JPS60253626A - 地下管路の補修用ピグ装置 - Google Patents

地下管路の補修用ピグ装置

Info

Publication number
JPS60253626A
JPS60253626A JP59110367A JP11036784A JPS60253626A JP S60253626 A JPS60253626 A JP S60253626A JP 59110367 A JP59110367 A JP 59110367A JP 11036784 A JP11036784 A JP 11036784A JP S60253626 A JPS60253626 A JP S60253626A
Authority
JP
Japan
Prior art keywords
resin
pipe
vig
pig
dragging
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
JP59110367A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0243547B2 (enExample
Inventor
Hiroshi Yamamoto
博 山本
Shigeru Moriyama
茂 森山
Takayuki Kamo
加茂　孝之
Motoyuki Koga
基之 古賀
Akira Shimada
晃 島田
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.)
Hakko Co Ltd
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp, Hakko Co Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP59110367A priority Critical patent/JPS60253626A/ja
Publication of JPS60253626A publication Critical patent/JPS60253626A/ja
Publication of JPH0243547B2 publication Critical patent/JPH0243547B2/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
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/1645—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a sealing material being introduced inside the pipe by means of a tool moving in the pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Coating Apparatus (AREA)
JP59110367A 1984-05-30 1984-05-30 地下管路の補修用ピグ装置 Granted JPS60253626A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59110367A JPS60253626A (ja) 1984-05-30 1984-05-30 地下管路の補修用ピグ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59110367A JPS60253626A (ja) 1984-05-30 1984-05-30 地下管路の補修用ピグ装置

Publications (2)

Publication Number Publication Date
JPS60253626A true JPS60253626A (ja) 1985-12-14
JPH0243547B2 JPH0243547B2 (enExample) 1990-09-28

Family

ID=14533994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59110367A Granted JPS60253626A (ja) 1984-05-30 1984-05-30 地下管路の補修用ピグ装置

Country Status (1)

Country Link
JP (1) JPS60253626A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0789180A3 (enExample) * 1994-11-14 1997-09-24 Tokyo Gas Co Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0789180A3 (enExample) * 1994-11-14 1997-09-24 Tokyo Gas Co Ltd

Also Published As

Publication number Publication date
JPH0243547B2 (enExample) 1990-09-28

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