Title:
DISTANCE MEASURING APPARATUS AND DISTANCE MEASURING METHOD
Document Type and Number:
WIPO Patent Application WO/2015/136652
Kind Code:
A1
Abstract:
Disclosed is a distance measuring apparatus that is characterized in being provided with: a reference member that is disposed on a surface of a first metal member; a distance meter for measuring a distance to the reference member; and an attaching member, which is disposed on a surface of a second metal member connected to the first metal member with a welding section therebetween, and which has the distance meter placed thereon. The distance measuring apparatus is also characterized in that: one out of the attaching member and the distance meter includes first and second protruding pieces; and the other one out of the attaching member and the distance meter includes, so as to have the distance meter placed on the attaching member, first and second fit-in holes for having the first and second protruding pieces fitted in, respectively, a first pressing member that presses the first protruding piece from the first direction toward an inner surface of the first fit-in hole, and a second pressing member that presses the second protruding piece from the second direction toward an inner surface of the second fit-in hole, said second direction being different from the first direction.
Inventors:
NISHIDA HIDETAKA (JP)
Application Number:
PCT/JP2014/056564
Publication Date:
September 17, 2015
Filing Date:
March 12, 2014
Export Citation:
Assignee:
CHUGOKU ELECTRIC POWER (JP)
International Classes:
G01S7/497; G01B11/16; G01B21/00; G01B21/32; G01C3/06; G01S7/481; G01S17/88
Foreign References:
| JP5426054B1 | 2014-02-26 | |||
| JP2011089936A | 2011-05-06 | |||
| JP5364860B1 | 2013-12-11 | |||
| JP2005055450A | 2005-03-03 | |||
| JP2001235328A | 2001-08-31 |
Other References:
See also references of EP 3118647A4
Attorney, Agent or Firm:
ISSHIKI & CO. (JP)
All international patent business corporation (JP)
All international patent business corporation (JP)
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