| Patent Number |
Title Of Patent |
Date Issued |
| 4760997 |
Fixing device for heavy components, especially engines |
August 2, 1988 |
| The invention relates to a fixing device, especially intended to be used on a remote-controlled transport car for assembly of combustion engines. The fixing device comprises a first fixing plate carried by a turntable on the car, and a second fixing plate, connectable thereto, and intend |
| 4746150 |
Joint for joining together two pipe ends |
May 24, 1988 |
| When joining together pipe-lines, in particular, by means of explosive welding, an outer support tool is generally used, together with an inner peripheral body (3) which is applied by means of explosives (5), to the inner surfaces of the pipes (1 and 2) to be joined. The object of the |
| 4738149 |
Motor vehicle gearbox |
April 19, 1988 |
| The invention relates to a vehicle gearbox of tye type which has two concentrically journalled input shafts connected to a double clutch for alternate engagement. The input shafts drive two intermediate shafts, which lie in a plane offset from the input shafts and having a pair of ge |
| 4737058 |
Locking arrangement for nuts |
April 12, 1988 |
| An arrangement for locking a nut on a spindle, e.g. for fixing roller bearings on wheel axles, comprising a lock washer with an axial pin, a lock plate and a lock ring. The lock plate has an opening with twelve corners in which a non-rotatable nut has thirteen depressions for the axi |
| 4712824 |
Vehicle back-seat |
December 15, 1987 |
| The invention relates to a back-seat in a station wagon. The back-seat has a seat-back which is divided into a lower portion joined to a seat-bottom and an upper portion displaceable relative to the seat-bottom. The upper portion is joined to horizontal rails which engage fixed rails at |
| 4712662 |
Gearbox synchronizer |
December 15, 1987 |
| The invention relates to a transmission synchronizing device. A locating sleeve for the engaging sleeve is fixed on the main shaft. The locating sleeve is provided with radial bores, each housing a helical spring and a cylindrical element with a plate having a V-shaped cam surface for a |
| 4701852 |
Method and device for signaling that gear change is required |
October 20, 1987 |
| Method and device for signaling to a vehicle operator that a higher gear should be selected. A microprocessor is connected so that it can sense the rotational speed of the engine and the vehicle road speed. The quotient of the road speed and the engine speed is determined and is compared |
| 4699244 |
Exhaust silencer device for an internal combustion engine |
October 13, 1987 |
| The invention relates to an exhaust silencer device for an internal combustion engine, for placement in the exhaust pipe of the engine. The device according to the invention comprises a damper plate disposed in the exhaust pipe and pivotably about a shaft substantially perpendicular to |
| 4699003 |
Fuel meter for vehicles |
October 13, 1987 |
| A float-type fuel meter for vehicles. The float regulates in a known manner the position of a movable contact to a resistor. According to the invention, the resistance is a potentiometric resistor, the movable contact being connected, via a disconnectible series resistance, to an ele |
| 4697677 |
Motor vehicle clutch for a mechanical, multiple-speed automatic transmission |
October 6, 1987 |
| The invention relates to a motor vehicle clutch, particularly for a mechanical, multiple-speed automatic transmission. The clutch comprises in a conventional manner, a clutch disc which is non-rotatably joined to an input shaft to the transmission, said disc being pressable against an |
| 4693306 |
Regulator means for use in heat pipes |
September 15, 1987 |
| A heat pipe comprising means for regulating the transfer of steam heat. The heat pipe comprises a condenser part, an evaporator part and an interconnecting conduit extending between and joining together said two parts. The regulator means comprises a valve having a valve seat which is |
| 4691556 |
Load-sensing faceform for crash dummy instrumentation |
September 8, 1987 |
| A test dummy head for measuring impact surface forces and pressures applied thereto comprises a pressure-sensing face incorporated to a dummy skull structure. A plurality of thin pressure-sensitive electric films are attached to the face. The films provide electrical signals representati |
| 4687172 |
Combined handle and locking mechanism for a dashboard mounted apparatus such as a car radio |
August 18, 1987 |
