JPS56139922A - Molding method for composite pipe with spigot made of reinforcing resin - Google Patents

Molding method for composite pipe with spigot made of reinforcing resin

Info

Publication number
JPS56139922A
JPS56139922A JP4330080A JP4330080A JPS56139922A JP S56139922 A JPS56139922 A JP S56139922A JP 4330080 A JP4330080 A JP 4330080A JP 4330080 A JP4330080 A JP 4330080A JP S56139922 A JPS56139922 A JP S56139922A
Authority
JP
Japan
Prior art keywords
pipe
spigot
mold
curing resin
composite
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
JP4330080A
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 JP4330080A priority Critical patent/JPS56139922A/en
Publication of JPS56139922A publication Critical patent/JPS56139922A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To enable the efficient production of a spigot in wide thickness, by a method wherein a mold for a spigot, inserted into an end of a composite straight pipe, is caused to turn together with the pipe, and a mixture of curing resin and a filler is fed between the mold and a molding roll for molding the outer wall of the pipe end to be molded thereat.
CONSTITUTION: Rotary shaft of retainers 1 and 2 turn a composite straight pipe 7 in a condition to insert a forward end part 5a of a mold 5 for a spigot into an end 7a of the composite pipe 7. A molding roll 8 is positioned outside the pipe end 7a and on a rotary shaft 9. A mixture of curing resin and a filler is supplied in each constant amount into a space between a staged part 5b of the mold 5 for spigot, wherearound a fibrous reinforcing material 12 soaked with the curing resin is wound, and the molding roll 8, and is wound in a uniform thickness around a reinforcing layer to form a pipe end part.
COPYRIGHT: (C)1981,JPO&Japio
JP4330080A 1980-04-02 1980-04-02 Molding method for composite pipe with spigot made of reinforcing resin Pending JPS56139922A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4330080A JPS56139922A (en) 1980-04-02 1980-04-02 Molding method for composite pipe with spigot made of reinforcing resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4330080A JPS56139922A (en) 1980-04-02 1980-04-02 Molding method for composite pipe with spigot made of reinforcing resin

Publications (1)

Publication Number Publication Date
JPS56139922A true JPS56139922A (en) 1981-10-31

Family

ID=12659933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4330080A Pending JPS56139922A (en) 1980-04-02 1980-04-02 Molding method for composite pipe with spigot made of reinforcing resin

Country Status (1)

Country Link
JP (1) JPS56139922A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5499169A (en) * 1978-01-20 1979-08-04 Sekisui Chem Co Ltd Manufacture of composite pipes and its device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5499169A (en) * 1978-01-20 1979-08-04 Sekisui Chem Co Ltd Manufacture of composite pipes and its device

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