Title:
RUBBER STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2022/009551
Kind Code:
A1
Abstract:
The rubber structure includes a bump rubber (70) that is formed in a cylindrical shape and is compressed and deformed in an axial direction as a buffer expands and contracts, and a stay (52) that surrounds the bump rubber (70) from the outside in a radial direction. An outer peripheral surface of the bump rubber (70) is provided with a single protrusion (73) that protrudes outward in the radial direction and extends in a circumferential direction. An inner peripheral surface of the bump rubber (70) is provided with a single recess (76) that is recessed outward in the radial direction and extends in the circumferential direction. The protrusion (73) comes into contact with the stay (52) when the bump rubber (70) is compressed in the axial direction. A top portion (74) of the protrusion (73) and a bottom portion (77) of the recess (76) overlap when viewed in the radial direction.
Inventors:
KAWASAKI YOHEI (JP)
Application Number:
PCT/JP2021/020215
Publication Date:
January 13, 2022
Filing Date:
May 27, 2021
Export Citation:
Assignee:
HONDA MOTOR CO LTD (JP)
International Classes:
F16F1/387; F16F7/00; F16F9/58
Foreign References:
| US4747587A | 1988-05-31 | |||
| US4804169A | 1989-02-14 | |||
| JPS59501554A | 1984-08-30 | |||
| JP2013177935A | 2013-09-09 | |||
| JP2014199060A | 2014-10-23 | |||
| JP5964200B2 | 2016-08-03 | |||
| JPH0253546U | 1990-04-18 |
Attorney, Agent or Firm:
TAZAKI Akira et al. (JP)
Download PDF:
Previous Patent: FLANGE WITH GASKET, AND GASKET
Next Patent: INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM
Next Patent: INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM