JPS5658828A - Preparation of oval pipe made of reinforced plastic - Google Patents

Preparation of oval pipe made of reinforced plastic

Info

Publication number
JPS5658828A
JPS5658828A JP13465179A JP13465179A JPS5658828A JP S5658828 A JPS5658828 A JP S5658828A JP 13465179 A JP13465179 A JP 13465179A JP 13465179 A JP13465179 A JP 13465179A JP S5658828 A JPS5658828 A JP S5658828A
Authority
JP
Japan
Prior art keywords
main body
molding material
film
oval pipe
oval
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
Application number
JP13465179A
Other languages
Japanese (ja)
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 JP13465179A priority Critical patent/JPS5658828A/en
Publication of JPS5658828A publication Critical patent/JPS5658828A/en
Pending legal-status Critical Current

Links

Landscapes

  • Moulding By Coating Moulds (AREA)

Abstract

PURPOSE: To prepare the titled oval pipe hving a polygonal pillow body integrally molded therewith by a method wherein a molding material is wound around a shaft core having an oval shaped cross area to mold a main body of an oval pipe and, thereafter, a molding material is supplied between an upper part of the main body of the oval pipe and a polygonal outer mold.
CONSTITUTION: While a long strip like film 3 is covered around a shaft core 1 having an oval shaped cross area supported in such a condition that a small radius side thereof is directed upwardly by a film covering apparatus 2 so to overlap mutual side edge parts thereof partially, the film 3 is moved to a leading end direction of the shaft core 1 and a molding material 4 obtained by impregnating a resin into a reinforcing material is supplied around the film 3 so as to arrange the reinforcing material to an axial direction by an arranging instrument 5 and, moreover, a molding material 6 is wound thereon to a peripheral direction to form a main body 7 of an oval pipe. Subsequently, before a resin of the main body 7 is cured, a molding material 9 containing a filler material and a resin is supplied between an upper part of the main body 7 and a polygonal outer mold 8 formed therearound by a belt conveyor to form a pillow body 12 and cured intergrally by passing through a curing furnace 13.
COPYRIGHT: (C)1981,JPO&Japio
JP13465179A 1979-10-17 1979-10-17 Preparation of oval pipe made of reinforced plastic Pending JPS5658828A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13465179A JPS5658828A (en) 1979-10-17 1979-10-17 Preparation of oval pipe made of reinforced plastic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13465179A JPS5658828A (en) 1979-10-17 1979-10-17 Preparation of oval pipe made of reinforced plastic

Publications (1)

Publication Number Publication Date
JPS5658828A true JPS5658828A (en) 1981-05-22

Family

ID=15133347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13465179A Pending JPS5658828A (en) 1979-10-17 1979-10-17 Preparation of oval pipe made of reinforced plastic

Country Status (1)

Country Link
JP (1) JPS5658828A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110843238A (en) * 2019-12-18 2020-02-28 深圳市奔雷材料制品有限公司 Glass fiber woven cloth pultrusion winding guide shaft equipment and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110843238A (en) * 2019-12-18 2020-02-28 深圳市奔雷材料制品有限公司 Glass fiber woven cloth pultrusion winding guide shaft equipment and preparation method thereof

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