Title:
SUSPENSION BUSHING AND SUSPENSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/017242
Kind Code:
A1
Abstract:
Provided are a suspension bushing and a suspension device with which maneuvering stability can be improved without adversely affecting ride quality. Protrusions (54) are formed on the outer circumferential surface of an inner tube (50), and slits (38) are formed on the inner circumferential surface of an outer tube (30). The protrusions (54) are arranged in the slits (38) and have a tapered shape in which their width (W2) in a direction parallel to an axial line (A) decreases as the distance from the axial line (A) increases. The slits (38) have a shape such that a gap (W1) in the direction parallel to the axial line (A) decreases as the distance from the axial line (A) increases.
Inventors:
NISHIMURA TETSUJI (JP)
Application Number:
PCT/JP2019/024860
Publication Date:
January 23, 2020
Filing Date:
June 24, 2019
Export Citation:
Assignee:
HONDA MOTOR CO LTD (JP)
International Classes:
F16F1/38; B60G7/02; B60G9/04; F16F1/387; F16F15/08
Foreign References:
| JP2014043916A | 2014-03-13 | |||
| JP2018052232A | 2018-04-05 | |||
| JPH09210107A | 1997-08-12 | |||
| JP2005155822A | 2005-06-16 | |||
| JPH022726B2 | 1990-01-19 |
Attorney, Agent or Firm:
CHIBA Yoshihiro et al. (JP)
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