Title:
VIBRATION-DAMPING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/075097
Kind Code:
A1
Abstract:
The present invention includes a cylindrical bracket (20) that is coupled to one of a vibration generation part and a vibration receiving part, a first attachment member that is coupled to the other, a cylindrical second attachment member (11) that is inserted into the bracket, and an elastic body that couples the first attachment member and the second attachment member, wherein an inner circumferential surface of one end portion of the bracket including one end in an axial direction along the axis of the bracket is provided with a first portion (22) against which an outer circumferential surface of the second attachment member is compressed and a second portion (23) that is located further on the one end side than the first portion in the axial direction, has a larger inner diameter than the first portion, and is located in abutment with or in proximity to the outer circumferential surface of the second attachment member.
Inventors:
KOJIMA HIROSHI (JP)
Application Number:
PCT/JP2021/035175
Publication Date:
April 14, 2022
Filing Date:
September 24, 2021
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
F16F13/10; F16F15/08
Foreign References:
| JP2017067157A | 2017-04-06 | |||
| JP2004211810A | 2004-07-29 | |||
| JP2007278399A | 2007-10-25 | |||
| JP2020170273A | 2020-10-15 |
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
Download PDF:
Previous Patent: RALDH2 EXPRESSION ENHANCING AGENT
Next Patent: OPTICAL ANALYSIS SYSTEM AND CONTROL METHOD OF OPTICAL ANALYSIS SYSTEM
Next Patent: OPTICAL ANALYSIS SYSTEM AND CONTROL METHOD OF OPTICAL ANALYSIS SYSTEM