JPH0275506U - - Google Patents

Info

Publication number
JPH0275506U
JPH0275506U JP15523288U JP15523288U JPH0275506U JP H0275506 U JPH0275506 U JP H0275506U JP 15523288 U JP15523288 U JP 15523288U JP 15523288 U JP15523288 U JP 15523288U JP H0275506 U JPH0275506 U JP H0275506U
Authority
JP
Japan
Prior art keywords
mandrel
connecting rod
segments
view
mandrel segments
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.)
Granted
Application number
JP15523288U
Other languages
English (en)
Japanese (ja)
Other versions
JPH076481Y2 (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 JP1988155232U priority Critical patent/JPH076481Y2/ja
Publication of JPH0275506U publication Critical patent/JPH0275506U/ja
Application granted granted Critical
Publication of JPH076481Y2 publication Critical patent/JPH076481Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects

Landscapes

  • A Measuring Device Byusing Mechanical Method (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP1988155232U 1988-11-29 1988-11-29 管路通過試験用マンドレル Expired - Lifetime JPH076481Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988155232U JPH076481Y2 (ja) 1988-11-29 1988-11-29 管路通過試験用マンドレル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988155232U JPH076481Y2 (ja) 1988-11-29 1988-11-29 管路通過試験用マンドレル

Publications (2)

Publication Number Publication Date
JPH0275506U true JPH0275506U (en]) 1990-06-08
JPH076481Y2 JPH076481Y2 (ja) 1995-02-15

Family

ID=31432679

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988155232U Expired - Lifetime JPH076481Y2 (ja) 1988-11-29 1988-11-29 管路通過試験用マンドレル

Country Status (1)

Country Link
JP (1) JPH076481Y2 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008209239A (ja) * 2007-02-27 2008-09-11 Kubota Corp 管内調査装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59202001A (ja) * 1983-05-02 1984-11-15 Kokudo Bosai Gijutsu Kk 管の屈曲部探知装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59202001A (ja) * 1983-05-02 1984-11-15 Kokudo Bosai Gijutsu Kk 管の屈曲部探知装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008209239A (ja) * 2007-02-27 2008-09-11 Kubota Corp 管内調査装置

Also Published As

Publication number Publication date
JPH076481Y2 (ja) 1995-02-15

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term