Title:
BOLT, AND MANUFACTURING PROCESS FOR SAID BOLT
Document Type and Number:
Japanese Patent JP2016031146
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a bolt capable of managing a highly precise axial force management while suppressing the efficiency deterioration of a fastening work, and a manufacturing method for said bolt.SOLUTION: The head of a bolt is printed with a propagation time period t0 for the initial length of the bolt and arbitrarily selected information on the measurement of the time period t0.SELECTED DRAWING: Figure 1
Inventors:
KATO TAKASHI
MAKINO KOJI
YAMAUCHI MICHIO
NEGISHI HIDEO
MAKINO KOJI
YAMAUCHI MICHIO
NEGISHI HIDEO
Application Number:
JP2014165326A
Publication Date:
March 07, 2016
Filing Date:
July 29, 2014
Export Citation:
Assignee:
MEIDOH CO LTD
International Classes:
F16B35/00; F16B31/02