Renk Aktiengesellschaft

Max Witzenberger

Alexander Walter

Rolf Döbereiner

Gerhard Rothfischer

Thomas Egen

An actuating device for vehicle transmissions, in particular of tracked vehicles or wheeled vehicles having a wheel-based steering system, for the remote shifting and emergency shifting of the vehicle transmission is disclosed. The actuating device has a signal transmitter for the driving direction of the vehicle. A single lever is provided for actuating the remote shifting for the driving direction and the emergency shifting and for producing a driving-direction signal.

Actuating device for a vehicle transmission

A device for reversing the steering movement of a steering-wheel shaft of a vehicle, it being possible to switch the reversal process only at a standstill of the vehicle in a center position of the steering device.

Device for reversing the steering movement of a steering-wheel shaft

A drive system for a tracked vehicle having an internal combustion engine with a crankshaft aligned transversely to a direction of travel includes a steering drive; a differential transmission having traction drive elements, steering drive elements, and a pair of drive outputs for a drive axle aligned parallel to the crankshaft; and a steering drive connection connecting the steering drive to the steering drive elements. A further drive element, which may be a change speed gearbox or an electric traction motor, is arranged in line with the internal combustion engine and transmits power to the traction drive elements.

Drive system for a tracked vehicle

A device for reversing the steering movement of a steering-wheel shaft of a vehicle by superimposing a further movement on the steering movement.

Device for reversing the steering movement of a steering-wheel shaft of a vehicle

The invention relates to an electrical steering and drive system for a vehicle with wheel-based steering with at least two electrically driven axles, a mechanical coupling between the drive sides being provided on at least one driven axle in order to transmit power from one drive side to the other, and a purely electrical transmission of drive power being provided on the other driven axles.

Electric steering and drive system for a vehicle with wheel side steering system

A superposition steering system for tracklaying or wheeled vehicles with nonpivoting wheels with a drive system () and a zero shaft (') to transfer the drive power from one drive side to the other, via at least one steering differential gear (), wherein the zero shaft (&#x2032;) can be driven from a power fraction branched off from the drive system () and at least one electric motor (&#x2032;).

Electro-hydrodynamic superimposed steering system

Tracked vehicle with at least one engine and one gear-change and steering transmission and with lateral intermediate transmissions as final drives for track sprockets on both side of the drive. Each lateral intermediate transmissions is shiftable between at least two gears.

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Aindling, Germany

Max Witzenberger