Title:
BUSH
Document Type and Number:
WIPO Patent Application WO/2019/049752
Kind Code:
A1
Abstract:
This bush is provided with an inner cylinder, an outer cylinder which is disposed radially outside the inner cylinder, and an elastic body which connects the inner cylinder and the outer cylinder. A recess (low-rigidity section) 14 circumferentially extending a predetermined length and having reduced radial rigidity is provided in a rubber section 13. A protrusion 11a protruding toward the outer cylinder 12 from the inner cylinder 11 is provided at the circumferential position on the inner cylinder 11, which corresponds to the recess 14. The protrusion 11a is disposed offset to one circumferential side relative to the circumferential center of the recess 14.
Inventors:
HOSODA MASAKI (JP)
Application Number:
PCT/JP2018/031982
Publication Date:
March 14, 2019
Filing Date:
August 29, 2018
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
F16F1/387; F16F15/08
Foreign References:
| JP2016109159A | 2016-06-20 | |||
| US3244386A | 1966-04-05 | |||
| JP2008163986A | 2008-07-17 |
Other References:
See also references of EP 3680508A4
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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