Title:
TESTING DEVICE FOR FIXING-LOAD VERIFICATION
Document Type and Number:
WIPO Patent Application WO/2015/136681
Kind Code:
A1
Abstract:
[Problem] To be capable of being attached to a fixing bolt under test using a simple procedure even when work is being carried out with limited work space, to enhance inspection efficiency through simple measurement, and to ensure a certain degree of measurement accuracy. [Solution] A coupler (2) having, formed so as to protrude therefrom, a contact part (21/25) that comes into contact with a fixing surface is fixed at a wrench fitting end of a rod-like torque wrench main body (1). Additionally, a means (3) for engaging with a fixing bolt (B) is fixed to a side part of the coupler. A side tip part of the of the engagement means (3) has an open and recessed part (30) for accommodating the fixing bolt (B) from the side. A protruding part of the fixing bolt (B) is accommodated inside this open and recessed part (30), and the fixing bolt is locked by the deepest part of the open and recessed part (30) or the vicinity thereof.
Inventors:
OBATA KOICHIRO (JP)
TANIGUCHI HIROSHI (JP)
TANIGUCHI HIROSHI (JP)
Application Number:
PCT/JP2014/056814
Publication Date:
September 17, 2015
Filing Date:
March 14, 2014
Export Citation:
Assignee:
TRUST CO LTD (JP)
International Classes:
G01N3/08; G01N3/00
Foreign References:
| JPS5468671U | 1979-05-16 | |||
| JPS6119738U | 1986-02-05 | |||
| JPH10267922A | 1998-10-09 | |||
| JP2005283295A | 2005-10-13 | |||
| JP2006275898A | 2006-10-12 | |||
| JP2012213850A | 2012-11-08 | |||
| US4662227A | 1987-05-05 | |||
| US6186479B1 | 2001-02-13 |
Attorney, Agent or Firm:
MORITA TAKUO (JP)
Takuo Morita (JP)
Takuo Morita (JP)
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