Title:
JIG FOR ANNULAR ELEMENT
Document Type and Number:
WIPO Patent Application WO/2021/215027
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing technology for surface-treating an annular element X with few undyed patches or scratches. The means for solving the problem of the present invention is to use a jig for an annular element. The jig is used when surface-treating the annular element and comprises a jig body for supporting the annular element. The jig body comprises a support member that supports at least three points on an annular surface of the annular element.
Inventors:
KAWAI YOICHIRO (JP)
Application Number:
PCT/JP2020/037001
Publication Date:
October 28, 2021
Filing Date:
September 29, 2020
Export Citation:
Assignee:
KAWAI YOICHIRO (JP)
International Classes:
F16C19/26; C23C22/62; C23C22/73; F16C33/64
Foreign References:
| JPH0174273U | 1989-05-19 | |||
| JP2008229552A | 2008-10-02 | |||
| JPS50108918U | 1975-09-05 | |||
| JPH11264099A | 1999-09-28 | |||
| JP2009214074A | 2009-09-24 | |||
| JP2006070311A | 2006-03-16 | |||
| KR101720480B1 | 2017-03-27 | |||
| CN203715767U | 2014-07-16 | |||
| CN208649497U | 2019-03-26 |
Attorney, Agent or Firm:
TSUJITA, Tomoko (JP)
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