CA2227805A1 - Methode et appareil d'assemblage de tuyaux bobines en helice - Google Patents

Methode et appareil d'assemblage de tuyaux bobines en helice Download PDF

Info

Publication number
CA2227805A1
CA2227805A1 CA 2227805 CA2227805A CA2227805A1 CA 2227805 A1 CA2227805 A1 CA 2227805A1 CA 2227805 CA2227805 CA 2227805 CA 2227805 A CA2227805 A CA 2227805A CA 2227805 A1 CA2227805 A1 CA 2227805A1
Authority
CA
Canada
Prior art keywords
pipe
spring wire
tube
stop
space
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.)
Abandoned
Application number
CA 2227805
Other languages
English (en)
Inventor
Roy Lauri Uolevi Pelkinen
Paul Turner Ross
Gordon Thomas Doolan
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.)
PACIFIC POLY-PIPE PRODUCTS Ltd
Original Assignee
PACIFIC POLY-PIPE PRODUCTS 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 PACIFIC POLY-PIPE PRODUCTS LTD. filed Critical PACIFIC POLY-PIPE PRODUCTS LTD.
Priority to CA 2227805 priority Critical patent/CA2227805A1/fr
Publication of CA2227805A1 publication Critical patent/CA2227805A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/0018—Abutment joints

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
CA 2227805 1998-01-23 1998-01-23 Methode et appareil d'assemblage de tuyaux bobines en helice Abandoned CA2227805A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2227805 CA2227805A1 (fr) 1998-01-23 1998-01-23 Methode et appareil d'assemblage de tuyaux bobines en helice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2227805 CA2227805A1 (fr) 1998-01-23 1998-01-23 Methode et appareil d'assemblage de tuyaux bobines en helice

Publications (1)

Publication Number Publication Date
CA2227805A1 true CA2227805A1 (fr) 1999-07-23

Family

ID=29409148

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2227805 Abandoned CA2227805A1 (fr) 1998-01-23 1998-01-23 Methode et appareil d'assemblage de tuyaux bobines en helice

Country Status (1)

Country Link
CA (1) CA2227805A1 (fr)

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Legal Events

Date Code Title Description
FZDE Dead