JPS55101421A - Method and apparatus for continuous preparation of specially shaped tube made of reinforced resin - Google Patents
Method and apparatus for continuous preparation of specially shaped tube made of reinforced resinInfo
- Publication number
- JPS55101421A JPS55101421A JP996479A JP996479A JPS55101421A JP S55101421 A JPS55101421 A JP S55101421A JP 996479 A JP996479 A JP 996479A JP 996479 A JP996479 A JP 996479A JP S55101421 A JPS55101421 A JP S55101421A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- tube
- irregular
- lobing
- spiral 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
Abstract
PURPOSE: To continuously produce the above titled special by shaped tubes by making outer periphery of a mandrel cylindrical at a supported side and irregular in a tip side section, turning the both parts together, moving the cylindrically molded unhardened resin tube along with a spiral tube to the irregular section side, and hardening the resin.
CONSTITUTION: A cylindrical part 2 and an irregular part 13 are turned together as one block with a same turing speed of a spiral tube 7. For example, a tape 3 of mold releasing paper is held between an endless belt 4 and the cylindrical part 2, the spiral tube 7 is continuously produced while the endless belt 4 is driven, and the mandrel is rotated therewith. A glass fiber lobing 8 impregnated with thermosetting resin is wound around the surface of the spiral tube 7; resin mortar 10 is then applied thereto, and further, the other lobing 12 similar to the lobing 8 is wound up, so that a fibrous resin tube is produced. This resin tube is moved on the irregular part 13 before the resin is hardened, and the section is changed to e.g. an egg-shape. Then, the tube is put into a heater 15 and the resin is hardened by heating, so that the resin reinforced special by-shaped tubes are continuously produced.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP996479A JPS55101421A (en) | 1979-01-30 | 1979-01-30 | Method and apparatus for continuous preparation of specially shaped tube made of reinforced resin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP996479A JPS55101421A (en) | 1979-01-30 | 1979-01-30 | Method and apparatus for continuous preparation of specially shaped tube made of reinforced resin |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55101421A true JPS55101421A (en) | 1980-08-02 |
JPS6155463B2 JPS6155463B2 (en) | 1986-11-27 |
Family
ID=11734611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP996479A Granted JPS55101421A (en) | 1979-01-30 | 1979-01-30 | Method and apparatus for continuous preparation of specially shaped tube made of reinforced resin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55101421A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5987130A (en) * | 1982-11-12 | 1984-05-19 | Nippon Sheet Glass Co Ltd | Manufacture of glass-wool cylinder |
JPS6478825A (en) * | 1987-09-19 | 1989-03-24 | Noriji Hattori | Manufacture of frp pipe |
JPH0581895U (en) * | 1992-03-31 | 1993-11-05 | ヤマハ株式会社 | Keyboard type percussion instrument |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5137946A (en) * | 1974-09-27 | 1976-03-30 | Nippon Zeon Co | |
JPS52126478A (en) * | 1976-04-15 | 1977-10-24 | Kubota Ltd | Metallic molds with adjustable diameter |
JPS5333274A (en) * | 1976-09-08 | 1978-03-29 | Mitsubishi Plastics Ind | Process for molding sockets of thermoplastic pipes |
-
1979
- 1979-01-30 JP JP996479A patent/JPS55101421A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5137946A (en) * | 1974-09-27 | 1976-03-30 | Nippon Zeon Co | |
JPS52126478A (en) * | 1976-04-15 | 1977-10-24 | Kubota Ltd | Metallic molds with adjustable diameter |
JPS5333274A (en) * | 1976-09-08 | 1978-03-29 | Mitsubishi Plastics Ind | Process for molding sockets of thermoplastic pipes |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5987130A (en) * | 1982-11-12 | 1984-05-19 | Nippon Sheet Glass Co Ltd | Manufacture of glass-wool cylinder |
JPS6356056B2 (en) * | 1982-11-12 | 1988-11-07 | Nippon Sheet Glass Co Ltd | |
JPS6478825A (en) * | 1987-09-19 | 1989-03-24 | Noriji Hattori | Manufacture of frp pipe |
JPH0375340B2 (en) * | 1987-09-19 | 1991-11-29 | ||
JPH0581895U (en) * | 1992-03-31 | 1993-11-05 | ヤマハ株式会社 | Keyboard type percussion instrument |
Also Published As
Publication number | Publication date |
---|---|
JPS6155463B2 (en) | 1986-11-27 |
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