Title:
STRUT BEARING AND VEHICLE STRUT SUSPENSION
Document Type and Number:
WIPO Patent Application WO/2023/157225
Kind Code:
A1
Abstract:
[Problem] To provide a strut bearing and a vehicle strut suspension capable of suppressing breakage of an elastic member that is interposed between an upper case and an upper support. [Solution] The present invention is equipped with: an upper case 2 and a lower case 3; an upper bearing ring 4 held by the upper case 2; a lower bearing ring 5 held by the lower case 3; and a rolling element 6 rolling between the upper bearing ring 4 and the lower bearing ring 5. The upper case 2 has an upper surface 2A with an annular recess 2B formed therein and is equipped with an elastic member A fitted in the recess 2B. The elastic member A comprises a base B inside the recess 2B and a protrusion C protruding from the upper surface 2A of the upper case 2.
Inventors:
YANO HIROSHI (JP)
MAEDA IKUHISA (JP)
NARAZAKI YASUHIRO (JP)
HORIKAWA YOSHIO (JP)
FUKADA SHOGO (JP)
MAEDA IKUHISA (JP)
NARAZAKI YASUHIRO (JP)
HORIKAWA YOSHIO (JP)
FUKADA SHOGO (JP)
Application Number:
PCT/JP2022/006614
Publication Date:
August 24, 2023
Filing Date:
February 18, 2022
Export Citation:
Assignee:
JTEKT CORP (JP)
NAKANISHI METAL WORKS CO (JP)
NAKANISHI METAL WORKS CO (JP)
International Classes:
F16C27/06; F16C19/12
Foreign References:
| US20200116196A1 | 2020-04-16 | |||
| JP2005299837A | 2005-10-27 | |||
| US20200062062A1 | 2020-02-27 |
Attorney, Agent or Firm:
YANAGINO Yoshihide et al. (JP)
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