Arrangement for the shifting of a multi-disk clutch for the locking of a transfer differential for the drive of two vehicle axles of a motor vehicle

A device for the shifting of a multi-disk clutch for the locking of a transfer differntial for the drive of two vehicle axles of a motor vehicle, wherein the multi-disk clutch is engaged by means of the force of a spring and is released by means of an axial piston that can be acted upon by working p...

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Bibliographic Details
Main Authors WALTER; WERNER, WOERNER; GUENTER, ROEHRINGER; ARNO
Format Patent
LanguageEnglish
Published 11.10.1988
Edition4
Subjects
ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES
ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES
AUXILIARY DRIVES FOR VEHICLES
BLASTING
BRAKES
CLUTCHES
COUPLINGS FOR TRANSMITTING ROTATION
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
INSTRUMENTATION OR DASHBOARDS FOR VEHICLES
LIGHTING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
THERMAL INSULATION IN GENERAL
TRANSPORTING
VEHICLES IN GENERAL
WEAPONS
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Summary:A device for the shifting of a multi-disk clutch for the locking of a transfer differntial for the drive of two vehicle axles of a motor vehicle, wherein the multi-disk clutch is engaged by means of the force of a spring and is released by means of an axial piston that can be acted upon by working pressure. The axial piston acts upon the set of disks via a pressure ring that, with respect to the disk carrier of one half of the clutch, is fixed in the direction of the clutch axis pointing away from a first counterbearing of the set of disks by a second counterbearing. The first counterbearing of the set of disks is coupled with the disk carrier by means of an adjusting arrangement that works toward displacing the first counterbearing by an additional spring force toward the pressure ring along the clutch axis. In a position of a control valve that brings the disk clutch into the engaged position, the working pressure chamber used for the admission of pressure to the axial piston is connected with a pressure-relieved storage tank via a hydraulic throttling arrangement.
Bibliography:Application Number: US19870003457