JPS562124A - Manufacture of reinforced plastic pipe - Google Patents

Manufacture of reinforced plastic pipe

Info

Publication number
JPS562124A
JPS562124A JP7891679A JP7891679A JPS562124A JP S562124 A JPS562124 A JP S562124A JP 7891679 A JP7891679 A JP 7891679A JP 7891679 A JP7891679 A JP 7891679A JP S562124 A JPS562124 A JP S562124A
Authority
JP
Japan
Prior art keywords
reinforcing material
axial direction
materials
core mold
conduit
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
JP7891679A
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 JP7891679A priority Critical patent/JPS562124A/en
Publication of JPS562124A publication Critical patent/JPS562124A/en
Pending legal-status Critical Current

Links

Landscapes

  • Moulding By Coating Moulds (AREA)

Abstract

PURPOSE: To manufacture the titled pipe continuously at low cost by a method wherein a long reinforcing material in the axial direction is struck against a cutting edge fitted to a side portion of a core mold by the turning force of a conduit and cut, and a short reinforcing material in the axial direction, which is oriented in the axial direction to the core mold, is supplied.
CONSTITUTION: A conduit 5 is turned in the circumferential direction of a vertical portion 51, a long reinforcing material in the axial direction is drawn revolving it in the horizontal direction, the reinforcing material is struck against a cutting edge 4 by the turning force of the conduit 5 and cut, and arranged so that the cut materials be oriented in the fixed direction on molding materials 3, and these materials are wound on a core mold 1 with the molding materials 3. A reinforcing material in the circumferential direction, such as a glass robbing, etc. and a molding material 7 containing unsaturated polyester, etc. are wound on these materials, and passed into a hardening furnace 8, and the core mold 1 is extracted, thus manufacturing a reinforced plastic pipe reinforced by the reinforcing material in the circumferential direction and the reinforcing material in the axial direction.
COPYRIGHT: (C)1981,JPO&Japio
JP7891679A 1979-06-21 1979-06-21 Manufacture of reinforced plastic pipe Pending JPS562124A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7891679A JPS562124A (en) 1979-06-21 1979-06-21 Manufacture of reinforced plastic pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7891679A JPS562124A (en) 1979-06-21 1979-06-21 Manufacture of reinforced plastic pipe

Publications (1)

Publication Number Publication Date
JPS562124A true JPS562124A (en) 1981-01-10

Family

ID=13675164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7891679A Pending JPS562124A (en) 1979-06-21 1979-06-21 Manufacture of reinforced plastic pipe

Country Status (1)

Country Link
JP (1) JPS562124A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020141602A1 (en) * 2019-01-02 2020-07-09 三井化学株式会社 Cylindrical body, method for manufacturing cylindrical body, and device for manufacturing cylindrical body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020141602A1 (en) * 2019-01-02 2020-07-09 三井化学株式会社 Cylindrical body, method for manufacturing cylindrical body, and device for manufacturing cylindrical body

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