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| Number | Title | Issue Date |
| 6283391 | Fuel Injector A component having a bore, in which at least one partial region of the component has an angle of inclination between a center axis and an axis of the bore, in which the bore has a single continuous axis, and the component has at least one partial region i... | 09/04/2001 |
| 6244245 | Valve control unit for a fuel injection valve A valve control unit for a fuel injection valve includes a housing body with two valve control chambers that continuously communicate with each other. An end member of a movable valve control piston can be moved inside the first valve control chamber and ... | 06/12/2001 |
| 6244250 | Common rail injector A common rail injector having an injector housing that can be made to communicate via a high-pressure connection with a high-pressure reservoir. A nozzle needle is axially displaceable against a nozzle needle seat in order to adjust the injection onset an... | 06/12/2001 |
| 6244253 | Pressure control valve A pressure control valve for a fuel injection apparatus for internal combustion engines, including a housing with a high-pressure connection and a return connection and including a cup-shaped piston, which is disposed in a housing bore, can be moved axial... | 06/12/2001 |
| 6244295 | Non-return valve, especially for a piston pump The invention relates to a check valve with a tubular valve housing in which a valve ball is received. To make a large flow cross section available and to prevent closure by the valve ball when the check valve is fully open, a perforated disk is press-fit... | 06/12/2001 |
| 6244832 | Radial piston pump for high-pressure fuel delivery The invention relates to a radial piston pump for high-pressure fuel delivery in fuel injection systems of internal combustion engines, in particular in a common rail injection system, having a housing, a drive shaft that is supported in the pump housing ... | 06/12/2001 |
| 6240905 | Unit fuel injector A unit fuel injector for delivering fuel to a combustion chamber of direct-injection internal combustion engines, having a pump unit for building up an injection pressure and for injecting the fuel via an injection nozzle into the combustion chamber. A co... | 06/05/2001 |
| 6238189 | Radial piston pump for high-pressure fuel supply A radial piston pump for a high-pressure fuel supply in fuel injection systems of internal combustion engines includes a drive shaft, supported in a pump housing, and a plurality of pistons disposed radially with respect to the drive shaft in respective c... | 05/29/2001 |
| 6239372 | Electrical connection of a movably disposed electrical component with a flexible, elastic conductor track carrier An electrical connection in which a flexible, elastic conductor track carrier is affixed by a connecting end to an electrical component and embedded in potting compound. To prevent breakage at the fastening point at the transition from the potting compoun... | 05/29/2001 |
| 5121898 | Method of controlling positions and vibrations and active vibration control apparatus therefor A method of controlling level lateral positions of a vibration control base suspended by air springs to be returned to its standard level and lateral positions and to keep their positions by utilizing analog integration or a feedback compensation in combi... | 06/16/1992 |
| 5031969 | Apparatus for pressure regulation in a hydraulic system The invention relates to an apparatus for pressure regulation in hydraulic systems, in particular in anti-skid systems of vehicle brake systems. According to the invention, a throttle switchover valve that includes a bypass valve and a throttle assembly i... | 07/16/1991 |
| 5027767 | Fuel injection pump for internal combustion engines A fuel injection pump including a housing having an adjustable coupling device on the outside of the housing by which the speed governor can be adjusted from outside the housing of the fuel injection pump. By use of the adjustable coupling device on the o... | 07/02/1991 |
| 5020493 | Distributor fuel injection pump for internal combustion engines A distributor fuel injection pump for internal combustion engines, having a cam ring which drives at least one radial piston and having a distributor piston disposed transversely to the cam ring and defining a pump work chamber, having a distributor groov... | 06/04/1991 |
| 5015174 | Burner head for a forced-air gas burner A burner head for a forced-air gas burner having a combustible gas distributor and a combustion air distributor, having radially disposed combustible gas nozzles and axially extending combustion air flow openings, in which the flame root is formed in the ... | 05/14/1991 |
| 5013097 | Anti-skid apparatus for a vehicle brake system The invention relates to an anti-skid apparatus operatively positioned between a master brake cylinder and wheel brakes of a vehicle brake system. The anti-skid apparatus protects the wheel brakes from locking. The apparatus includes a controllable master... | 05/07/1991 |
| 5012787 | Fuel injection system A fuel injection system for internal combustion engines is proposed which serves the purpose of fuel injection into the air intake tube of the engine. The fuel injection system includes a fuel injection valve, which is supported upstream of a throttle val... | 05/07/1991 |
| 5012981 | Injection valve The invention relates to an injection valve for internal combustion engine fuel injection systems. The valve is designed to inject fuel into the intake manifold. The valve comprises a valve housing containing a core, with which an armature cooperates. A n... | 05/07/1991 |
| 5010982 | Method and apparatus for improving vehicle traction and roadability To improve traction and roadability in motor vehicles, particularly trucks or buses, it is proposed that when a traction control means comes into play, suitable traction-promoting systems such as special chains or gravel spreaders are automatically activa... | 04/30/1991 |
| 5010672 | Laminated sign A sign and process of making a sign which comprises applying vinyl graphics to a backside of a substrate by use of high pressure rollers laminating machine or squeegee and covering the back side of the substrate and graphics by a backing sheet. The graphi... | 04/30/1991 |
| 5009064 | Apparatus for measuring the particulate matter in the flue gas or exhaust gas from a combustion process An apparatus for measuring particulate matter in a flue gas or exhaust gas of a combustion process comprising means for transmitting a beam of light between an optical transmitter and an optical receiver. The light passes through two diametrically opposed... | 04/23/1991 |
