JPH033898B2 - - Google Patents

Info

Publication number
JPH033898B2
JPH033898B2 JP9759982A JP9759982A JPH033898B2 JP H033898 B2 JPH033898 B2 JP H033898B2 JP 9759982 A JP9759982 A JP 9759982A JP 9759982 A JP9759982 A JP 9759982A JP H033898 B2 JPH033898 B2 JP H033898B2
Authority
JP
Japan
Prior art keywords
pipe
self
wheel
propelled vehicle
wheels
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
JP9759982A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58214845A (ja
Inventor
Keiichiro Fujii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokyo Electronic Industry Co Ltd
Original Assignee
Tokyo Electronic Industry Co Ltd
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 by Tokyo Electronic Industry Co Ltd filed Critical Tokyo Electronic Industry Co Ltd
Priority to JP9759982A priority Critical patent/JPS58214845A/ja
Publication of JPS58214845A publication Critical patent/JPS58214845A/ja
Publication of JPH033898B2 publication Critical patent/JPH033898B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/005—Investigating fluid-tightness of structures using pigs or moles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
JP9759982A 1982-06-09 1982-06-09 管内検査用自走車 Granted JPS58214845A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9759982A JPS58214845A (ja) 1982-06-09 1982-06-09 管内検査用自走車

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9759982A JPS58214845A (ja) 1982-06-09 1982-06-09 管内検査用自走車

Publications (2)

Publication Number Publication Date
JPS58214845A JPS58214845A (ja) 1983-12-14
JPH033898B2 true JPH033898B2 (enrdf_load_stackoverflow) 1991-01-21

Family

ID=14196695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9759982A Granted JPS58214845A (ja) 1982-06-09 1982-06-09 管内検査用自走車

Country Status (1)

Country Link
JP (1) JPS58214845A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0218600U (enrdf_load_stackoverflow) * 1988-07-19 1990-02-07
JPH0731128B2 (ja) * 1989-07-06 1995-04-10 管水工業株式会社 排水管等の管内観測装置
JP2002154429A (ja) * 2000-11-18 2002-05-28 Tokyo Gas Co Ltd 管内走行台車用車輪
KR100866762B1 (ko) 2006-08-09 2008-11-03 호서대학교 산학협력단 이동식 가스 누출 탐지 장치
JP2011011638A (ja) * 2009-07-02 2011-01-20 Ksk:Kk 管内自走装置
JP5654903B2 (ja) * 2011-03-04 2015-01-14 大阪瓦斯株式会社 管内移動装置
JP5719654B2 (ja) * 2011-03-25 2015-05-20 カヤバ工業株式会社 管路自走車
JP5750330B2 (ja) * 2011-07-25 2015-07-22 東芝テリー株式会社 自走式管内検査カメラ装置および管径変換ユニット
JP6463621B2 (ja) * 2014-11-20 2019-02-06 株式会社 日立産業制御ソリューションズ 走行装置

Also Published As

Publication number Publication date
JPS58214845A (ja) 1983-12-14

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