CA1178761A - Article tubulaire a rainure annulaire - Google Patents

Article tubulaire a rainure annulaire

Info

Publication number
CA1178761A
CA1178761A CA000447780A CA447780A CA1178761A CA 1178761 A CA1178761 A CA 1178761A CA 000447780 A CA000447780 A CA 000447780A CA 447780 A CA447780 A CA 447780A CA 1178761 A CA1178761 A CA 1178761A
Authority
CA
Canada
Prior art keywords
groove
blank
wall
thickness
tubular article
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
CA000447780A
Other languages
English (en)
Inventor
Claes T. Nilsson
Lars G. Larson
Kjell M. Jakobsen
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.)
Rexam AB
Original Assignee
PLM AB
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 SE8004003A external-priority patent/SE429317B/sv
Application filed by PLM AB filed Critical PLM AB
Application granted granted Critical
Publication of CA1178761A publication Critical patent/CA1178761A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
CA000447780A 1980-05-29 1984-02-17 Article tubulaire a rainure annulaire Expired CA1178761A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE8004003-3 1980-05-29
SE8004003A SE429317B (sv) 1980-05-29 1980-05-29 Sett att astadkomma ett element av polyetylentereftalat eller dermed liknande termoplastmaterial jemte anordning herfor
CA000378540A CA1167616A (fr) 1980-05-29 1981-05-28 Methode et dispositif de fabrication d'un article tubulaire a gorge annulaire

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA000378540A Division CA1167616A (fr) 1980-05-29 1981-05-28 Methode et dispositif de fabrication d'un article tubulaire a gorge annulaire

Publications (1)

Publication Number Publication Date
CA1178761A true CA1178761A (fr) 1984-12-04

Family

ID=25669336

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000447780A Expired CA1178761A (fr) 1980-05-29 1984-02-17 Article tubulaire a rainure annulaire

Country Status (1)

Country Link
CA (1) CA1178761A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry