Valve for a hydraulic power steering

Details Valve for a hydraulic power steering Valve for a hydraulic power steering

2006-09-05

2006-09-05

Rivell, John (Department: 3753)

Fluid handling

Systems

Multi-way valve unit

C180S422000, C180S441000

Reexamination Certificate

active

07100638

ABSTRACT:
In a valve for a hydraulic power steering, comprising a first valve element and a second valve element which from a central position can be rotatably displaced relative to each other to a limited extent in the one or other direction in order to generate a steering assistance, it is provided that one of the valve elements can be rotatably displaced from a neutral position into the one or other direction relative to an associated shaft and that a coupling mechanism is provided which limits the displacement in rotation of the valve element relative to the shaft and urges the valve element into the neutral position.

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patent: 198 28 816 (1999-12-01), None
patent: 2 057 371 (1981-04-01), None

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