CA1293854C - Dispositif servant a la fabrication de tuyaux - Google Patents

Dispositif servant a la fabrication de tuyaux

Info

Publication number
CA1293854C
CA1293854C CA000493454A CA493454A CA1293854C CA 1293854 C CA1293854 C CA 1293854C CA 000493454 A CA000493454 A CA 000493454A CA 493454 A CA493454 A CA 493454A CA 1293854 C CA1293854 C CA 1293854C
Authority
CA
Canada
Prior art keywords
starting sheet
longitudinal edges
inner pipe
tool
pipe
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
CA000493454A
Other languages
English (en)
Inventor
Heinrich Fuss
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.)
SRT SOLIDRESIST-ROHRTECHNIK GmbH
Original Assignee
SRT SOLIDRESIST-ROHRTECHNIK GMBH
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 SRT SOLIDRESIST-ROHRTECHNIK GMBH filed Critical SRT SOLIDRESIST-ROHRTECHNIK GMBH
Priority to CA000493454A priority Critical patent/CA1293854C/fr
Application granted granted Critical
Publication of CA1293854C publication Critical patent/CA1293854C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)
CA000493454A 1985-10-21 1985-10-21 Dispositif servant a la fabrication de tuyaux Expired - Fee Related CA1293854C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000493454A CA1293854C (fr) 1985-10-21 1985-10-21 Dispositif servant a la fabrication de tuyaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000493454A CA1293854C (fr) 1985-10-21 1985-10-21 Dispositif servant a la fabrication de tuyaux

Publications (1)

Publication Number Publication Date
CA1293854C true CA1293854C (fr) 1992-01-07

Family

ID=4131677

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000493454A Expired - Fee Related CA1293854C (fr) 1985-10-21 1985-10-21 Dispositif servant a la fabrication de tuyaux

Country Status (1)

Country Link
CA (1) CA1293854C (fr)

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Legal Events

Date Code Title Description
MKLA Lapsed