| Patent Number |
Title Of Patent |
Date Issued |
| D430916 |
Handgun |
September 12, 2000 |
|
| D403043 |
Rifle |
December 22, 1998 |
|
| 6400135 |
Mounting for a wheel-speed sensor |
June 4, 2002 |
| A mounting for a wheel-revolution sensor in the wheel support of a motor vehicle for scanning a revolving pole ring on a wheel comprises an insert which passes through a bore in the wheel support which receives the sensor in an ideal position with respect to the pole ring. |
| 6394925 |
Hydrostatic mechanical torque divider transmission with four areas |
May 28, 2002 |
| A power-split gear consists of an adjustable hydrostatic unit (5), of a five-shaft summing gear (9) with a first, second and third output shaft, and of a range gear. So that the gear can be manufactured and controlled more easily, the range gear consists of a directly contiguous first (2 |
| 6260298 |
Pistol having a firing bolt safety device |
July 17, 2001 |
| A pistol, comprising a housing which contains a trigger device and a slide which slides on this housing and contains a barrel and a breech, in which case the breech is provided with a firing bolt which can be driven by a mainspring. In order to provide entirely safe protection against ac |
| 6257507 |
Pump nozzle of a type with an open injection nozzle |
July 10, 2001 |
| A unit fuel injector of the type with an open injector comprises an injector body (1) with an axial space (4), which ends in an injector cap (3), an injection plunger (15) guided in the axial space and serving as a closing-off element, which injection plunger forms in the axial space a |
| 6205696 |
Gun with detachable barrel mounting |
March 27, 2001 |
| A rifle has a barrel which is mounted detachably in the housing in that pairs of clamping rings (11, 12) are provided between the rear part of the barrel (5) and the inner cylindrical surface (3) of the housing (1), which clamping rings (11, 12) have mutually facing conical surfaces and |
| 6199611 |
Wheel carrier for motor vehicle with a tire-inflating system |
March 13, 2001 |
| A wheel carrier for the steered wheel of a motor vehicle with a tire-inflating system, the wheel carrier comprising a shield with an eye at the top and bottom for receiving a kingpin, an axle tube which supports wheel bearings, a wheel hub supported on the wheel bearings, a steering |
| 6178682 |
Repeating rifle with semirigidly lockable bolt action and striking-pin safety |
January 30, 2001 |
| A repeating rifle having a bolt action comprises a breech housing (1), a breech body (3) which can be moved and can be rotated in this breech housing (1) and has a movable plug (4) and a firing pin (6) which is loaded by a firing pin spring (7) and has a cocking piece (8), in which c |
| 6169950 |
Method for controlling a vehicle drive unit having a continuously variable transmission |
January 2, 2001 |
| A method for controlling a vehicle drive unit, which comprises a drive engine and a transmission with a continuously variable gear ratio, comprises the following steps:a) the required vehicle acceleration (ASOLL) is calculated from a throttle control lever position (XFP, XHG) and the cur |
| 6164180 |
Container for belted ammunition |
December 26, 2000 |
| In a container for belted ammunition, this ammunition forms loops between intermediate walls, thus ensuring that the ammunition can easily be drawn out, that the belted ammunition is supported vertically on the base, and a wall has a vertical aligned outlet opening for the belted ammunit |
| 6164000 |
Repeating rifle with magazine adapter |
December 26, 2000 |
| A repeating rifle having a chamber to which a magazine guide is secured by means of threaded bolts, into which magazine guide a bar magazine can be inserted, can selectively receive a longer magazine. In order to make this possible with a minimum of parts and manual operations, there is |
| 6131325 |
Safety mechanism for rifles with a cylindrical breech |
October 17, 2000 |
| A safety device for rifles having a housing (1) which accommodates a breech body (3) and having an operating part (14) which is arranged on the butt grip and is operatively connected to a catch (12) for a release plunger (30) which is loaded, when the breech is cocked, by the force of a |
| 6102791 |
Cooling-air outlet for a vehicle |
August 15, 2000 |
| The cooling-air outlet of a vehicle comprises a grill and a frame which encloses said grill and is provided on an outside wall of the vehicle. In order to render the grill, as far as possible, invisible in a thermal-imaging environment, the frame projects beyond the grill to the outs |
