JPS557479A - Method and apparatus for producing knotted reinforced synthetic resin tube - Google Patents

Method and apparatus for producing knotted reinforced synthetic resin tube

Info

Publication number
JPS557479A
JPS557479A JP8334078A JP8334078A JPS557479A JP S557479 A JPS557479 A JP S557479A JP 8334078 A JP8334078 A JP 8334078A JP 8334078 A JP8334078 A JP 8334078A JP S557479 A JPS557479 A JP S557479A
Authority
JP
Japan
Prior art keywords
tube
lobings
resin
synthetic resin
glass fiber
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
JP8334078A
Other languages
Japanese (ja)
Inventor
Hiroyuki Kakehashi
Keigo Egashira
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.)
KYUSHU SEKISUI KOGYO KK
Original Assignee
KYUSHU SEKISUI KOGYO KK
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 KYUSHU SEKISUI KOGYO KK filed Critical KYUSHU SEKISUI KOGYO KK
Priority to JP8334078A priority Critical patent/JPS557479A/en
Publication of JPS557479A publication Critical patent/JPS557479A/en
Pending legal-status Critical Current

Links

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  • Moulding By Coating Moulds (AREA)

Abstract

PURPOSE: To improve the flexure strength and enlarge the stopping effect of a spiral knot by convering with a synthetic resin the surface hardened and fused with lobings. attached in parallel with the tube axis, and with a glass fiber.
CONSTITUTION: A synthetic resin tube is passed through an opening 2, and lobings 5 are passed through lobings passing holes 3 formed around the opening 2 and attached to the tube evenly in parallel with the tube axis. Then a glass fiber 9 hung around a support stand 12 is wound spirally around the tube to form a spiral knot. Then the tube with lobings 5 attached thereto is applied with a normal-temperature curable resin so as to make the resin penetrate into the lobings 5, and the resin is allowed to cure. After curing, the tube is covered with a thermoplastic contractable tube or coated with a paint or thermoplastic resin dissolved in a solvent, to cover the projected glass fiber 9.
COPYRIGHT: (C)1980,JPO&Japio
JP8334078A 1978-07-03 1978-07-03 Method and apparatus for producing knotted reinforced synthetic resin tube Pending JPS557479A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8334078A JPS557479A (en) 1978-07-03 1978-07-03 Method and apparatus for producing knotted reinforced synthetic resin tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8334078A JPS557479A (en) 1978-07-03 1978-07-03 Method and apparatus for producing knotted reinforced synthetic resin tube

Publications (1)

Publication Number Publication Date
JPS557479A true JPS557479A (en) 1980-01-19

Family

ID=13799700

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8334078A Pending JPS557479A (en) 1978-07-03 1978-07-03 Method and apparatus for producing knotted reinforced synthetic resin tube

Country Status (1)

Country Link
JP (1) JPS557479A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6392439A (en) * 1986-10-07 1988-04-22 Toyoda Gosei Co Ltd Apparatus for controlling pitch of reinforcing threads

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495906A (en) * 1972-05-09 1974-01-19
JPS4911625A (en) * 1972-05-31 1974-02-01
JPS4978771A (en) * 1972-12-04 1974-07-30

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495906A (en) * 1972-05-09 1974-01-19
JPS4911625A (en) * 1972-05-31 1974-02-01
JPS4978771A (en) * 1972-12-04 1974-07-30

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6392439A (en) * 1986-10-07 1988-04-22 Toyoda Gosei Co Ltd Apparatus for controlling pitch of reinforcing threads
JPH0360306B2 (en) * 1986-10-07 1991-09-13 Toyoda Gosei Kk

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