| A combined handle and lock mechanism for a dashboard mounted apparatus, such as a car radio, comprises a slide displaceable in a guide on either side of the apparatus, the outer end of each slide being made as a handle and the inner end of each slide cooperating with a latch member to lo |
| 4676354 |
Motor, brake and bearing controlled hill holder |
June 30, 1987 |
| A device for motor vehicle braking systems, which is designed to facilitate starting on hills. The device comprises a piston cylinder device, controlled by an electronic unit which is coupled to a pneumatic or hydraulic pressure system and acts on the brake pedal. Signals are fed to |
| 4672714 |
Door hinge for motor vehicles or the like |
June 16, 1987 |
| The invention relates to a door hinge for motor vehicles or the like, comprising two hinge halves which are pivotally joined to each other by means of a substantially cylindrical pivot pin. The first hinge half consists of a C-bracket, holding between its legs the pivot pin. The seco |
| 4669649 |
Joint between two preferably metallic pipes and method of producing said joint |
June 2, 1987 |
| Sealing and cracking problems occur when joining coarse-caliber pipes (1 and 2) for oil or gas, for instance, by means of welding. The problem is solved by using an outer peripheral part (3) and an inner peripheral part (4) at the joint, and applying the latter part (4) by means of explo |
| 4667538 |
Range gearbox for motor vehicles having an axially shiftable ring gear |
May 26, 1987 |
| A range gearbox of planetary type designed to be joined to a vehicle gearbox, a so-called basic gearbox. The ring gear of the planetary gear set is non-rotatably jointed to an engaging sleeve by which the ring gear can be locked to an engaging ring fixed to the rear end wall of the g |
| 4657525 |
Transmission chain |
April 14, 1987 |
| The invention relates to a transmission chain for transmission of torque between one pair of driving conical discs and another pair of driven conical discs in a continuously variable transmission. According to the invention, the chain is composed of identical, interlocking links in the |
| 4656883 |
Motor vehicle gearbox |
April 14, 1987 |
| A vehicle gearbox has a brake for dampening idle rattling, which is in this case in the form of a conical frictional surface on the low-speed gearwheel on the output shaft and a brake cone carried by a disc fixed to the output shaft. The disc and the cone have coacting structure which |
| 4655733 |
Arrangement for transmitting torque between conical pulleys in a transmission mechanism |
April 7, 1987 |
| The invention relates to an arrangement for transmitting torque between conical pulleys in a transmission mechanism. The invention is characterized in that the arrangement includes a first endless, flexible element (v-belt, chain or flat belt) for taking-up clamping forces and a corr |
| 4641775 |
Means for splicing two pipes |
February 10, 1987 |
| Explosion welding is used for splicing thick pipes (1 and 2) or the transport of oil and gas. A plating ring (4) and its explosive (7) are located inside the pipes, and a support (12 and 13) surrounding the two pipes (1 and 2) in order to limit the deformation occurring in the pipes |
| 4640399 |
Axially engaging twin plate friction clutch with adjustment means |
February 3, 1987 |
| A vehicle clutch assembly comprising a clutch housing which can be connected to a flywheel, twin clutch plates which can be connected to an output shaft, an intermediate plate which is arranged to press the one clutch plate against a surface on the flywheel and which is coupled to the |
| 4638637 |
Vehicle propulsion plant |
January 27, 1987 |
| An internal combustion engine for vehicle propulsion has a number of cylinders arranged in two parallel planes and connected to two crank shafts within a common engine block. A selectively operable clutch is fitted at at least one of the crank shafts, and a gearing coordinates the ou |
| 4632454 |
Vehicle seat intended, for example, for such automobile vehicles as cars, trains and airplanes |
December 30, 1986 |
| The invention relates to a seat intended, for example, for automobiles, trains or airplanes, having a back-rest, in which there is arranged a lumbar-support device whose rigidity can be adjusted by turning a wheel mounted on a shaft journalled in the back-rest, and the vertical setting |
| 4632084 |
Valve for apportioning preheated and non-preheated air to an internal combustion engine |
December 30, 1986 |
| The invention relates to a valve for apportioning preheated and non-preheated air to an internal combustion engine. The valve has a pivotally mounted valve flap, which is rigidly joined to a balance flap which is so constructed and arranged in the valve body that the low pressure cre |
