JPH0214596B2 - - Google Patents

Info

Publication number
JPH0214596B2
JPH0214596B2 JP19027082A JP19027082A JPH0214596B2 JP H0214596 B2 JPH0214596 B2 JP H0214596B2 JP 19027082 A JP19027082 A JP 19027082A JP 19027082 A JP19027082 A JP 19027082A JP H0214596 B2 JPH0214596 B2 JP H0214596B2
Authority
JP
Japan
Prior art keywords
gas
pipe
communication
opening
hole
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
JP19027082A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5980599A (ja
Inventor
Hisao Ootsuka
Akio Morinaga
Oichi Sakaguchi
Yoji Ootsuka
Kazuhito Todoki
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
Original Assignee
Tokyo Gas 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 filed Critical Tokyo Gas Co Ltd
Priority to JP19027082A priority Critical patent/JPS5980599A/ja
Publication of JPS5980599A publication Critical patent/JPS5980599A/ja
Publication of JPH0214596B2 publication Critical patent/JPH0214596B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/18—Appliances for use in repairing pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Pipeline Systems (AREA)
  • Pipe Accessories (AREA)
JP19027082A 1982-10-29 1982-10-29 ガス導管等の工事連絡部材 Granted JPS5980599A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19027082A JPS5980599A (ja) 1982-10-29 1982-10-29 ガス導管等の工事連絡部材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19027082A JPS5980599A (ja) 1982-10-29 1982-10-29 ガス導管等の工事連絡部材

Publications (2)

Publication Number Publication Date
JPS5980599A JPS5980599A (ja) 1984-05-10
JPH0214596B2 true JPH0214596B2 (de) 1990-04-09

Family

ID=16255353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19027082A Granted JPS5980599A (ja) 1982-10-29 1982-10-29 ガス導管等の工事連絡部材

Country Status (1)

Country Link
JP (1) JPS5980599A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0646079B2 (ja) * 1985-05-23 1994-06-15 東京瓦斯株式会社 ガスメータの取り替え工事方法
JPS62150121A (ja) * 1985-12-25 1987-07-04 Tokyo Gas Co Ltd ガスメ−タの取り替え工事に際して使用されるノ−ブロ−工具

Also Published As

Publication number Publication date
JPS5980599A (ja) 1984-05-10

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