JPS6464827A - Technique for inserting expansion lining plastic tube into pipeline - Google Patents
Technique for inserting expansion lining plastic tube into pipelineInfo
- Publication number
- JPS6464827A JPS6464827A JP62222694A JP22269487A JPS6464827A JP S6464827 A JPS6464827 A JP S6464827A JP 62222694 A JP62222694 A JP 62222694A JP 22269487 A JP22269487 A JP 22269487A JP S6464827 A JPS6464827 A JP S6464827A
- Authority
- JP
- Japan
- Prior art keywords
- pipeline
- plastic tube
- holding member
- pulled
- technique
- 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.)
- Pending
Links
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
PURPOSE:To permit the insertion of plastic into a pipeline without damaging the original shape in spite of the heated and softened condition, by a method wherein a plastic tube is held by a continuous holding member, not extending into lengthwise direction, and the holding member is inserted into the pipeline. CONSTITUTION:As a holding member 6 is pulled into a pipeline (a), it is pulled out of a roll type reeling unit 6a and fasteners 7, 7 at both sides are closed automatically when they pass through a chuck 7a whereby a tubular unit 6b is formed. A plastic tube 1 is pulled out of a reeling device 3 by a movement together with the holding member 6 and is inserted automatically into the tubular unit 6b. The plastic tube 1 is pulled into the pipeline (a) together with the holding member 6 under a condition that it is held by friction with the holding member 6, pulled and moved through the pipeline (a) by a rope 8. An elongating force is not applied on the plastic tube 1 during pulling it into the pipeline (a). The plastic tube 1 may be inserted into the pipeline (a) without any trouble in spite of the heated and softened condition thereof.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62222694A JPS6464827A (en) | 1987-09-04 | 1987-09-04 | Technique for inserting expansion lining plastic tube into pipeline |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62222694A JPS6464827A (en) | 1987-09-04 | 1987-09-04 | Technique for inserting expansion lining plastic tube into pipeline |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6464827A true JPS6464827A (en) | 1989-03-10 |
Family
ID=16786452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62222694A Pending JPS6464827A (en) | 1987-09-04 | 1987-09-04 | Technique for inserting expansion lining plastic tube into pipeline |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6464827A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0462033A (en) * | 1990-06-25 | 1992-02-27 | Osaka Bosui Constr Co Ltd | Engineering method for inserting rigid plastic flat lining tube into pipeline |
JP2014097610A (en) * | 2012-11-14 | 2014-05-29 | Ashimori Ind Co Ltd | Installation method of lining material, and cylindrical body for installation of lining material |
JP2019120261A (en) * | 2017-12-28 | 2019-07-22 | 株式会社クボタケミックス | Heating device for pipe regeneration member |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50113582A (en) * | 1974-01-21 | 1975-09-05 | ||
JPS54152311A (en) * | 1978-05-22 | 1979-11-30 | Furukawa Electric Co Ltd | Method of laying thermal plasticity plastic pipe |
-
1987
- 1987-09-04 JP JP62222694A patent/JPS6464827A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50113582A (en) * | 1974-01-21 | 1975-09-05 | ||
JPS54152311A (en) * | 1978-05-22 | 1979-11-30 | Furukawa Electric Co Ltd | Method of laying thermal plasticity plastic pipe |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0462033A (en) * | 1990-06-25 | 1992-02-27 | Osaka Bosui Constr Co Ltd | Engineering method for inserting rigid plastic flat lining tube into pipeline |
JP2014097610A (en) * | 2012-11-14 | 2014-05-29 | Ashimori Ind Co Ltd | Installation method of lining material, and cylindrical body for installation of lining material |
JP2019120261A (en) * | 2017-12-28 | 2019-07-22 | 株式会社クボタケミックス | Heating device for pipe regeneration member |
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