Title:
FASTENING TOOL AND JOINT
Document Type and Number:
Japanese Patent JP2008175314
Kind Code:
A
Abstract:
To provide a fastening tool to be precisely fastening-adjustable, and to provide a joint using the same.
On part of a screw groove formed in a bolt body 13 of a bolt 12, a flat portion 12a is provided where the screw groove is not formed. On the flat portion 12a where the screw groove is not formed, a scale portion 16 is provided for showing the position of a nut 14 relative to the bolt body 13. Thus, it is easy to check the position of the nut 14 fastened to the bolt body 13.
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Inventors:
MIWAKEICHI KOHEI
Application Number:
JP2007010076A
Publication Date:
July 31, 2008
Filing Date:
January 19, 2007
Export Citation:
Assignee:
CHUGOKU ELECTRIC POWER
International Classes:
F16B31/02; F16B7/14; F16B35/00; F16L23/036
Attorney, Agent or Firm:
Kunio Yamaguchi
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