CA473568A - Machines pour plier des bandes metalliques en tubes ou profiles - Google Patents

Machines pour plier des bandes metalliques en tubes ou profiles

Info

Publication number
CA473568A
CA473568A CA473568A CA473568DA CA473568A CA 473568 A CA473568 A CA 473568A CA 473568 A CA473568 A CA 473568A CA 473568D A CA473568D A CA 473568DA CA 473568 A CA473568 A CA 473568A
Authority
CA
Canada
Prior art keywords
tubes
machines
sections
folding strip
folding
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
CA473568A
Other languages
English (en)
Inventor
Burley Picton John
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.)
JOSHUA BIGWOOD AND SON
Original Assignee
JOSHUA BIGWOOD AND SON
Publication date
Application granted granted Critical
Publication of CA473568A publication Critical patent/CA473568A/fr
Expired legal-status Critical Current

Links

CA473568A Machines pour plier des bandes metalliques en tubes ou profiles Expired CA473568A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA473568T

Publications (1)

Publication Number Publication Date
CA473568A true CA473568A (fr) 1951-05-15

Family

ID=35607538

Family Applications (1)

Application Number Title Priority Date Filing Date
CA473568A Expired CA473568A (fr) Machines pour plier des bandes metalliques en tubes ou profiles

Country Status (1)

Country Link
CA (1) CA473568A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3009511A (en) * 1959-02-13 1961-11-21 Sr William A Lebouef Apparatus and method for mill rolling sheet metals to impart a desired crosssection thereto

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3009511A (en) * 1959-02-13 1961-11-21 Sr William A Lebouef Apparatus and method for mill rolling sheet metals to impart a desired crosssection thereto

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