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Title:
WAVE SPRING
Document Type and Number:
WIPO Patent Application WO/2018/164220
Kind Code:
A1
Abstract:
Provided is a wave spring comprising an annular body in which peaks and valleys are alternatingly formed in the circumferential direction so as to be linked. Notches are formed in the annular body.

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Inventors:
SAKAI HIDEAKI (JP)
Application Number:
PCT/JP2018/008957
Publication Date:
September 13, 2018
Filing Date:
March 08, 2018
Export Citation:
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Assignee:
NHK SPRING CO LTD (JP)
International Classes:
F16F1/32; F16D25/0638
Foreign References:
JP2010048277A2010-03-04
JP2006300095A2006-11-02
JPH11230197A1999-08-27
JP2014206194A2014-10-30
JP2012167629A2012-09-06
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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