| 5009169 | Twin axle rail bogie for convertible rail-highway vehicles A rail bogie is provided with a truck having a platform and railroad wheels beneath it for riding on railroad tracks; a first fifth wheel being mounted on the platform. A draw-bar, also mounted on the platform, includes a vertical leg and a horizontal foo... | 04/23/1991 |
| 5007400 | Hydraulic control device for fuel injection systems of internal combustion engines A hydraulic control device for fuel injection pumps of internal combustion engines, having a control conduit that branches off from a high-pressure chamber, such as a pump work chamber, and acts in a control chamber upon a control face of a stepped piston... | 04/16/1991 |
| 5005878 | Coupler element For reasons of technologically simple, economical manufacture, a coupler element for coupling an injection nozzle (11) to a connector neck (12), coaxial with it, on an injection line is embodied as a one-piece plastic clip (10), which comprises a C-shaped... | 04/09/1991 |
| 5005545 | Flow regulator The regulator of this invention is used specifically to regulate the idling speed of an internal combustion engine and includes a servomotor, a throttle unit and a holder designed as separate units and are intended to be combined in an appropriate manner ... | 04/09/1991 |
| 5003841 | Bicycle pedal A bicycle pedal comprises a pedal body supported by a pedal shaft to be rotatable about an axis of the pedal shaft, and at least one clamp member attached to the pedal body for clamping a cleat fixed to a cyclist's shoe. The clamp member is displaced in a... | 04/02/1991 |
| 5004001 | Foldable dome A foldable dome which comprises a set of bowed supports made up of a driving bowed support, an end bowed support and intermediate bowed supports, said bowed supports ending into levers projecting out of the planes thereof. These bows are supported, on eac... | 04/02/1991 |
| 5002032 | Apparatus to control an internal combustion engine in vehicles An apparatus to control an internal combustion engine in vehicles, containing a set point value transducer which is adjustable by means of a drive lever, a control motor driving a throttle valve, and control electronics which use the output signals from t... | 03/26/1991 |
| 5002231 | Injection valve In a known injection valve having a movable valve element and a valve seat face located in a nozzle body, a cup-shaped injection port insert is provided downstream of the valve seat face. In the novel injection valve, the object is to avoid warping of the... | 03/26/1991 |
| 5000151 | Method for improving the operation of a motor vehicle driven with an internal combustion engine and motor vehicle with an internal combustion engine A method is proposed for improving the operating behavior of motor vehicles driven by an internal combustion engine and especially to reduce jerking or bucking. The jerking, caused by rapid changes in engine torque, is damped by adapting the torque of the... | 03/19/1991 |
| 4998749 | Suspension for smooth ride with good handling control of heavy load vehicles An improved air spring suspension system which includes an air spring on each front spring of a vehicle. The air spring is secured juxtaposed the rear end suspension of each front leaf spring and includes slide pads on each surface of the rear support lin... | 03/12/1991 |
| 4998781 | Brake device for a hydraulic vehicle brake system The invention relates to a brake device for a hydraulic vehicle brake system. In this device, a return feed pump located in a feed pump housing is supported at several points between an assembly housing and a fastening plate and is movable relative to the... | 03/12/1991 |
| 4998523 | Injection timing adjuster for internal combustion engines An injection timing adjuster for internal combustion engines, by which a mutual rotational position of a driven shaft relative to a drive shaft is variable as a function of operating characteristics. The adjuster includes two pairs of cams serving as adju... | 03/12/1991 |
| 4996764 | Method of manufacturing an electromagnetically actuatable valve In known electromagnetically actuatable valves having a connection fitting acting as a core and on which a magnet coil is disposed, the magnet coil is surrounded by a solid valve housing of ferromagnetic metal. The manufacture of this valve housing is ver... | 03/05/1991 |
| 4996514 | Car theft proofing system A car theft proofing system includes a sensor disposed in a cylinder lock for detecting insertion into the cylinder lock of a door key or other article, an alarm device for giving an alarm, an alarm drive device for driving the alarm device, a control uni... | 02/26/1991 |
| 4989379 | Folding house A folding house which has at least one folding part consisting of a roof which can be folded freely at its center line so that the center part would sink down, a floor which can be folded freely at its center line so that the center part would go up and t... | 02/05/1991 |
| 4989571 | Fuel injection pump for internal combustion engines A fuel injection pump for internal combustion engines having housing with a plurality of in-line pump elements including pump cylinders, surrounded by separate suction chambers and communicating with them by means of overflow openings, having two primary ... | 02/05/1991 |
| 4987875 | Fuel injection pump for supplying the combustion chambers of internal combustion engines intended for vehicle operation A fuel injection pump for supplying the combustion chambers of internal combustion engines intended for vehicle operation having, in addition to a fuel quantity regulating device operative in accordance with operating parameters of the engine, an adjustin... | 01/29/1991 |
| 4988147 | Hydraulic high-pressure pump for a vehicle brake system The pump having a housing with a bore for receiving a pump cylinder having a pump piston, which is drivable by a cam. An outlet valve housing is disposed, coaxially with the cylinder, in an enlarged portion of the bore. An annular chamber formed thereby e... | 01/29/1991 |
| 4987943 | Wedging assembly for sealing an edge of a window shade A profile assembly is disclosed for the wedge-sealing of a sheet of flexible material, especially a window shade. It comprises a set of male and female extruded plastic profiles. The female profile is U-shaped and defines an open housing, one of its legs ... | 01/29/1991 |
| 4987919 | Pneumatically activated drain valve for compressed air A drain valve for a compressed air tank is pneumatically activated by the residual air which is released from an air compressor when the air compressor comes to a stop after an active cycle. The invention allows for consistent and reliable draining of con... | 01/29/1991 |
