Vibration-damping device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12247632
APP PUB NO 20220373058A1
SERIAL NO

17772372

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The present invention includes a first attachment member (11, 111), a second attachment member (12, 112), an elastic body (13, 113), a partition member (16, 116), and a movable member (41, 141). An orifice passage (24, 124), a plurality of first communication holes (42a, 142a), and a second communication hole (42b, 142b) are formed in the partition member (41, 141). A tubular member (21, 121) is disposed on a first wall surface (16b, 116b) in the partition member (16, 116). The plurality of first communication holes (42a, 142a) are open to both an inner portion (16f, 116f) and an outer portion (16g, 116g) on the first wall surface (16b, 116b), and one of the partition member (16) and the tubular member (121) forms an elasticity adjusting unit (Z).

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First Claim

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Patent Owner(s)

  • PROSPIRA CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mikoshiba, Rei Tokyo, JP 5 28
Satake, Yuki Tokyo, JP 23 76
Ueki, Akira Tokyo, JP 90 1302

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