JPS5611230A - Manufacture of reinforced plastic tube - Google Patents
Manufacture of reinforced plastic tubeInfo
- Publication number
- JPS5611230A JPS5611230A JP8726579A JP8726579A JPS5611230A JP S5611230 A JPS5611230 A JP S5611230A JP 8726579 A JP8726579 A JP 8726579A JP 8726579 A JP8726579 A JP 8726579A JP S5611230 A JPS5611230 A JP S5611230A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- wound
- sized fiber
- long
- resin mortar
- 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)
- Laminated Bodies (AREA)
Abstract
PURPOSE: To obtain continuously a reinforced plastic tube having a given thickness of forming material layer by a method wherein a long-sized fiber is slackened partly on the way round a cam cylinder, which is intersected with the remaining long- sized fiber and wound on the periphery of a resin mortar layer.
CONSTITUTION: A mold releasing material 5 is wound on the outer surface of a core mold 1, a glass roving 6' is wound thereon to form an inner surface layer 6, a resin mortar 7' is supplied between it and a roll 2 to form a resin mortar layer 7 on the inner surface layer 6. In this case, a part of long-sized fiber 8 is kept creeping on rotated cam cylinders 4, 4... on the way of its being supplied along the roll 2, slackened and zigzaged when passing the cylinders 4, 4..., and the outer surface of the layer 7 is covered so as to allow it to intersect with the remaining long-sized fiber, thus preventing the layer 7 from getting out of shape or dropping. A glass roving layer 9' is wound thereon to form an outer surface layer 9, and then it is allowed to pass a curing oven 10 to harden and released from the mold.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8726579A JPS5611230A (en) | 1979-07-09 | 1979-07-09 | Manufacture of reinforced plastic tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8726579A JPS5611230A (en) | 1979-07-09 | 1979-07-09 | Manufacture of reinforced plastic tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5611230A true JPS5611230A (en) | 1981-02-04 |
Family
ID=13909930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8726579A Pending JPS5611230A (en) | 1979-07-09 | 1979-07-09 | Manufacture of reinforced plastic tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5611230A (en) |
-
1979
- 1979-07-09 JP JP8726579A patent/JPS5611230A/en active Pending
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