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Patent Searching and Data


Title:
FASTENING TOOL
Document Type and Number:
WIPO Patent Application WO/2011/099455
Kind Code:
A1
Abstract:
Comprises a base (80) that is inserted through the opening of a structure having a roughly C-shaped cross section and has a short side that is shorter than the width of the opening, and a nut (90) that is inserted within the base (80), has an outer circumference diameter that is bigger than the width of the opening, and has a female screw (91) in the inner circumference. The base (80) is equipped with an opened section into which the nut (90) and a male screw (60) are inserted. The nut (90), after insertion through the opened section of the base (80), is inserted within the hollow section of the structure while being held at a tilted state that is passable through the opening of the structure, the female screw (91) swings parallel to the opening to face the opening by inserting the male screw (60) through the opening of the structure into the opened section of the base (80), and by screwing in the male screw (60), the male screw (60) and the female screw (91) screw together, thereby fixing a mating member.

Inventors:
ASADA, Daisuke (184-1 Maioka-cho, Totsuka-ku, Yokohama-sh, Kanagawa 22, 〒2448522, JP)
Application Number:
JP2011/052549
Publication Date:
August 18, 2011
Filing Date:
February 07, 2011
Export Citation:
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Assignee:
NIFCO INC. (184-1, Maioka-cho Totsuka-ku, Yokohama-sh, Kanagawa 22, 〒2448522, JP)
株式会社ニフコ (〒22 神奈川県横浜市戸塚区舞岡町184番地1 Kanagawa, 〒2448522, JP)
International Classes:
F16B37/04; F16B35/00
Foreign References:
JP4156404B22008-09-24
JP2002317807A2002-10-31
JPS596413A1984-01-13
Attorney, Agent or Firm:
OGAWA, Toshiharu et al. (4th Floor, SIA Kanda Square 17, Kanda-konyacho, Chiyoda-k, Tokyo 35, 〒1010035, JP)
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Claims:



 
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