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Patent Searching and Data


Title:
MEMBER FASTENING STRUCTURE FOR RECTILINEAR MOTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2016/039306
Kind Code:
A1
Abstract:
Provided is a member fastening structure having a shaft member, a passive member, and a female threaded body for affixation. The shaft member has formed thereon a first male thread and a second male thread, which have different lead angles and/or different lead directions. The passive member has formed thereon a first female threaded section engaging with the first male thread, and the female threaded body for affixation is engaged with the second male thread. As a result, the passive member is reliably prevented from separating the shaft member.

Inventors:
MICHIWAKI Hiroshi (2-4-10 Aomi, Koto-k, Tokyo 64, 〒1350064, JP)
Application Number:
JP2015/075388
Publication Date:
March 17, 2016
Filing Date:
September 08, 2015
Export Citation:
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Assignee:
NEJILAW INC. (2-4-10, Aomi Koto-k, Tokyo 64, 〒1350064, JP)
International Classes:
F16B39/24; F15B15/14; F16B35/00; F16B39/282; F16B39/32; F16B43/00; F16J1/12
Domestic Patent References:
WO2009104767A12009-08-27
Foreign References:
JPS51122241U1976-10-04
JP2014105797A2014-06-09
JP2003120643A2003-04-23
JP2014020525A2014-02-03
Attorney, Agent or Firm:
SAHARA Masashi et al. (SIGHT PATENT, 5th Floor Omiyamiki Bldg., 9-18, Sakuragicho 1-chome, Omiya-ku, Saitama-sh, Saitama 54, 〒3300854, JP)
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