JPH0133718B2 - - Google Patents

Info

Publication number
JPH0133718B2
JPH0133718B2 JP58103406A JP10340683A JPH0133718B2 JP H0133718 B2 JPH0133718 B2 JP H0133718B2 JP 58103406 A JP58103406 A JP 58103406A JP 10340683 A JP10340683 A JP 10340683A JP H0133718 B2 JPH0133718 B2 JP H0133718B2
Authority
JP
Japan
Prior art keywords
pipe
pig
opening
pigs
resin
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
JP58103406A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59231293A (ja
Inventor
Takeshi Saito
Nobukatsu Ike
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 JP58103406A priority Critical patent/JPS59231293A/ja
Publication of JPS59231293A publication Critical patent/JPS59231293A/ja
Publication of JPH0133718B2 publication Critical patent/JPH0133718B2/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)
  • Pipe Accessories (AREA)
JP58103406A 1983-06-09 1983-06-09 既設管の管継手部補修装置 Granted JPS59231293A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58103406A JPS59231293A (ja) 1983-06-09 1983-06-09 既設管の管継手部補修装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58103406A JPS59231293A (ja) 1983-06-09 1983-06-09 既設管の管継手部補修装置

Publications (2)

Publication Number Publication Date
JPS59231293A JPS59231293A (ja) 1984-12-25
JPH0133718B2 true JPH0133718B2 (enExample) 1989-07-14

Family

ID=14353164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58103406A Granted JPS59231293A (ja) 1983-06-09 1983-06-09 既設管の管継手部補修装置

Country Status (1)

Country Link
JP (1) JPS59231293A (enExample)

Also Published As

Publication number Publication date
JPS59231293A (ja) 1984-12-25

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