JPS55128431A - Manufacture of composite pipe - Google Patents

Manufacture of composite pipe

Info

Publication number
JPS55128431A
JPS55128431A JP3602479A JP3602479A JPS55128431A JP S55128431 A JPS55128431 A JP S55128431A JP 3602479 A JP3602479 A JP 3602479A JP 3602479 A JP3602479 A JP 3602479A JP S55128431 A JPS55128431 A JP S55128431A
Authority
JP
Japan
Prior art keywords
impregnated
glass fiber
composite pipe
resin liquid
wound around
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
JP3602479A
Other languages
Japanese (ja)
Other versions
JPS5813333B2 (en
Inventor
Azuma Konno
Hiroshi Iimori
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.)
NIPPON ETANITSUTO PIPE KK
Mitsui Toatsu Chemicals Inc
Original Assignee
NIPPON ETANITSUTO PIPE KK
Mitsui Toatsu Chemicals Inc
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 NIPPON ETANITSUTO PIPE KK, Mitsui Toatsu Chemicals Inc filed Critical NIPPON ETANITSUTO PIPE KK
Priority to JP54036024A priority Critical patent/JPS5813333B2/en
Publication of JPS55128431A publication Critical patent/JPS55128431A/en
Publication of JPS5813333B2 publication Critical patent/JPS5813333B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a composite pipe improved in strength, productivity, and economical efficiency, by a method wherein a tentative composite pipe, consisting of an inner layer and an intermediate layer, having an inserting port and a receiving port is previously formed, and plastic resin-impregnated glass fiber is wound around the tentative composite pipes which are mutually mated together.
CONSTITUTION: Synthetic resin liquid-impregnated weft glass fiber 71 is wound to a given thickness around a rotating mandrel 5, rolls squeezing out resin liquid impregnated in the fiber 71 to form an inner layer. The work is then transferred to an intermediate layer-forming device where a resin mortar is wound around an outer circumferential surface of the inner layer 2, air at the inside being discharged by the pressure produced by the rolls. The work is then hardened in a hardening furnace to form an intermediate layer 3. The mandrel is then pulled out, an inserting portion 141 and a receiving portion 142 being formed by means of collars 61 and 62 situated at both ends. The resultant pipes are then mated together by the use of the inserting portions 141 and the receiving portions 142, being transferred to an outer layer forming device where a synthetic resin liquid-impregnated warp glass fiber 72 and a resin-impregnated weft glass fiber 73 are wound around said pipe, the synthetic resin liquid being hardened to produce a composite pipe 1.
COPYRIGHT: (C)1980,JPO&Japio
JP54036024A 1979-03-27 1979-03-27 Manufacturing method of composite pipe Expired JPS5813333B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54036024A JPS5813333B2 (en) 1979-03-27 1979-03-27 Manufacturing method of composite pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54036024A JPS5813333B2 (en) 1979-03-27 1979-03-27 Manufacturing method of composite pipe

Publications (2)

Publication Number Publication Date
JPS55128431A true JPS55128431A (en) 1980-10-04
JPS5813333B2 JPS5813333B2 (en) 1983-03-12

Family

ID=12458147

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54036024A Expired JPS5813333B2 (en) 1979-03-27 1979-03-27 Manufacturing method of composite pipe

Country Status (1)

Country Link
JP (1) JPS5813333B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100852681B1 (en) 2007-02-06 2008-08-18 김조권 An electric pole made from fiber reinforced plastics and it's manufacturing method
WO2012141345A1 (en) * 2011-04-12 2012-10-18 Kim Chie Heoung Hollow composite structure formed by increasing pressure resin transfer molding, and method for manufacturing same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61113840U (en) * 1984-12-28 1986-07-18
JPH01168644U (en) * 1988-05-12 1989-11-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100852681B1 (en) 2007-02-06 2008-08-18 김조권 An electric pole made from fiber reinforced plastics and it's manufacturing method
WO2012141345A1 (en) * 2011-04-12 2012-10-18 Kim Chie Heoung Hollow composite structure formed by increasing pressure resin transfer molding, and method for manufacturing same

Also Published As

Publication number Publication date
JPS5813333B2 (en) 1983-03-12

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