| 4625583 |
Vehicle drive plant |
December 2, 1986 |
| A vehicle drive plant comprises at least two prime movers mounted with their shafts aligned at an interposed base block enclosing a gear train communicating the prime mover shafts with a common output shaft. The gear train may include bevel gears at the individual prime mover inputs, bei |
| 4606213 |
Tool for producing bends in curved surfaces |
August 19, 1986 |
| A tool for producing bends or steps in curved surfaces has an upper and a lower tool part arranged to work towards one another when in operation. The tool part surfaces conform in shape with the curved surface in which one or more bends are to be formed. The tool part surfaces are made a |
| 4586472 |
Arrangement in motor vehicles for indicating engine loads |
May 6, 1986 |
| An arrangement in a motor vehicle informing the driver of fuel-economy conditions while driving the vehicle, by creating at the limit at which uneconomic driving commences a pressure point at which further depression of the pedal is resisted. The accelerator pedal is acted upon by a vacu |
| 4583762 |
Safety belt for motor vehicles |
April 22, 1986 |
| The invention relates to a three-point reel belt for motor vehicles of the type in which both the chest webbing and the lap webbing are joined to reel mechanisms. The take-up reel mechanism for the chest webbing has a larger reel and stores a shorter webbing length than the reel mechanis |
| 4575128 |
Seal, especially for a coupling between an air intake on a tilting truck cab and a pipe securely |
March 11, 1986 |
| A rubber bellows (1) for sealing between an air intake on a spring-balanced, tilting truck cab and a connecting pipe (5) securely mounted on the chassis. The connecting pipe is provided at one end with a bead (7) and the bellows and the corresponding end with an interior lip (6), whi |
| 4569471 |
Container through which a gas flows, preferably a muffler, with fiberglass filling and method an |
February 11, 1986 |
| The invention relates to a container for fiberglass wool, as well as a method and apparatus for producing a continuous length of fiberglass wool and for filling the container through which a gas flows, e.g. a muffler, with said wool. The apparatus comprises a feeder means which advances |
| 4567970 |
Device for eliminating idling rattle in a vehicle gearbox |
February 4, 1986 |
| Vacuum-regulated system for automatic disengagement of a manual clutch in a vehicle for eliminating mechanical rattle from the vehicle gearbox during idling. A servo unit in the system is joined to the clutch releasing arm and is controlled by the gearbox shift lever for moving the relea |
| 4566279 |
Vehicle propulsion plant |
January 28, 1986 |
| A vehicle power plant comprising a number of engine working cylinders arranged in two groups with different numbers of cylinders and/or with different power outputs, the parts being individually connectable to a common power take-off shaft by a continuously variable belt transmission. |
| 4558665 |
Turbo charged combustion engine with water injection |
December 17, 1985 |
| The invention relates to a turbo charged combustion engine with water injection. The characterizing feature of the engine is that there is provided one water injector for each cylinder, each respective injector facing the inlet port for injecting at least the main portion of the water |
| 4555053 |
Method of joining together two pipe ends to form a pipe of metal |
November 26, 1985 |
| When joining together pipes the pipe ends are usually placed opposite each other and then welded together. This cannot be done with heavy pipes. A gap exists between the ends (3 and 4) to be joined. The invention provides a joint by producing a splicing tube (5) the length of the gap and |
| 4543854 |
Differential gear mechanism |
October 1, 1985 |
| An intermediate shaft differential for vehicles has two drive axles. The differential side pinions of the gear mechanism are fixed radially on the spider by means of a ring which surrounds the spider. The ring is not fixed to the spider and has an abutment surface adjacent to an abutment |
| 4541654 |
Safety belt arrangement in motor vehicles |
September 17, 1985 |
| A safety belt arrangement in motor vehicles, in which the belt has a band portion which during use runs from a real mechanism on one side of the vehicle seat, diagonally across the seat-back to a belt lock on the opposite side of the seat. The belt lock (14) is arranged so that the belt |
| 4541049 |
Method for updating in a wheeled vehicle steered by dead reckoning |
September 10, 1985 |
