Rotary slide valve

Details Rotary slide valve Rotary slide valve

2007-05-08

2010-06-15

Rivell, John (Department: 3753)

Fluid handling

Processes

Cleaning, repairing, or assembling

C137S315090, C137S625210, C091S37500R, C180S427000, C180S441000

Reexamination Certificate

active

07735508

ABSTRACT:
A rotary slide valve, in particular for speed-dependent power steering systems in motor vehicles, has a torsion bar, a rotary slide, and a control bushing. The control bushing is pressed onto a pinion and the torsion bar is inserted into a torsion bar bore of the pinion. The control bushing is connected rotation-fast to the pinion by shaping. The torsion bar has teeth that are pressed into the torsion bar bore of the pinion and that connect the torsion bar to the pinion rotation-fast.

REFERENCES:
patent: 4009641 (1977-03-01), Rohde et al.
patent: 4294159 (1981-10-01), Wendler et al.
patent: 5213175 (1993-05-01), Feindel
patent: 6415885 (2002-07-01), Sonoda
patent: 19921434 (2000-11-01), None
patent: 903281 (1999-03-01), None
patent: 04169376 (1992-06-01), None
patent: 09002307 (1997-01-01), None
patent: 09142321 (1997-06-01), None
patent: 2000203438 (2000-07-01), None

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