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Title:
DEVICE FOR CONFIRMING OUTPUT OF WIRE ROPE FLAW DETECTOR
Document Type and Number:
WIPO Patent Application WO/2019/146742
Kind Code:
A1
Abstract:
The present invention achieves a device for confirming the output of a wire rope flaw detector, the device making it possible to more reliably confirm the presence of abnormalities in the output of a wire rope flaw detector. The present invention is provided with a pipe, and a testing body that moves inside the pipe. The pipe is installed on a wire rope installation part, which is a portion at which a wire rope moves in the wire rope flaw detector when the wire rope flaw detector detects a flaw in the wire rope. The testing body has: a test piece guide configured from a non-magnetic material; and a test piece configured from a magnetic material, the test piece being provided to the test piece guide.

Inventors:
KOIKE TETSUYA (JP)
HOSHINOO TOMOKAZU (JP)
HIROTA KAZUAKI (JP)
TAKAHASHI FUMITAKE (JP)
NOGUCHI TOYOHIRO (JP)
YOSHIOKA TAKASHI (JP)
SEKI TETSURO (JP)
Application Number:
PCT/JP2019/002407
Publication Date:
August 01, 2019
Filing Date:
January 25, 2019
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
MITSUBISHI ELECTRIC BUILDING TECHNO SERVICE CO LTD (JP)
International Classes:
G01N27/83
Domestic Patent References:
WO2017163362A12017-09-28
Foreign References:
JP2012154729A2012-08-16
JPH08327603A1996-12-13
JPH03106410U1991-11-01
JPS59222757A1984-12-14
JP2012083110A2012-04-26
JPH03264862A1991-11-26
CN101694433A2010-04-14
Attorney, Agent or Firm:
SOGA, Michiharu et al. (JP)
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