Rubber mount with hydraulic damping
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United States of America Patent
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-
Apr 14, 1992
Grant Date -
N/A
app pub date -
Aug 1, 1990
filing date -
Nov 9, 1989
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A rubber engine mount with hydraulic damping wherein, between the working chamber and the equalizing chamber (5, 6), a resiliently deformable partition (3) is disposed for displacement between supporting bodies (9). The partition (3) is provided at the margin with a rim (4) and has, at a radial distance from the rim, an annular thickened region (8) extending parallel to the rim. The thickness of the diaphragm increases from the rim (4) toward the thickened region (8).
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