JPS60139380A - 既設管の管継手部清掃装置 - Google Patents

既設管の管継手部清掃装置

Info

Publication number
JPS60139380A
JPS60139380A JP58246630A JP24663083A JPS60139380A JP S60139380 A JPS60139380 A JP S60139380A JP 58246630 A JP58246630 A JP 58246630A JP 24663083 A JP24663083 A JP 24663083A JP S60139380 A JPS60139380 A JP S60139380A
Authority
JP
Japan
Prior art keywords
pipe
existing
vig
big
pipe joint
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
JP58246630A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6314669B2 (enrdf_load_stackoverflow
Inventor
大津賀　久夫
森永　秋生
宣勝 池
大沢　敏彦
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 Gas Co Ltd
Hakko Co Ltd
Original Assignee
Tokyo Gas Co Ltd
Hakko 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 Gas Co Ltd, Hakko Co Ltd filed Critical Tokyo Gas Co Ltd
Priority to JP58246630A priority Critical patent/JPS60139380A/ja
Publication of JPS60139380A publication Critical patent/JPS60139380A/ja
Publication of JPS6314669B2 publication Critical patent/JPS6314669B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cleaning In General (AREA)
JP58246630A 1983-12-28 1983-12-28 既設管の管継手部清掃装置 Granted JPS60139380A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58246630A JPS60139380A (ja) 1983-12-28 1983-12-28 既設管の管継手部清掃装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58246630A JPS60139380A (ja) 1983-12-28 1983-12-28 既設管の管継手部清掃装置

Publications (2)

Publication Number Publication Date
JPS60139380A true JPS60139380A (ja) 1985-07-24
JPS6314669B2 JPS6314669B2 (enrdf_load_stackoverflow) 1988-03-31

Family

ID=17151255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58246630A Granted JPS60139380A (ja) 1983-12-28 1983-12-28 既設管の管継手部清掃装置

Country Status (1)

Country Link
JP (1) JPS60139380A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011018955A3 (ja) * 2009-08-11 2011-06-03 ウラカミ合同会社 配管内作業装置および方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5552950U (enrdf_load_stackoverflow) * 1978-10-04 1980-04-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5552950U (enrdf_load_stackoverflow) * 1978-10-04 1980-04-09

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011018955A3 (ja) * 2009-08-11 2011-06-03 ウラカミ合同会社 配管内作業装置および方法
KR101373301B1 (ko) * 2009-08-11 2014-03-11 우라카미 합동회사 배관내 작업 장치 및 방법

Also Published As

Publication number Publication date
JPS6314669B2 (enrdf_load_stackoverflow) 1988-03-31

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