| In a wheeled vehicle steered by dead reckoning, which calculates its own position on the basis of distances determined by rolling-off measurement, the error in position determination will increase gradually and necessitate updating. A floor is provided with markings which are observed |
| 4538721 |
Conveyor |
September 3, 1985 |
| A conveyor comprises a driven conveyor reciprocably movable in a horizontal direction between two spaced driven supports. The supports move vertically, before and after the horizontal conveyor movement, to raise objects from the driven conveyor and to lower objects onto the driven co |
| 4538581 |
Device for measuring the load on a turbo-charged diesel engine, especially for regulating the in |
September 3, 1985 |
| The invention relates to an injection regulator for adjusting the injection timing in a turbo-charged diesel engine depending on the engine speed and load. The regulator comprises a valve controlled by a centrifugal regulator and which produces an oil pressure varying as the square of th |
| 4538506 |
Cylinder with two-step movement |
September 3, 1985 |
| In a cylinder with two-step movement there is in a housing (7) a first piston (6) which slides in contact with the inside of the housing. A second piston (10), which supports a piston rod (11), which moves sealingly through a first end-piece (8) also slides against the inside of the |
| 4534241 |
Crankshaft for combustion engines |
August 13, 1985 |
| A crankshaft for combustion engines has a number of components joined to each other. Each component comprises a counterweight, a portion of a main bearing journal, and a portion of a crank bearing journal. Adjacent components are so arranged that their crank bearing journal portions are |
| 4523553 |
Combustion engine with balancing device |
June 18, 1985 |
| A combustion engine has at least one balancer shaft, driven by the engine and arranged parallel to the crankshaft, to dampen engine vibrations. The balancer shaft is arranged in a separate housing, mounted on the outside of the cylinder block, to make it possible, with only minor modific |
| 4519483 |
Parking brake in a vehicle transmission |
May 28, 1985 |
| A parking brake in a transmission consists of a toothed wheel non-rotatably joined to the output shaft of the transmission and a pawl on an arm which is pivotally joined to the housing. The arm is pivotally mounted in a yoke which partially encircles the toothed wheel and is limitedly mo |
| 4513729 |
System for supplying combustion air to a supercharged internal combustion engine with charge air |
April 30, 1985 |
| A system for controlling the charge air in a turbocharged vehicle diesel engine having a charge air cooler comprises a two-way valve which has a position in which it conducts charge air from the compressor to the charge air cooler and a position in which it conducts charge air past the c |
| 4501254 |
Device for controlling the temperature of the intake air to an internal combustion engine |
February 26, 1985 |
| In a device for controlling the temperature of the intake air to an internal combustion engine, the piston of a hydraulic cylinder controls the setting of a damper between the warm-air intake and the cold-air intake. A sensor body in the mixed-air duct communicates, via a hydraulic c |
| 4499926 |
Cable jacket |
February 19, 1985 |
| To provide a jacket for electrical welding cables with good torsional and bending flexibility as well as form strength at high internal pressures, a surrounding reinforcement layer of conventional warp-knit type is vulcanized into the rubber jacket. In the radial direction outside this |
| 4496052 |
Blister package with means for securing blister |
January 29, 1985 |
| A first part of plastic material (7), preferably a component of a package, is secured to a second part (2). Tubular projections (9) are formed in the first part and are introduced through a hole (4) in the second part. The projection (9) is shaped with an outer terminating portion (11, 1 |
| 4493478 |
Jack |
January 15, 1985 |
| A jack comprising a screw and a nut member, the displacement of which along the screw produces a change in the distance between the active portions of the jack. The jack has a catch which prevents collapse if the nut member, due to worn threads, loses its grip on the screw. The catch is |
| 4485905 |
Centrifugal friction clutch for motor vehicles with three position of operation |
December 4, 1984 |
| A manually disengageable centrifugal clutch for motor vehicles has a clutch cover fixed to a flywheel, a pressure plate axially movable relative to the flywheel, and an intermediate disc. An intermediate plate defines, together with the pressure plate, a plurality of outwardly narrowing |
