JPS6487992A - Spiral pipe and manufacture thereof - Google Patents

Spiral pipe and manufacture thereof

Info

Publication number
JPS6487992A
JPS6487992A JP62245632A JP24563287A JPS6487992A JP S6487992 A JPS6487992 A JP S6487992A JP 62245632 A JP62245632 A JP 62245632A JP 24563287 A JP24563287 A JP 24563287A JP S6487992 A JPS6487992 A JP S6487992A
Authority
JP
Japan
Prior art keywords
projections
shaped body
spiral pipe
collars
belt
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
JP62245632A
Other languages
Japanese (ja)
Other versions
JPH0762508B2 (en
Inventor
Shigeki Fujii
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 JP62245632A priority Critical patent/JPH0762508B2/en
Publication of JPS6487992A publication Critical patent/JPS6487992A/en
Publication of JPH0762508B2 publication Critical patent/JPH0762508B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)
  • Moulding By Coating Moulds (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

PURPOSE: To form a pipe-shaped body with high rigidity by spirally rolling a belt-shaped body of synthetic resins in parallel providing a plurality of projections with collars at one surface to a longitudinal direction and by attaching rolling reinforcing materials between the projections. CONSTITUTION: A plurality of T-shaped projections 11 having collars 12 at their tips are unitarily provided in parallel to a longitudinal direction on an upper surface of a belt-shaped body 1 of synthetic resins. Engaging recess sections 13 and engaging projection sections 14, which can be mutually engaged to both side edges, are provided. A spiral pipe 6 is formed spirally rolling the belt-shaped body of synthetic resins and engaging the engaging projection sections 14 to the engaging recess sections 13. A reinforcing material 2 is alternately engaged inserting into space between the projections 11 in a manner that both edges of the reinforcing material are engaged to the back of the collars 12 of the projections 11 of the spiral pipe 6.
JP62245632A 1987-09-28 1987-09-28 Spiral tube manufacturing method Expired - Fee Related JPH0762508B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62245632A JPH0762508B2 (en) 1987-09-28 1987-09-28 Spiral tube manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62245632A JPH0762508B2 (en) 1987-09-28 1987-09-28 Spiral tube manufacturing method

Publications (2)

Publication Number Publication Date
JPS6487992A true JPS6487992A (en) 1989-04-03
JPH0762508B2 JPH0762508B2 (en) 1995-07-05

Family

ID=17136548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62245632A Expired - Fee Related JPH0762508B2 (en) 1987-09-28 1987-09-28 Spiral tube manufacturing method

Country Status (1)

Country Link
JP (1) JPH0762508B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003089226A1 (en) 2002-04-22 2003-10-30 Rib Loc Australia Pty. Ltd. Composite strip windable to form a helical pipe and method thereof
WO2008028699A1 (en) * 2006-09-05 2008-03-13 Stuekerjuergen Ferdinand Means for connecting ends to be joined together of two plastic strips to form a coil in a winding device
JP2011094753A (en) * 2009-10-30 2011-05-12 Sekisui Chem Co Ltd Reinforcement-containing strip for manufacturing regeneration pipe
JP2020179506A (en) * 2019-04-23 2020-11-05 積水化学工業株式会社 Regenerating band material

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4209043A (en) * 1977-10-18 1980-06-24 Rib Loc (Hong Kong) Ltd. Plastic tubular objects
EP0051419A1 (en) * 1980-10-31 1982-05-12 Rib Loc Hong Kong Limited Pipe joint

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4209043A (en) * 1977-10-18 1980-06-24 Rib Loc (Hong Kong) Ltd. Plastic tubular objects
EP0051419A1 (en) * 1980-10-31 1982-05-12 Rib Loc Hong Kong Limited Pipe joint

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003089226A1 (en) 2002-04-22 2003-10-30 Rib Loc Australia Pty. Ltd. Composite strip windable to form a helical pipe and method thereof
AU2003227090B1 (en) * 2002-04-22 2003-11-03 Sekisui Rib Loc Australia Pty Ltd Composite strip windable to form a helical pipe and method therefor
AP1903A (en) * 2002-04-22 2008-10-16 Sekisui Rib Loc Australia Pty Ltd Composite strip windable to form a helical pipe and method therefor
WO2008028699A1 (en) * 2006-09-05 2008-03-13 Stuekerjuergen Ferdinand Means for connecting ends to be joined together of two plastic strips to form a coil in a winding device
JP2011094753A (en) * 2009-10-30 2011-05-12 Sekisui Chem Co Ltd Reinforcement-containing strip for manufacturing regeneration pipe
JP2020179506A (en) * 2019-04-23 2020-11-05 積水化学工業株式会社 Regenerating band material

Also Published As

Publication number Publication date
JPH0762508B2 (en) 1995-07-05

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees