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JPS55101420A - Method and apparatus for continuous preparation of reinforced resin special shape tube - Google Patents

Method and apparatus for continuous preparation of reinforced resin special shape tube

Info

Publication number
JPS55101420A
JPS55101420A JP996379A JP996379A JPS55101420A JP S55101420 A JPS55101420 A JP S55101420A JP 996379 A JP996379 A JP 996379A JP 996379 A JP996379 A JP 996379A JP S55101420 A JPS55101420 A JP S55101420A
Authority
JP
Japan
Prior art keywords
resin
mandrel
tube
shape
lobing
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
JP996379A
Other languages
Japanese (ja)
Other versions
JPS6155462B2 (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 JP996379A priority Critical patent/JPS55101420A/en
Publication of JPS55101420A publication Critical patent/JPS55101420A/en
Publication of JPS6155462B2 publication Critical patent/JPS6155462B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

PURPOSE: To continuously produce the titled special shape tubes by making turnable an outer periphery of the tip side of a mandrel, making the shape of an unhardened tube cylindrically molded at the fixed side of the mandrel to the special shape and hardening the resin thereafter.
CONSTITUTION: A rotatable part 13 having, for instance, rectangular tip end is attached to the tip end of a fixed mandrel 2. For example, a tape 3 of mold releasing paper is held between an endless belt 4 and the fixed mandrel 2. A spiral tube 7 is continuously produced and spirally advanced around the mandrel 2 while the endless belt 4 is driven. Then, a glass fiber lobing 8 impregnated with thermosetting resin thereon is wound up, 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 rotatable part 13 before the resin is hardened so that the shape of section is changed, for example, to a square cylinder shape. Then, the tube is put into a heater 15 and the resin is hardened by heating, so that the reinforced resin special tubes are continuously produced.
COPYRIGHT: (C)1980,JPO&Japio
JP996379A 1979-01-30 1979-01-30 Method and apparatus for continuous preparation of reinforced resin special shape tube Granted JPS55101420A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP996379A JPS55101420A (en) 1979-01-30 1979-01-30 Method and apparatus for continuous preparation of reinforced resin special shape tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP996379A JPS55101420A (en) 1979-01-30 1979-01-30 Method and apparatus for continuous preparation of reinforced resin special shape tube

Publications (2)

Publication Number Publication Date
JPS55101420A true JPS55101420A (en) 1980-08-02
JPS6155462B2 JPS6155462B2 (en) 1986-11-27

Family

ID=11734584

Family Applications (1)

Application Number Title Priority Date Filing Date
JP996379A Granted JPS55101420A (en) 1979-01-30 1979-01-30 Method and apparatus for continuous preparation of reinforced resin special shape tube

Country Status (1)

Country Link
JP (1) JPS55101420A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0357096Y2 (en) * 1986-04-30 1991-12-25

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

Also Published As

Publication number Publication date
JPS6155462B2 (en) 1986-11-27

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