Title:
STUD BOLT
Document Type and Number:
Japanese Patent JP2013253703
Kind Code:
A
Abstract:
To provide a stud bolt which can facilitate a torque test and can prevent defective products as much as possible.
A stud bolt 10 includes a bolt body 11 with a male screw formed thereon and a projection 12 for discharge arranged on a bottom, and is used for capacitor stud welding. A non-circular straight recess 13 is formed by fitting a tip of the bolt body 11 to an axial center. The straight recess 13 is formed of a hole having a polygonal cross section, and an adapter arranged at a tip of a torque wrench is fitted.
Inventors:
MIZOGUCHI JUNICHI
Application Number:
JP2013195454A
Publication Date:
December 19, 2013
Filing Date:
September 20, 2013
Export Citation:
Assignee:
MIZOGUCHI JUNICHI
International Classes:
F16B35/04; F16B23/00; F16B31/02
Domestic Patent References:
| JPH04111976A | 1992-04-13 | |||
| JPS5511237U | 1980-01-24 | |||
| JPH02205268A | 1990-08-15 | |||
| JPS4912370U | 1974-02-01 | |||
| JPS5623275U | 1981-03-02 | |||
| JPH0464610U | 1992-06-03 | |||
| JPS6347511A | 1988-02-29 |
Attorney, Agent or Firm:
Fujio Nakamae
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