| 6102006 |
Fuel injection system for diesel motors |
August 15, 2000 |
| An injector unit consists of a housing (1), of a controllable piston pump (5) and of an injection nozzle (4) adjoining the latter and having a nozzle chamber (25), the housing (1) possessing a fuel supply chamber (23) fed from outside and a return orifice (24) leading outward, the piston |
| 6085853 |
Drive system for multi-axle motor vehicle |
July 11, 2000 |
| The drive system for a motor vehicle having a front axle and a plurality of rear axles, which are driven or can be driven, consists of a central differential, an inter-axle differential, following the central differential in the direction of the power flow, between the front axle and |
| 6082404 |
Closable radiator grid for an armored vehicle |
July 4, 2000 |
| A closable radiator grid for an armored vehicle which comprises two frames which have a plurality of parallel plates, wherein one frame is closed with respect to the other in a partition plane transverse to the direction of the plates. In order to disturb the rate of passage of cooling a |
| 6080074 |
Process for precise adjustment of a hydrostatic and mechanical torque division gearing |
June 27, 2000 |
| A hydrostatic/mechanical multiple path power transmission comprises an adjustable hydrostat unit (4), a summing planetary gearbox (10) with two input shafts (6, 8) and at least two output shafts, and a step gearbox (11) connected to the output shafts. In order to adjust low speeds and |
| 6058616 |
Sighting device for small arms |
May 9, 2000 |
| An aiming device for handheld firearms comprises a rear notch sight and a front sight, in which case the rear notch sight (1) has an essentially trapezoidal rear notch sight cutout (6) which diverges downward from an upper edge (5), and the front sight (2) has an essentially triangular |
| 6029557 |
Apparatus for feeding belted ammunition |
February 29, 2000 |
| A physically economic apparatus which is insensitive to defects for feeding belted ammunition by means of starwheels is driven by a spring energy store which comprises a helical spring and a closed chain loop. The chain loop is formed by four sprocket wheels which are mounted in a housin |
| 6029542 |
Power-split gear and its installation in a gear case |
February 29, 2000 |
| A power-split gear consists of a hydrostatic unit and of a mechanical gear unit which are accommodated in a common case with a cover. So that the components can be easily mounted and exchanged, a distributor shaft coupled to an engine is mounted in the case, a gearwheel for driving the |
| 6009969 |
Method for the automatic control of the locking clutches of an all-wheel driven vehicle, and veh |
January 4, 2000 |
| A method for the automatic locking of the differentials of an all-wheel driven vehicle, slip signals being formed which, as soon as they exceed a threshold value, initiate the driving of the respective differentials. In order to take into account the influence of the steering rolling rad |
| 6001038 |
Method of controlling a power distribution hydromechanical branched transmission in uncertain ge |
December 14, 1999 |
| Described is a method of controlling a power distribution hydromechanical branched transmission consisting of an adjustable hydrostatic unit (4), an integrating planetary gear (10) with at least two outputs (26, 27) and, connected to the integrating planetary gear, a range-changing gear |
| 5980411 |
Process for controlling the couplings of a hydrostatic and mechanical torque division gearing |
November 9, 1999 |
| A method of changing the range of a hydrostatic/mechanical power split transmission is specified: firstly, the command to engage the clutch for the next range is given, then the transfer of the load to this clutch is carried out and then the command to disengage the clutch for the old ra |
| 5934571 |
Two-stage fuel-injection nozzle for internal combustion engines |
August 10, 1999 |
| A fuel-injection nozzle consists of a nozzle housing terminating in a nozzle tip, a pintle guided in the housing, the pintle is pressed by spring action against a conical valve seat in the nozzle tip, the conical valve seat has a plurality of spray holes selectively covered by the co |
| 5930929 |
Handgun with a trigger-securing device |
August 3, 1999 |
| A handgun comprises a grip (1), a slide (2), a trigger device (3) having a trigger (10) and a trigger safety lock. In order to provide a simple, ergonomically correct trigger safety lock, this safety lock is formed by a safety locking element (8) which moves vertically above the trigger |
