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Title:
LOCKING NUT AND FASTENING METHOD
Document Type and Number:
WIPO Patent Application WO/2017/208401
Kind Code:
A1
Abstract:
The present invention more securely prevents loosening due to reverse rotation of the nut. A locking nut is provided with: a female thread section that continues from an opening that opens to one end face and screws together with the male thread section of a counterpart member; and a hole that continues from an opening that opens to the other end face, has a smaller diameter than the male thread major diameter of the male thread section of the counterpart member, and has a larger diameter than the male thread minor diameter.

Inventors:
FUKUDA, Masakatsu (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
Application Number:
JP2016/066263
Publication Date:
December 07, 2017
Filing Date:
June 01, 2016
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORPORATION (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
International Classes:
F16B39/30
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (East 8F, TORANOMON TWIN BLDG. 10-1 Toranomon 2-chome, Minato-k, Tokyo 01, 〒1050001, JP)
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