Title:
ANTIVIBRATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/052187
Kind Code:
A1
Abstract:
An elastic rubber body (13) elastically holds the upper end of a connecting rod (12) for suspending an engine unit, and is mounted and fixed to a bracket (11) by means of a tubular coupling body (18) having an annular section (20) to which the lower end of the elastic rubber body (13) is fixed, and a tubular section (21) that protrudes downwards from the edge of the opening of the annular section (20) and is disposed inside a through-hole (14) of the ellipsoidal or oval opening of the bracket (11); the tubular coupling body (18) exerts a pressing force diagonally to the bracket (11), radially expanding the bottom side of the tubular section (21) from the inside outwards and thereby attaching and fixing the tubular section (21) to the bracket (11).
Inventors:
KOJIMA HIROKI (JP)
TSUTSUMI TATSUYA (JP)
TSUTSUMI TATSUYA (JP)
Application Number:
PCT/JP2010/006318
Publication Date:
May 05, 2011
Filing Date:
October 26, 2010
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
KOJIMA HIROKI (JP)
TSUTSUMI TATSUYA (JP)
KOJIMA HIROKI (JP)
TSUTSUMI TATSUYA (JP)
International Classes:
F16F15/08; F16F1/36
Foreign References:
| JP2007321964A | 2007-12-13 | |||
| JP2003120745A | 2003-04-23 | |||
| JP2008051193A | 2008-03-06 |
Attorney, Agent or Firm:
SUGIMURA, KENJI (JP)
Kenji Sugimura (JP)
Kenji Sugimura (JP)
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