CA2154638C - Methode de jointoiement a froid de tuyaux metalliques, et appareil connexe - Google Patents

Methode de jointoiement a froid de tuyaux metalliques, et appareil connexe Download PDF

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Publication number
CA2154638C
CA2154638C CA002154638A CA2154638A CA2154638C CA 2154638 C CA2154638 C CA 2154638C CA 002154638 A CA002154638 A CA 002154638A CA 2154638 A CA2154638 A CA 2154638A CA 2154638 C CA2154638 C CA 2154638C
Authority
CA
Canada
Prior art keywords
segments
pipe segments
sleeve
coil
wall
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.)
Expired - Fee Related
Application number
CA002154638A
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English (en)
Other versions
CA2154638A1 (fr
Inventor
Alvin A. Snaper
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA002154638A priority Critical patent/CA2154638C/fr
Publication of CA2154638A1 publication Critical patent/CA2154638A1/fr
Application granted granted Critical
Publication of CA2154638C publication Critical patent/CA2154638C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
CA002154638A 1995-07-25 1995-07-25 Methode de jointoiement a froid de tuyaux metalliques, et appareil connexe Expired - Fee Related CA2154638C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002154638A CA2154638C (fr) 1995-07-25 1995-07-25 Methode de jointoiement a froid de tuyaux metalliques, et appareil connexe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002154638A CA2154638C (fr) 1995-07-25 1995-07-25 Methode de jointoiement a froid de tuyaux metalliques, et appareil connexe

Publications (2)

Publication Number Publication Date
CA2154638A1 CA2154638A1 (fr) 1997-01-26
CA2154638C true CA2154638C (fr) 2001-10-09

Family

ID=4156296

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002154638A Expired - Fee Related CA2154638C (fr) 1995-07-25 1995-07-25 Methode de jointoiement a froid de tuyaux metalliques, et appareil connexe

Country Status (1)

Country Link
CA (1) CA2154638C (fr)

Also Published As

Publication number Publication date
CA2154638A1 (fr) 1997-01-26

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Legal Events

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EEER Examination request
MKLA Lapsed