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Patent Searching and Data


Title:
NAIL FOR FIXING MEMBER
Document Type and Number:
Japanese Patent JP2012021550
Kind Code:
A
Abstract:

To provide a nail for fixing a member capable of reducing cracks due to driving and enabling driving by human power by reducing force necessary for the driving.

The nail for fixing the member is composed of a head part 3, a rod-like shaft part 2 and a tip part 1 tapered in the shaft direction X. The tip part 1 is formed such that the inclination with respect to the shaft direction X becomes gradually smaller as approaching the tip and the spread angle θ of the tip is 25°to 90°. The side surface 4 of the tip part 1 may be formed in a recessed curved surface. Further, the side surface 4 of the tip part 1 may be constituted of a plurality of cut surfaces 5.


Inventors:
FUJITA SHINJI
UOTA YUKI
TOMINAGA KOICHI
IN KOKUI
Application Number:
JP2010158137A
Publication Date:
February 02, 2012
Filing Date:
July 12, 2010
Export Citation:
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Assignee:
KMEW CO LTD
International Classes:
F16B15/00
Domestic Patent References:
JPS63259210A1988-10-26
JP2008051153A2008-03-06
Attorney, Agent or Firm:
Keisei Nishikawa
Mizuhiji Katsuhisa
Takeshi Sakaguchi
Hidetoshi Kitade