Title:
VIBRATION ISOLATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2010/126059
Kind Code:
A1
Abstract:
A bottom section (34) is formed so as to be bent inward radially from the lower end of a path outer tube section (32) and is disposed on the outer peripheral side of a tube section (22) of a partition member (20) so as to face and be spaced from a flange section (24). Also, the bottom section (34) is disposed on the inner side of the tube section (22) in the axial direction (S), that is, disposed so as to overlap with the tube section (22) in a radial view. An elastic film-like diaphragm (50) is adhered by vulcanization to a limiting-path member (30) so as to cover the lower opening thereof. A seal section (56) is integrally adhered, together with the diaphragm (50), to the limiting-path member (30) by vulcanization so as to cover the inner peripheral surface of a path's inner tube section (36).
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Inventors:
SUGAWARA HIDEKI (JP)
SOMEYA KATSUMI (JP)
MAEDA NAOKI (JP)
HATTORI YUZO (JP)
SOMEYA KATSUMI (JP)
MAEDA NAOKI (JP)
HATTORI YUZO (JP)
Application Number:
PCT/JP2010/057494
Publication Date:
November 04, 2010
Filing Date:
April 27, 2010
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
SUGAWARA HIDEKI (JP)
SOMEYA KATSUMI (JP)
MAEDA NAOKI (JP)
HATTORI YUZO (JP)
SUGAWARA HIDEKI (JP)
SOMEYA KATSUMI (JP)
MAEDA NAOKI (JP)
HATTORI YUZO (JP)
International Classes:
F16F13/06; F16F13/18
Foreign References:
| JP2008267453A | 2008-11-06 | |||
| JP2009058099A | 2009-03-19 | |||
| JP2009085344A | 2009-04-23 | |||
| JP2006090388A | 2006-04-06 | |||
| JP2004204964A | 2004-07-22 | |||
| JP2005221080A | 2005-08-18 | |||
| JPH0814317A | 1996-01-16 | |||
| JP2004003634A | 2004-01-08 |
Other References:
See also references of EP 2426372A4
Attorney, Agent or Firm:
NAKAJIMA, Jun et al. (JP)
Nakajima 淳 (JP)
Nakajima 淳 (JP)
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