Title:
Anti-vibration device
Document Type and Number:
Japanese Patent JP6300404
Kind Code:
B2
Abstract:
The present invention is a vibration-damping device (10, 60, 80) which is provided with: a first attachment member (11) joined to one of a vibration generating unit and a vibration receiving unit and a second attachment member (12) joined to an other thereof; an elastic body which joins the first attachment member (11) to the second attachment member (12); a partition member (16, 90) which partitions a liquid chamber in the first attachment member (11) into a first liquid chamber (14) and a second liquid chamber (15), and in which at least one of the first liquid chamber (14) and the second liquid chamber (15) has the elastic body (13) as a portion of a wall surface thereof. The partition member (16, 90) is provided with a communicating passage (30), and the communicating path (30) is provided with a branching section (33) and a confluence section (32, 70, 84, 101).
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Inventors:
Satoshi Ueki
Application Number:
JP2014080358A
Publication Date:
March 28, 2018
Filing Date:
April 09, 2014
Export Citation:
Assignee:
Bridgestone Corporation
International Classes:
F16F13/10
Domestic Patent References:
| JP2009150451A | ||||
| JP61156750U | ||||
| JP61156749U | ||||
| JP2012026510A |
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Hiroki Ninai
Makiko Otsuki
Tadashi Takahashi
Hiroki Ninai
Makiko Otsuki
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