Title:
VIBRATION DAMPING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/062165
Kind Code:
A1
Abstract:
This vibration damping device (1, 10, 100) is provided with a cylindrical metallic bracket (20, 120), a first mounting member (12, 112), a second mounting member (11, 23, 111), an elastic body (13, 113), a partition member (17, 117), and a diaphragm (19, 119). The second mounting member has formed thereon an affixed section (11g, 23c, 111c) affixed to an affixation section (20b, 120b) of the metallic bracket. A gap (S2, S21) is provided between a portion of the outer peripheral surface of the second mounting member, the portion excluding the affixed section, and a portion of the inner peripheral surface of the metallic bracket, the portion excluding the affixation section. A second seal section (22, 123) is disposed between the affixed section and the affixation section.
Inventors:
KOJIMA HIROSHI (JP)
Application Number:
PCT/JP2017/034714
Publication Date:
April 05, 2018
Filing Date:
September 26, 2017
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
F16F13/10
Foreign References:
| JP2005106150A | 2005-04-21 | |||
| US20150060633A1 | 2015-03-05 | |||
| JP2006064069A | 2006-03-09 | |||
| JP2000002298A | 2000-01-07 |
Other References:
See also references of EP 3521655A4
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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