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Patent Searching and Data


Title:
ANNULAR MEMBER
Document Type and Number:
Japanese Patent JP2014181791
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To enable a coating to be applied to an annular member used for a vehicular seat under a functional and anti-peeling-off state.SOLUTION: This invention relates to a wave washer 10 (annular member) used for a vehicular seat comprising an annular main body 11 and a coating part 12 coated under a state in which it adheres to at least one of the front and rear surfaces of the main body 11. The coating part 12 is made such that coating material pouring inlets 12A1, 12B1 are set when the coating material is molded at separated locations of inner peripheral side and outer peripheral side of the main body 11, and protrusions 12A, 12B protruded in a radial direction are formed at either the inner peripheral side or the outer peripheral side of the main body 11. Each of the protrusions 12A, 12B is constituted to act as a contact part with another member (a large diameter part 6B1 of a bolt shank 6B) under a state of being contacted with the wave washer 10.

Inventors:
YAMAHATA TSUTOMU
MIZUNO YUSUKE
Application Number:
JP2013057987A
Publication Date:
September 29, 2014
Filing Date:
March 21, 2013
Export Citation:
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Assignee:
TOYOTA BOSHOKU CORP
International Classes:
F16B43/00; B60N2/90; F16B39/24
Attorney, Agent or Firm:
Patent business corporation Okada international patent firm