JPS562124A - Manufacture of reinforced plastic pipe - Google Patents
Manufacture of reinforced plastic pipeInfo
- Publication number
- JPS562124A JPS562124A JP7891679A JP7891679A JPS562124A JP S562124 A JPS562124 A JP S562124A JP 7891679 A JP7891679 A JP 7891679A JP 7891679 A JP7891679 A JP 7891679A JP S562124 A JPS562124 A JP S562124A
- Authority
- JP
- Japan
- Prior art keywords
- reinforcing material
- axial direction
- materials
- core mold
- conduit
- 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
- Moulding By Coating Moulds (AREA)
Abstract
PURPOSE: To manufacture the titled pipe continuously at low cost by a method wherein a long reinforcing material in the axial direction is struck against a cutting edge fitted to a side portion of a core mold by the turning force of a conduit and cut, and a short reinforcing material in the axial direction, which is oriented in the axial direction to the core mold, is supplied.
CONSTITUTION: A conduit 5 is turned in the circumferential direction of a vertical portion 51, a long reinforcing material in the axial direction is drawn revolving it in the horizontal direction, the reinforcing material is struck against a cutting edge 4 by the turning force of the conduit 5 and cut, and arranged so that the cut materials be oriented in the fixed direction on molding materials 3, and these materials are wound on a core mold 1 with the molding materials 3. A reinforcing material in the circumferential direction, such as a glass robbing, etc. and a molding material 7 containing unsaturated polyester, etc. are wound on these materials, and passed into a hardening furnace 8, and the core mold 1 is extracted, thus manufacturing a reinforced plastic pipe reinforced by the reinforcing material in the circumferential direction and the reinforcing material in the axial direction.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7891679A JPS562124A (en) | 1979-06-21 | 1979-06-21 | Manufacture of reinforced plastic pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7891679A JPS562124A (en) | 1979-06-21 | 1979-06-21 | Manufacture of reinforced plastic pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS562124A true JPS562124A (en) | 1981-01-10 |
Family
ID=13675164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7891679A Pending JPS562124A (en) | 1979-06-21 | 1979-06-21 | Manufacture of reinforced plastic pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS562124A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020141602A1 (en) * | 2019-01-02 | 2020-07-09 | 三井化学株式会社 | Cylindrical body, method for manufacturing cylindrical body, and device for manufacturing cylindrical body |
-
1979
- 1979-06-21 JP JP7891679A patent/JPS562124A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020141602A1 (en) * | 2019-01-02 | 2020-07-09 | 三井化学株式会社 | Cylindrical body, method for manufacturing cylindrical body, and device for manufacturing cylindrical body |
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