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 resin

Info

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
Application number
JP996479A
Other languages
Japanese (ja)
Other versions
JPS6155463B2 (en
Inventor
Hisao Morimoto
Toshiaki Shirakawa
Toshimi Inai
Hiroshi Ishida
Takashi Shimizu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to JP996479A priority Critical patent/JPS55101421A/en
Publication of JPS55101421A publication Critical patent/JPS55101421A/en
Publication of JPS6155463B2 publication Critical patent/JPS6155463B2/ja
Granted legal-status Critical Current

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
JP996479A 1979-01-30 1979-01-30 Method and apparatus for continuous preparation of specially shaped tube made of reinforced resin Granted JPS55101421A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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