Title:
ELASTIC MEMBER FOR SHAFT JOINT
Document Type and Number:
WIPO Patent Application WO/2023/276360
Kind Code:
A1
Abstract:
An elastic member (10) is used in a shaft joint structure (1) that links shafts together by fitting a male joint (5) and a female joint (2). The elastic member (10) has an annular substrate section (11). The substrate section (11) comprises a first surface (11a) that faces a male joint end surface (5b) at the axial tip of the male joint (5). The substrate section (11) further comprises a second surface (11b) that faces a female joint end surface (3a) at the axial tip of the female joint (2). The elastic member (10) has a deformation mechanism capable of elastically deforming the substrate section (11) into a diameter-reduced state where the outer diameter is smaller than that of the natural state, and elastically expanding the diameter of the substrate section (11) from the diameter-reduced state.
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Inventors:
TAKASE YASUTOSHI (JP)
Application Number:
PCT/JP2022/014553
Publication Date:
January 05, 2023
Filing Date:
March 25, 2022
Export Citation:
Assignee:
TOGO SEISAKUSHO KK (JP)
International Classes:
F16D1/02
Foreign References:
| JP2018146004A | 2018-09-20 | |||
| JP2001260906A | 2001-09-26 | |||
| JPS57130405U | 1982-08-14 | |||
| JP2014179192A | 2014-09-25 |
Attorney, Agent or Firm:
OKADA PATENT & TRADEMARK OFFICE, P. C. (JP)
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