JPH0318885Y2 - - Google Patents

Info

Publication number
JPH0318885Y2
JPH0318885Y2 JP1983159768U JP15976883U JPH0318885Y2 JP H0318885 Y2 JPH0318885 Y2 JP H0318885Y2 JP 1983159768 U JP1983159768 U JP 1983159768U JP 15976883 U JP15976883 U JP 15976883U JP H0318885 Y2 JPH0318885 Y2 JP H0318885Y2
Authority
JP
Japan
Prior art keywords
unit
bending angle
telescopic ram
pipe
angle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP1983159768U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6065617U (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP15976883U priority Critical patent/JPS6065617U/ja
Publication of JPS6065617U publication Critical patent/JPS6065617U/ja
Application granted granted Critical
Publication of JPH0318885Y2 publication Critical patent/JPH0318885Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Pipeline Systems (AREA)
  • Sewage (AREA)
JP15976883U 1983-10-14 1983-10-14 管内自走式既設管屈曲角測定装置 Granted JPS6065617U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15976883U JPS6065617U (ja) 1983-10-14 1983-10-14 管内自走式既設管屈曲角測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15976883U JPS6065617U (ja) 1983-10-14 1983-10-14 管内自走式既設管屈曲角測定装置

Publications (2)

Publication Number Publication Date
JPS6065617U JPS6065617U (ja) 1985-05-09
JPH0318885Y2 true JPH0318885Y2 (en]) 1991-04-22

Family

ID=30351595

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15976883U Granted JPS6065617U (ja) 1983-10-14 1983-10-14 管内自走式既設管屈曲角測定装置

Country Status (1)

Country Link
JP (1) JPS6065617U (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0547363Y2 (en]) * 1987-09-30 1993-12-14
AU2003253846A1 (en) * 2002-07-10 2004-01-23 Orthodata Technologies Llc Strain sensing system
JP5101043B2 (ja) * 2006-06-05 2012-12-19 オリンパス株式会社 管内走行装置
JP5174361B2 (ja) * 2007-02-27 2013-04-03 株式会社クボタ 管内調査装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5249052A (en) * 1975-10-16 1977-04-19 Yoshio Miyazaki Method of measuring underground pipe lines
US4399692A (en) * 1981-01-13 1983-08-23 Sundstrand Data Control Group Borehole survey apparatus utilizing accelerometers and probe joint measurements

Also Published As

Publication number Publication date
JPS6065617U (ja) 1985-05-09

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