Adjustment and damping device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Oct 15, 2002
Grant Date -
N/A
app pub date -
Feb 28, 2000
filing date -
Apr 26, 1997
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to a controllable adjustment and damping device comprising at least one pressure chamber (4) filled with hydraulic fluid, a fluid container (11), a pump (5) connecting the pressure chamber to the fluid container, a compensating volume (8) and a return line (13) with a passthrough valve (7). An electro-rheological fluid or magneto-rheological fluid is used as a hydraulic fluid (6) which exerts pressure upon a piston (3) that juts out into the pressure chamber or on a membrane (17), the intensity thereof being controlled by the passthrough valve.
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