JPS54146871A - Production of composite pipe with socket - Google Patents
Production of composite pipe with socketInfo
- Publication number
- JPS54146871A JPS54146871A JP5583578A JP5583578A JPS54146871A JP S54146871 A JPS54146871 A JP S54146871A JP 5583578 A JP5583578 A JP 5583578A JP 5583578 A JP5583578 A JP 5583578A JP S54146871 A JPS54146871 A JP S54146871A
- Authority
- JP
- Japan
- Prior art keywords
- socket
- core
- pipe
- forming
- roll
- 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
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
PURPOSE: The straight part of the pipe is formed from laminated forming materials between the core mold and the pressing roll and simultaneously the pressing roll are made to move freely in directions longitudinal and perpendicular to the form core for forming the socket, thus producing composite pipe with air-tight wall thickness.
CONSTITUTION: A releasing material and a form core for forming the socket 3 are wound around the core mold 1 that is moving in the axis direction under revolving in the peripheral direction and then glass roving 10 is wound thereon to form the inner surface layer. Forming material 11' is fed between the inner surface layer and the pressing roll 4 that is arranged so that the outer peripheral surface of the center part 41 has a prescribed interval to the outer surface of the core mold 1 to form the straight part of the pipe having intermediate layer 11. Then, when the cone surface 42 of roll 4 passes over the inner surface of the form core 3, arm 8 is detouched and material 11' is fed between the inner surface layer on the form core 3 to form the intermediate layer 11 of the socket. Roll 4 is hung with arm 8 and the intermediate layer 11 of the straight part of the pipe is formed, then the outer surface layer is formed by winding glass roving 13.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5583578A JPS54146871A (en) | 1978-05-10 | 1978-05-10 | Production of composite pipe with socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5583578A JPS54146871A (en) | 1978-05-10 | 1978-05-10 | Production of composite pipe with socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54146871A true JPS54146871A (en) | 1979-11-16 |
Family
ID=13010031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5583578A Pending JPS54146871A (en) | 1978-05-10 | 1978-05-10 | Production of composite pipe with socket |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54146871A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57185524U (en) * | 1981-05-20 | 1982-11-25 | ||
| US4927476A (en) * | 1988-06-27 | 1990-05-22 | Watkins Richard L T | Method for making a reinforced thermosetting resin structure with integral flanged nozzle |
| US4931119A (en) * | 1988-06-27 | 1990-06-05 | Watkins Richard L T | Method for making a reinforced thermosetting resin structure with integral unflanged nozzle |
-
1978
- 1978-05-10 JP JP5583578A patent/JPS54146871A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57185524U (en) * | 1981-05-20 | 1982-11-25 | ||
| US4927476A (en) * | 1988-06-27 | 1990-05-22 | Watkins Richard L T | Method for making a reinforced thermosetting resin structure with integral flanged nozzle |
| US4931119A (en) * | 1988-06-27 | 1990-06-05 | Watkins Richard L T | Method for making a reinforced thermosetting resin structure with integral unflanged nozzle |
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