| 5911645 |
Process for operating a stepless drive unit consisting of an internal combustion engine and a po |
June 15, 1999 |
| A drive unit is composed of an internal combustion engine (1) and of a continuously controllable division gear which comprises a continuously controllable hydrostatic engine/pump unit (4) and a summator gear (10) with subsequent range gears (12, 13) for successive stepup ranges. In o |
| 5881486 |
Hand-held firearm with a light casing |
March 16, 1999 |
| A hand-held firearm, comprising a casing which accommodates breech parts, a stock which is attached to the casing, and a barrel which is detachably connected to the casing, and having a mounting for a telescopic sight. In order to avoid the disadvantages of the conventional telescopic si |
| 5806487 |
Fuel injection pump unit with control and process for its calibration |
September 15, 1998 |
| A fuel injection pump unit consists of a fuel injection pump (1), in which a quantity-determining member (6) is set by an actuator (13), its position being detected by a position sensor (15), and of a control unit (2) which calculates an injection quantity (M) and from that, using a stor |
| 5695426 |
Automotive transmission apparatus |
December 9, 1997 |
| The invention so-called torque transfer case in the housing of which there are provided a torque input shaft and, mounted at a level below, a differential gear with propeller shafts extending from opposite sides thereof in parallel relationship with the torque input shaft, the torque |
| 5690204 |
Hydraulic actuator and clutch therewith |
November 25, 1997 |
| A hydraulic actuator consists of a cylinder and a piston whose primary face is acted on by a working fluid and from whose secondary face protrudes a piston rod, the working fluid being furnished by a pressure fluid source. In order to allow for fast shifting at a precise point in time ev |
| 5524738 |
Jaw clutch having profiled jaw clutch elements |
June 11, 1996 |
| A jaw clutch for the drive of motor vehicles has a first clutch half and a second clutch half which are axially displaceable relative to one another, both clutch halves are provided with axially protruding jaw elements which are distributed uniformly over the contact surface of the halve |
| 4850246 |
Interaxle differential for motor vehicles |
July 25, 1989 |
| An interaxle differential for connection between two driven axles (14) of a motor vehicle comprises a liquid friction coupling (1) and a planetary gear train (15) comprising three torque-transmitting members (16, 18, 20). The liquid friction coupling (1) comprises a liquid-filled housing |
| 4846068 |
Cartridge for firearms |
July 11, 1989 |
| A cartridge (1) comprises a cartridge case (2), which is closed at its rear end and contains a propellant charge (3) and a primer (7). The tip portion of the cartridge case defines a socket (4), which accommodates a full-bore projectile (5). The tip portion (2b), terminates adjacent to t |
| 4842111 |
Drive system for motor vehicles having driven front and rear axles |
June 27, 1989 |
| A drive system for motor vehicles having driven front and rear axles comprises a liquid friction coupling, which is incorporated in the rear axle drive train, and a clutch, particularly an overrunning clutch, which is connected in series with said liquid friction coupling and arranged to |
| 4836160 |
Internal combustion engine provided with a sound-insulating enclosure |
June 6, 1989 |
| An internal combustion engine is provided with a sound-insulating enclosure (2), which defines a sealed passage extending through the enclosure. A passage which extends through the enclosure is sealed by a sealing ring (9), which consists of a rubber-elastic material and is disposed betw |
| 4834041 |
Reciprocating internal combustion engine and support assembly |
May 30, 1989 |
| A reciprocating internal combustion engine which is enclosed by a sound-insulating sheath comprises a crankshaft. A coupling which insulates against structure-borne sound is provided for coupling the crankshaft to an auxiliary drive shaft for driving auxiliary devices disposed outside |
| 4830136 |
Four-wheel drive motor vehicle |
May 16, 1989 |
| A four-wheel drive of a motor vehicle is arranged to effect automatic changes between a two-wheel drive mode and a four-wheel drive mode in dependence on the slip of two wheels (5) which are permanently driven. A frequent change from the four-wheel drive mode to the two-wheel drive mode |
