plate (11) facing towards the duct (7), having its entire surface in communication with this duct via at least one air duct (6) extending between the plate (11) and the back (12) of the casing (4).
Patent SE-9301730-D0 (SE)
IPC: B60R21/264
Filed: 1993-05-19
Abstract: The present invention relates to an arrangement for filling an empty, flexible container with a gas essentially instantaneously upon powerful retardation, wherein the gas-filled container functions as an injury-reducing, force-absorbing bag. The arrangement includes a high-pressure gas-filled pressure vessel, a conduit connecting the pressure vessel with the container, an opening device for opening the connection between the vessel and the container in the event of retardation forces that exceed a smallest value, and a retardation meter. The vessel comprises two pressure vessels (1, 2) each of which is closed by means of a closure means and each of which is connected to a respective connection conduit (3 and 4) which together lead to a common conduit (5) leading to the flexible container. The one pressure vessel (1) is filled with oxygen and an inert gas, and the other vessel (2) is filled with the inert gas and hydrogen, wherein the inert gas is helium, argon and/or nitrogen.
Patent SE-9302423-D0 (SE)
IPC: B63C13/00
Filed: 1993-07-15
Abstract: The invention relates to a transport device for loads, especially boats, comprising a rear supporting member with a wheel axle (4) and wheels which may be attached to the stern of a boat. After launching, the supporting member may, if not dismounted, be turned up onto or into the boat and, before a landing, be lowered under the boat again. The invention comprises a two-piece towbar (9, 10) which is pivoted to the wheel axle (4) or parts connected thereto. The two towbar halves are winched (9, 10) together to a fixed unit, an abutment (15) moving towards the stem of the boat and a front supporting member (16) moving under the boat which is then locked for transport.
Patent SE-9302720-D0 (SE)
Inventor: SIESJOE JAN
IPC: B66C1/66
Filed: 1993-08-24
Abstract: PCT No. PCT/SE94/00764 Sec. 371 Date Apr. 1, 1996 Sec. 102(e) Date Apr. 1, 1996 PCT Filed Aug. 23, 1994 PCT Pub. No. WO95/05992 PCT Pub. Date Mar. 2, 1995A device in a lifting crane for releasing and recovering a load provided with a recovery cable comprises a lifting yoke having an aperture extending in a lifting direction of the lifting yoke, the recovery cable being slidable through the aperture; two locking members pivotally journalled in the lifting yoke about tangential axes of rotation, the locking members jointly capable of recovering and supporting a load while in a first position and, upon pivoting to a second position, releasing a supported load; and two regulating levers, one for each locking member, each regulating lever having a first end journalled on the axes of rotation of a respective locking member and a second end attached to a single biasing member, such as a spring interconnecting the pair of regulating levers, the pair of regulating levers, in combination with the spring, having an open position which forces the locking members to the second position for releasing a load and a closed position which, in combination with the spring, forces the locking members to the first position for recovering and supporting a load.
Patent SE-9402174-D0 (SE)
Inventor: BANKESTROEM JAN OLOF
IPC: F16C25/06
Filed: 1994-06-21
Abstract: Method and device for establishing correct amount a bearing ring (3) has to be driven up a shaft (2) or the like, at mounting of bearing (1) with taper bore, whereby a measuring of the strain in at least one of the side faces (5, 6) of the bearing ring (3) is effected by means of a sensor (7) arranged on said side face during the driving up, whereupon the instantaneous clearance reduction in the bearing is calculated from the measured instantaneous strain and the value for the known initial clearance of the bearing. <IMAGE>
Patent SE-9600425-D0 (SE)
Inventor: WENSMAN GUNNAR
IPC: F16H/
Filed: 1996-02-06
Abstract: The driven unit (9) is arranged on a holder component (21), which is fixed to the chain (17) at a position (22) at a distance from the driven unit so that the latter with the movement of the holder component around the chain wheels it is coaxial with them. A support component (26) projecting in the chain movement direction (23) from the fixture position externally supports against the chain in order to counteract the torque on the holder component caused by the force effect on the driven unit.
Patent SE-9602344-D0 (SE)
Inventor: FJAESTAD ADAM
IPC: F21V33/00
Filed: 1996-06-14
Abstract: At a refrigerator or freezer cabinet a lamp (34) is arranged ahead of and above a horizontal edge (38) of an access opening (16) to a storage space (12) for goods in the cabinet. The lamp (34) illuminates the space (12) through the access opening by means of a reflector (36). The reflector (36) shows a cylindric part (52) with a cross section in the shape of a part of an ellipse, which part (52) with its concave side faces the access opening (16), the lamp having a filament (42) which shines in the shape of a line (44) running parallel to the edge (38) and through one (42) of the focal points of the ellipse. The other focal point (58) of the ellipse is located quite close to and outside the edge (38), so that the light from the filament (42) first is reflected by said part (52) of the reflector (36) and then is refracted through the other focal point (58) on its way into the space (12). <IMAGE>
Patent SE-9602480-D0 (SE)
Inventor: LUNDELL LARS-GUNNAR
IPC: C22C38/00
Filed: 1996-06-24
Abstract: The present invention relates to a friction welded product for rock drilling, including a first component (25) and a second component (22) of parent material joined by a friction weld (27). The components have a central inner passage (26). Each component (22, 25) is heat treated at low temperature and is made from a steel having a chemical composition such that the core hardness after nitrocarburizing of the component (22, 25) is at least 440 HV1. The core hardness of the most tempered parts of the heat affected zone close to the weld (27) is about the same as for the core hardness of the rod when cooled to room temperature of at least 390 HV1. The first component (25) comprises a threaded portion (11) and a clearance portion (12) which are pretreated against corrosion fatigue preferably by nitrocarburizing the first component (25) separately and then friction welding it to the second component (22), such as a rod (13). The present invention further relates to a method for manufacturing a friction welded drill rod for rock drilling.
Patent SE-9704698-D0 (SE)
Inventor: HAERRI ROGER
IPC: H01R13/646
Filed: 1997-12-17
Abstract: The housing bore (5) is substantially widened in the shape of a step at its edge and the outside diameter (A) of a support plate is widened correspondingly. The contact surface (8) of the housing (2) is reduced in accordance with the step-shaped widened part (7) to form comparatively narrow annular surfaces. An advantage of this is that passive intermodulation can essentially be prevented by the reduction of the contact surface.