JPS5531473A - Lining of inside of pipe - Google Patents
Lining of inside of pipeInfo
- Publication number
- JPS5531473A JPS5531473A JP10612878A JP10612878A JPS5531473A JP S5531473 A JPS5531473 A JP S5531473A JP 10612878 A JP10612878 A JP 10612878A JP 10612878 A JP10612878 A JP 10612878A JP S5531473 A JPS5531473 A JP S5531473A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- tube
- adhesive
- shaft
- lining tube
- 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
Links
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
PURPOSE: To seal completely the long inside area of an already installed pipe by inserting a lining tube whose outside surface is coated with an adhesive in folded state into a pipe to be lined.
CONSTITUTION: The lining tube 5 whose outside surface is coated with an adhesive in a folded state is inserted into the pipe 2 embedded under the ground 1, for example, the end portion of the pipe 2 is fixed throughout on the shaft 3 side, the inserting block 19 to which the flexible exhaust pipe 21 with the exhaust port 22 is attached is inserted into the lining tube 5, and then the end protions of the tube 5 and the pipe 2 are sealed air-tightly with the terminal plate 26. Then, while sucking up air through the exhaust port 22 and the exhaust pipe 21, compressed air is sent into the tube 5 through the vent 27 of the terminal plate 26, the inserting block 19 is moved from the shaft 3 side to the shaft 4 side (in the arrow direction 20), the lining tube 5 id expanded in the radial direction of the pipe 2, and it is adhered to the inside of the pipe 2 with the aid of the adhesive on the periphery of the tube 5.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10612878A JPS5531473A (en) | 1978-08-29 | 1978-08-29 | Lining of inside of pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10612878A JPS5531473A (en) | 1978-08-29 | 1978-08-29 | Lining of inside of pipe |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5531473A true JPS5531473A (en) | 1980-03-05 |
JPS6153219B2 JPS6153219B2 (en) | 1986-11-17 |
Family
ID=14425771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10612878A Granted JPS5531473A (en) | 1978-08-29 | 1978-08-29 | Lining of inside of pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5531473A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988004987A1 (en) * | 1986-12-26 | 1988-07-14 | Osaka Gas Company Limited | Duct lining method |
US5034180A (en) * | 1988-04-13 | 1991-07-23 | Nupipe, Inc. | Method for installing a substantially rigid thermoplastic pipe in an existing pipeline |
US5244624A (en) * | 1986-03-31 | 1993-09-14 | Nupipe, Inc. | Method of installing a new pipe inside an existing conduit by progressive rounding |
JP2011500365A (en) * | 2007-10-17 | 2011-01-06 | エボニック デグサ ゲーエムベーハー | Use of polyamide molding materials to coat tubular conduits |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6372229U (en) * | 1986-10-31 | 1988-05-14 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5038878A (en) * | 1973-07-16 | 1975-04-10 | ||
JPS5157381U (en) * | 1974-10-30 | 1976-05-06 |
-
1978
- 1978-08-29 JP JP10612878A patent/JPS5531473A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5038878A (en) * | 1973-07-16 | 1975-04-10 | ||
JPS5157381U (en) * | 1974-10-30 | 1976-05-06 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5244624A (en) * | 1986-03-31 | 1993-09-14 | Nupipe, Inc. | Method of installing a new pipe inside an existing conduit by progressive rounding |
US5397513A (en) * | 1986-03-31 | 1995-03-14 | Nupipe, Inc. | Method for installing a length of substantially rigid thermoplastic pipe in an existing conduit |
WO1988004987A1 (en) * | 1986-12-26 | 1988-07-14 | Osaka Gas Company Limited | Duct lining method |
US4950446A (en) * | 1986-12-26 | 1990-08-21 | Osaka Gas Company Inc. | Method of lining pipes |
US5034180A (en) * | 1988-04-13 | 1991-07-23 | Nupipe, Inc. | Method for installing a substantially rigid thermoplastic pipe in an existing pipeline |
JP2011500365A (en) * | 2007-10-17 | 2011-01-06 | エボニック デグサ ゲーエムベーハー | Use of polyamide molding materials to coat tubular conduits |
Also Published As
Publication number | Publication date |
---|---|
JPS6153219B2 (en) | 1986-11-17 |
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