Dashpot with amplitude-dependent shock absorption
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United States of America Patent
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Oct 28, 2008
Grant Date -
Jul 26, 2007
app pub date -
Mar 20, 2007
filing date -
Jul 8, 2003
priority date (Note) -
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Abstract
A dashpot featuring amplitude-dependent shock absorption, especially intended for the wheel of a vehicle and including a hydraulically parallel cylindrical pressure-compensation chamber (8). The pressure-compensation chamber is partitioned by an axially displaceable floating piston (10). At least one face (25) of the floating piston is provided with a resilient bumper (18). The object is a dashpot with a floating piston that arrives more gently at its limit inside the pressure-compensation chamber (8). The bumper is accordingly accommodated in an axial hollow (17) that extends through the body (15) of the floating piston.
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