Title:
VIBRATION-PROOFING DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/053233
Kind Code:
A1
Abstract:
A vibration-proofing device 1 is configured for use in a suspension, said device comprising: an expansion section 12 that includes a damper rod 121 and a cylinder 122; a strut mount section 13 that is attached to the damper rod; a suspension spring section 17 that is disposed on the outer peripheral side of the expansion section; a support section 16 that is configured so as to support an upper end section of the suspension spring section and that comprises a rigid body; and a layered section 14 that is disposed on the outer peripheral side of the damper rod and is connected between the strut mount section and the support section. The layered section includes annular rubber layers 141 and annular rigid-body layers 142 layered alternately in an axial direction.
Inventors:
OTSU KAZUTAKA (JP)
Application Number:
PCT/JP2023/025187
Publication Date:
March 14, 2024
Filing Date:
July 06, 2023
Export Citation:
Assignee:
PROSPIRA CORP (JP)
International Classes:
F16F9/02; F16F9/10; F16F9/32; F16F9/54; F16F15/08
Foreign References:
| JP2001517584A | 2001-10-09 | |||
| EP0619196A1 | 1994-10-12 |
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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