Controllable hydraulic vibration-damping supports

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United States of America Patent

PATENT NO 9796256
SERIAL NO

14957253

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Abstract

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Controllable hydraulic vibration-damping support comprising a rigid block, a bell-shaped elastomer body becoming wider from the block to an annular strength member, a working chamber, a compensation chamber, a constricted passageway connecting the working chamber to the compensation chamber, and an auxiliary chamber separated from the working chamber by a decoupling valve controlled by a control device. The auxiliary chamber, the decoupling valve and the control device are in the block.

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Patent Owner(s)

Patent OwnerAddress
HUTCHINSONPARIS FRANCE PARIS PARIS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Coudiere, Franck Cravant, FR 3 3
Lemaire, Gabriel Saint-Denis-les-Ponts, FR 6 37

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