Title:
FASTENING MEMBER
Document Type and Number:
WIPO Patent Application WO/2019/016844
Kind Code:
A1
Abstract:
This fastening member comprises: a screw member which is metal and is constituted by a head section and a screw shaft section; and a washer member which has a hole section through which the screw shaft section passes, and which is assembled to the screw member as a result of the screw shaft section passing through the hole section. The seat surface of the head section is provided with at least one projection that is longer than the plate thickness of the washer member. The washer member is provided with a through-hole through which the projection can pass.
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Inventors:
NYUWA TARO (JP)
Application Number:
PCT/JP2017/025838
Publication Date:
January 24, 2019
Filing Date:
July 18, 2017
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F16B35/00
Foreign References:
| JPS59104582U | 1984-07-13 | |||
| JP2012219854A | 2012-11-12 | |||
| JP2015176852A | 2015-10-05 | |||
| JPH0550136U | 1993-07-02 | |||
| US6364689B1 | 2002-04-02 |
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
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