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Title:
FASTENING STRUCTURE
Document Type and Number:
Japanese Patent JP2010223394
Kind Code:
A
Abstract:

To provide a fastening structure for suppressing the progress of potential difference corrosion while suppressing an increase in cost.

The fastening structure (10) includes a bolt (1), and a member (2) fastened thereto with the bolt (1) and formed of metal different in potential from the bolt (1). A head (5) of the bolt (1) has a face (3a) to be thrust by the member (2) during bolt fastening, and a protruded portion (4) formed continuously on the outer periphery of the face (3a). The protruded portion (4) is pushed into the member (2) during bolt fastening.


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JP2006144975FASTENER
Inventors:
HIRANO SATOSHI
JINBO YOSHIO
FUKUSHIMA HARUO
Application Number:
JP2009073466A
Publication Date:
October 07, 2010
Filing Date:
March 25, 2009
Export Citation:
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Assignee:
JATCO LTD
International Classes:
F16B35/00; F16B5/02; F16B37/00; F16B43/00
Domestic Patent References:
JPH05125567A1993-05-21
JP2001263314A2001-09-26
JPS53132567U1978-10-20
JP2003112960A2003-04-18
JPS6427519U1989-02-16
JPS61124729A1986-06-12
Foreign References:
WO2008010523A12008-01-24
Attorney, Agent or Firm:
Masaki Goto
Masahiro Fujii
Masaaki Iida



 
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