Liquid-dampening vibration absorber

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United States of America Patent

PATENT NO 4651978
SERIAL NO

06648396

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In a vibration absorber, lower and upper holders are interconnected by an annular elastomeric dampening member and have a throttling disk for dividing the interior space of the absorber into two liquid-filled working chambers, of which the lower chamber is defined by a rubber elastic membrane. The membrane and the throttling disk are loosely inserted in the lower holder and held in position therein by a resilient holding device sealingly urging the membrane and the throttling disk against a sealing face on the lower holder.

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Patent Owner(s)

  • TRELLEBORG AB

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grafstrom, Lars M Trelleborg, SE 2 18

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