JPS54124080A - Method and device for manufacturing composite tube - Google Patents

Method and device for manufacturing composite tube

Info

Publication number
JPS54124080A
JPS54124080A JP3184578A JP3184578A JPS54124080A JP S54124080 A JPS54124080 A JP S54124080A JP 3184578 A JP3184578 A JP 3184578A JP 3184578 A JP3184578 A JP 3184578A JP S54124080 A JPS54124080 A JP S54124080A
Authority
JP
Japan
Prior art keywords
molding material
core mandrel
composite tube
thermosetting resin
endless belt
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
JP3184578A
Other languages
Japanese (ja)
Other versions
JPS6155460B2 (en
Inventor
Yuji Matsutani
Minoru Yasuhara
Yoshikazu Marushita
Toshiyuki Ishiho
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 JP3184578A priority Critical patent/JPS54124080A/en
Publication of JPS54124080A publication Critical patent/JPS54124080A/en
Publication of JPS6155460B2 publication Critical patent/JPS6155460B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

PURPOSE: To manufacture a composite tube having uniform thickness while preventing the deformation and falling off of a molding material, by supplying the molding material between a core mandrel and a specially designed press roll placed near the surface of the core mandrel.
CONSTITUTION: The outer circumference of a core mandrel 1 is wound with a release sheet, and if necessary, further wound with a glass roving impregnated with a thermosetting resin liquid 5' to form an inner surface layer 5. A molding material 6' is supplied to a gap between the core mandrel 1 and an endless belt 2 with the aid of a press roll 4 which is placed in contact with the endless belt 2. If necessary, the molding material layer 6 thus prepared is wrapped around with a glass roving impregnated with a thermosetting resin liquid 7' to form an outer surface layer 7, thus obtaining the objective composite tube.
COPYRIGHT: (C)1979,JPO&Japio
JP3184578A 1978-03-20 1978-03-20 Method and device for manufacturing composite tube Granted JPS54124080A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3184578A JPS54124080A (en) 1978-03-20 1978-03-20 Method and device for manufacturing composite tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3184578A JPS54124080A (en) 1978-03-20 1978-03-20 Method and device for manufacturing composite tube

Publications (2)

Publication Number Publication Date
JPS54124080A true JPS54124080A (en) 1979-09-26
JPS6155460B2 JPS6155460B2 (en) 1986-11-27

Family

ID=12342383

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3184578A Granted JPS54124080A (en) 1978-03-20 1978-03-20 Method and device for manufacturing composite tube

Country Status (1)

Country Link
JP (1) JPS54124080A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62256642A (en) * 1986-04-30 1987-11-09 Kubota Ltd Manufacture of mortar pipe made of fiber reinforced resin
US8920587B2 (en) 2011-04-20 2014-12-30 Lockheed Martin Corporation Method of making a small-diameter composite tube

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6381656U (en) * 1986-11-15 1988-05-30
FR2958361B1 (en) * 2010-03-30 2012-05-04 Dcns INSTALLATION FOR MANUFACTURING A RIGID DRAIN OF IN-DEPTH WATER SUCTION

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62256642A (en) * 1986-04-30 1987-11-09 Kubota Ltd Manufacture of mortar pipe made of fiber reinforced resin
US8920587B2 (en) 2011-04-20 2014-12-30 Lockheed Martin Corporation Method of making a small-diameter composite tube

Also Published As

Publication number Publication date
JPS6155460B2 (en) 1986-11-27

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