| 4823549 |
Apparatus for collecting soot from exhaust gases of an air-compressing, self-igniting internal c |
April 25, 1989 |
| Apparatus for collecting soot from soot-laden exhaust gases flowing in an exhaust gas line of an air-compressing compression ignition engine comprises a housing adapted to be incorporated in said exhaust gas line and to be flown through by said soot-laden exhaust gases; baffle walls |
| 4815217 |
Orthogonal adjusting mechanism and orthogonally adjustable sight |
March 28, 1989 |
| An orthogonally adjustable sight, particularly for rifles, comprises a housing (1), in which a carrier (2) for an eyepiece consisting, e.g., of a peephole sight (3), is mounted for an adjustment in two orthogonal directions. Actuators (4, 5) are provided for adjusting said eyepiece c |
| 4770651 |
Hydraulically controlled shaft coupling |
September 13, 1988 |
| A shaft coupling comprises two coupling members, which are connected or adapted to be connected to respective shafts. One of the two coupling members is provided on a coupling face with an even number of bores, which have a uniform angular spacing and are either parallel to the axis of |
| 4747643 |
Motor vehicle having two driven axles and brake system |
May 31, 1988 |
| A motor vehicle comprises two driven axles (5, 8), which are interconnected by an interaxle coupling (10) for transmitting a torque only when the halves of the coupling (10) rotate at different speeds and by a speed-changing transmission (9) connected in series with the coupling (10) |
| 4718301 |
Driving mechanism for motor vehicles having at least two live axles |
January 12, 1988 |
| A motor vehicle having at least two live axles is driven by an engine having an output shaft which is transverse to the direction of travel of the vehicle. That engine is succeeded by a change-speed transmission having shafts which are parallel to the output shaft of the engine. The |
| 4706618 |
Two stroke cycle internal combustion engine |
November 17, 1987 |
| In a two stroke cycle internal combustion engine comprising a scavenged crankcase and a fuel injection nozzle (10), the formation of a more satisfactory mixture is desired and the use of a piston having smaller dimensions is to be permitted and this is to be accomplished substantially |
| 4703842 |
Liquid friction coupling |
November 3, 1987 |
| A liquid friction coupling, which preferably constitutes a differential arranged in the shaft line between two driven axles of a vehicle, consists of a rotatable housing (1), which is filled with a viscous liquid, a shaft (2), which protrudes into the housing (1), and a number of interdi |
| 4677874 |
Transmission, particularly for cross-country motor vehicles |
July 7, 1987 |
| A transmission for a motor vehicle comprises a multispeed change gear set comprising a plurality of loose spur gears and a plurality of fixed spur gears, each of which is permanently in mesh with one of the loose spur gears. The transmission comprises a second gear set, which is adapted |
| 4602604 |
Air compressing reciprocating in-line compression-ignition internal combustion engine |
July 29, 1986 |
| An air compressing reciprocating in-line compression-ignition internal combustion engine comprises for each cylinder a fuel injection unit comprising a fuel injection pump and a fuel injection nozzle. Each fuel injection unit is operated by a camshaft via a rocker lever and a cam fol |
| 4600068 |
Vehicle |
July 15, 1986 |
| A driving and steering mechanism of a track-laying vehicle comprises a drive motor, which has a motor shaft that is parallel to and extends beside the vertical longitudinal center plane of the vehicle, a shiftable transmission, which operatively connects said shaft to a power train, |
| 4591349 |
Cardan shaft drive for a transmission, particularly for the distribution transmission of a motor |
May 27, 1986 |
| A universal joint transmission for a rearwards gear transmission that has a shaft which is in driving engagement with the interior of the receiving hub of the universal joint, but is movable longitudinally relative to the receiving hub, the transmission including a driving gear hub which |
| 4585171 |
Fuel injection unit for a diesel engine cylinder |
April 29, 1986 |
| A fuel injection unit for each cylinder of a diesel engine includes a housing which accommodates a piston pump and an injection nozzle. The piston pump includes a cylinder liner in which a piston runs and controls a flow passage radially extending in the cylinder liner. The flow passage |
