CA1066956A - Machine pour faconner des tuyaux helecoidaux avec dispositif pour aligner les rouleaux de faconnage - Google Patents

Machine pour faconner des tuyaux helecoidaux avec dispositif pour aligner les rouleaux de faconnage

Info

Publication number
CA1066956A
CA1066956A CA319,334A CA319334A CA1066956A CA 1066956 A CA1066956 A CA 1066956A CA 319334 A CA319334 A CA 319334A CA 1066956 A CA1066956 A CA 1066956A
Authority
CA
Canada
Prior art keywords
roll
rolls
sheet
pipe
forming device
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
Application number
CA319,334A
Other languages
English (en)
Inventor
Adrianus M. Nyssen
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
Priority claimed from US05/756,766 external-priority patent/US4070886A/en
Application filed by Individual filed Critical Individual
Priority to CA319,334A priority Critical patent/CA1066956A/fr
Application granted granted Critical
Publication of CA1066956A publication Critical patent/CA1066956A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
CA319,334A 1977-01-05 1979-01-09 Machine pour faconner des tuyaux helecoidaux avec dispositif pour aligner les rouleaux de faconnage Expired CA1066956A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA319,334A CA1066956A (fr) 1977-01-05 1979-01-09 Machine pour faconner des tuyaux helecoidaux avec dispositif pour aligner les rouleaux de faconnage

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/756,766 US4070886A (en) 1977-01-05 1977-01-05 Spiral pipe forming machine with device for aligning spiralling rolls
CA273,181A CA1066955A (fr) 1977-01-05 1977-03-04 Machine a faconner des tuyaux helicoides et dispositif pour aligner les rouleaux de faconnage
CA319,334A CA1066956A (fr) 1977-01-05 1979-01-09 Machine pour faconner des tuyaux helecoidaux avec dispositif pour aligner les rouleaux de faconnage

Publications (1)

Publication Number Publication Date
CA1066956A true CA1066956A (fr) 1979-11-27

Family

ID=27164945

Family Applications (1)

Application Number Title Priority Date Filing Date
CA319,334A Expired CA1066956A (fr) 1977-01-05 1979-01-09 Machine pour faconner des tuyaux helecoidaux avec dispositif pour aligner les rouleaux de faconnage

Country Status (1)

Country Link
CA (1) CA1066956A (fr)

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