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JPS5593413A - Lining method for inner surface of pipe - Google Patents

Lining method for inner surface of pipe

Info

Publication number
JPS5593413A
JPS5593413A JP259579A JP259579A JPS5593413A JP S5593413 A JPS5593413 A JP S5593413A JP 259579 A JP259579 A JP 259579A JP 259579 A JP259579 A JP 259579A JP S5593413 A JPS5593413 A JP S5593413A
Authority
JP
Japan
Prior art keywords
pipe
tube
adhesives
inverted
expander
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
JP259579A
Other languages
Japanese (ja)
Other versions
JPS6145529B2 (en
Inventor
Mikio Morimoto
Miyuki Onishi
Konosuke Yagyu
Mineki Oomochi
Tomoharu Nakamura
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.)
Osaka Gas Co Ltd
Original Assignee
Osaka 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 Osaka Gas Co Ltd filed Critical Osaka Gas Co Ltd
Priority to JP259579A priority Critical patent/JPS5593413A/en
Publication of JPS5593413A publication Critical patent/JPS5593413A/en
Publication of JPS6145529B2 publication Critical patent/JPS6145529B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To simplify lining of the inner surface of a pipe by fastening a liing tube to the pipe with adhesives as the lining tube is inverted being inserted in the pipe by fluid pressure.
CONSTITUTION: Shafts 3, 4 are excavated, the exposed pipe 2 is cut partially open, one end 13 of a flexible lining tube 5 on the inside of which low curing speed adhesives are coated is inserted from a reel 8 into the open-cut part through a slit 12 of a breech block 6, the inside of the tube 5 is turned outward and inverted, the end 13 is fastened to the inside of one end of the pipe 2 with high curing speed adhesives 14. Then, the 1st expander 15 is inserted into the tube 5, compressed air is sent through a blower 7 so as to inflate the expander 15 and the end 13 and the inside of the pipe 2 are fastened securely with adhesives. Then, the expander 15 is removed, the cylindrical part 9 of the block 6 and the pipe 2 are joined air-tightly, the compressed air is sent from the flower 7 into the tube 5, the tube 5 is inverted and moves in the pipe 2. The inverted front end part 19 is closed by a binding device 20 and the adhesive are cured.
COPYRIGHT: (C)1980,JPO&Japio
JP259579A 1979-01-11 1979-01-11 Lining method for inner surface of pipe Granted JPS5593413A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP259579A JPS5593413A (en) 1979-01-11 1979-01-11 Lining method for inner surface of pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP259579A JPS5593413A (en) 1979-01-11 1979-01-11 Lining method for inner surface of pipe

Publications (2)

Publication Number Publication Date
JPS5593413A true JPS5593413A (en) 1980-07-15
JPS6145529B2 JPS6145529B2 (en) 1986-10-08

Family

ID=11533728

Family Applications (1)

Application Number Title Priority Date Filing Date
JP259579A Granted JPS5593413A (en) 1979-01-11 1979-01-11 Lining method for inner surface of pipe

Country Status (1)

Country Link
JP (1) JPS5593413A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4334943A (en) * 1979-07-30 1982-06-15 Tokyo Gas Kabushiki Kaisha Method for smoothly evaginating a tubular material under pressure
US4867921A (en) * 1986-03-31 1989-09-19 Nu-Pipe, Inc. Process for installing a new pipe inside an existing pipeline

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53121788A (en) * 1977-02-11 1978-10-24 Erba Carlo Spa Heterocyclic and hetero dicyclic derivatives of unsaturated 77acylamide 33cephemm44carboxylate and process for preparing same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53121788A (en) * 1977-02-11 1978-10-24 Erba Carlo Spa Heterocyclic and hetero dicyclic derivatives of unsaturated 77acylamide 33cephemm44carboxylate and process for preparing same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4334943A (en) * 1979-07-30 1982-06-15 Tokyo Gas Kabushiki Kaisha Method for smoothly evaginating a tubular material under pressure
US4867921A (en) * 1986-03-31 1989-09-19 Nu-Pipe, Inc. Process for installing a new pipe inside an existing pipeline

Also Published As

Publication number Publication date
JPS6145529B2 (en) 1986-10-08

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