JPS5678938A - Preparation of reinforced resin heterogenous pipe - Google Patents

Preparation of reinforced resin heterogenous pipe

Info

Publication number
JPS5678938A
JPS5678938A JP15601279A JP15601279A JPS5678938A JP S5678938 A JPS5678938 A JP S5678938A JP 15601279 A JP15601279 A JP 15601279A JP 15601279 A JP15601279 A JP 15601279A JP S5678938 A JPS5678938 A JP S5678938A
Authority
JP
Japan
Prior art keywords
heterogenous
core mold
cylinder
pipe
shaft
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
JP15601279A
Other languages
Japanese (ja)
Other versions
JPS6159226B2 (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 JP15601279A priority Critical patent/JPS5678938A/en
Publication of JPS5678938A publication Critical patent/JPS5678938A/en
Publication of JPS6159226B2 publication Critical patent/JPS6159226B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To prepare a heterogenous pipe easily by forming a molding material layer around a flexible cylinder while said cylinder is succeedingly transferred on a heterogenous core mold of which an outer sape of a cross area is changed gradually from a circular shape to a heterogenous shape as directed toward a leading end.
CONSTITUTION: During winding an endless steel belt 31 around beams 21, 21 spirally by rotating a shaft 2, the cylindrical core mold 3 is moved to an axial direction while rotated to a peripheral direction of the shaft 2. The steel belt 31 is passed through the shaft 2 from a leading end thereof and returned to an original position. A reinforced resin molding material 4 impregnated with a resin is wound around the cylindrical core mold 3 and passed through a curing furnace 5 and cured therein to form the flexible cylinder 6. This cylinder is succeedingly and continuously transferred on the heterogenous core mold 7 to mold the pipe of which the outer shape of the cross area becomes heterogenous toward the leading end side thereof.
COPYRIGHT: (C)1981,JPO&Japio
JP15601279A 1979-11-30 1979-11-30 Preparation of reinforced resin heterogenous pipe Granted JPS5678938A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15601279A JPS5678938A (en) 1979-11-30 1979-11-30 Preparation of reinforced resin heterogenous pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15601279A JPS5678938A (en) 1979-11-30 1979-11-30 Preparation of reinforced resin heterogenous pipe

Publications (2)

Publication Number Publication Date
JPS5678938A true JPS5678938A (en) 1981-06-29
JPS6159226B2 JPS6159226B2 (en) 1986-12-15

Family

ID=15618385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15601279A Granted JPS5678938A (en) 1979-11-30 1979-11-30 Preparation of reinforced resin heterogenous pipe

Country Status (1)

Country Link
JP (1) JPS5678938A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4786341A (en) * 1986-04-15 1988-11-22 Mitsubishi Chemical Industries Limited Method for manufacturing concrete structure
JPH01279192A (en) * 1988-04-30 1989-11-09 Shiro Kanao Annular corrugated pipe and its manufacture and device
CN118144316A (en) * 2024-05-10 2024-06-07 长通恒基技术有限公司 Winding, curing and demolding integrated equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4786341A (en) * 1986-04-15 1988-11-22 Mitsubishi Chemical Industries Limited Method for manufacturing concrete structure
JPH01279192A (en) * 1988-04-30 1989-11-09 Shiro Kanao Annular corrugated pipe and its manufacture and device
CN118144316A (en) * 2024-05-10 2024-06-07 长通恒基技术有限公司 Winding, curing and demolding integrated equipment

Also Published As

Publication number Publication date
JPS6159226B2 (en) 1986-12-15

Similar Documents

Publication Publication Date Title
JPS5499169A (en) Manufacture of composite pipes and its device
JPS5678938A (en) Preparation of reinforced resin heterogenous pipe
JPS5628823A (en) Manufacturing of bent pipe
JPS55142619A (en) Production of reinforced plastic pipe
JPS5628829A (en) Manufacturing of cable protective tube
JPS55101421A (en) Method and apparatus for continuous preparation of specially shaped tube made of reinforced resin
JPS54101874A (en) Molding of reinforced resin tube
JPS55101420A (en) Method and apparatus for continuous preparation of reinforced resin special shape tube
JPS57159615A (en) Manufacture of reinforced resin composite tube
JPS5613137A (en) Method and apparatus for manufacturing reinforced plastic pipe
JPS5614642A (en) Ridge belt
JPS5734917A (en) Molding method for crooked cylindrical body made of fiber reinforced composite material
JPS5658828A (en) Preparation of oval pipe made of reinforced plastic
JPS57210820A (en) Core for manufacturing fiber-reinforced plastic cylindrical object
JPS5711027A (en) Manufacture of reinforced plastic profile pipe
JPS6155461B2 (en)
JPS56147916A (en) Rapid rotor made of fiber-reinforced compound material
JPS5766926A (en) Forming method of reinforced plastic bend and forming mandrel therefor
JPS56139924A (en) Manufacture of deformed pipe made of reinforcing plastic
JPS57159614A (en) Manufacture of reinforced plastic tube joint
JPS57150531A (en) Manufacture of reinforced plastic tube
JPS54159477A (en) Manufacture of socketed reinforced plastic pipe and its device
JPS57148623A (en) Manufacture of fiber reinforced synthetic resin product
JPS6213328A (en) Manufacture of resin pipe
JPS5611230A (en) Manufacture of reinforced plastic tube