Title:
ANTI-VIBRATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/001906
Kind Code:
A1
Abstract:
Provided is an anti-vibration device comprising a novel structure which can position a main body rubber elastic part in either the width direction or the length direction of a second attachment member, and which can also achieve excellent load bearing resistance and durability. An anti-vibration device having a non-bonding structure in which a first attachment member and a second attachment member are arranged opposing each other and are linked by a main body rubber elastic part (16), wherein the second attachment member (14) has a groove shape provided with a bottom wall part (50) and a pair of sidewall parts (52a, 52b), portions of the bottom wall part (50) are cut and bent upward to form a pair of vertical wall parts (60a, 60b), and the main body rubber elastic part (16) is fitted in a non-bonding manner into a region enclosed by the pair of sidewall parts (52a, 52b) and the pair of vertical wall parts (60a, 60b). In addition, the outer peripheral surface of the main body rubber elastic part (16) is inwardly spaced apart from upper edge parts (64) and lateral edge parts (66) of the pair of vertical wall parts (60a, 60b) in the length direction.
Inventors:
AKASA SHOUJI (JP)
INOUE CHIYAKI (JP)
INOUE CHIYAKI (JP)
Application Number:
PCT/JP2011/003500
Publication Date:
January 05, 2012
Filing Date:
June 20, 2011
Export Citation:
Assignee:
TOKAI RUBBER IND LTD (JP)
AKASA SHOUJI (JP)
INOUE CHIYAKI (JP)
AKASA SHOUJI (JP)
INOUE CHIYAKI (JP)
International Classes:
F16F15/08; B60K5/12; F16F1/36
Foreign References:
| JP2009216177A | 2009-09-24 | |||
| JP2002340090A | 2002-11-27 | |||
| JP2003074635A | 2003-03-12 | |||
| JP2009216127A | 2009-09-24 |
Attorney, Agent or Firm:
KASAI, Yoshitaka et al. (JP)
Yoshitaka Kasai (JP)
Yoshitaka Kasai (JP)
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Claims:
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