CA483378A - Appareils et methodes de cintrage de feuilles metalliques - Google Patents

Appareils et methodes de cintrage de feuilles metalliques

Info

Publication number
CA483378A
CA483378A CA483378A CA483378DA CA483378A CA 483378 A CA483378 A CA 483378A CA 483378 A CA483378 A CA 483378A CA 483378D A CA483378D A CA 483378DA CA 483378 A CA483378 A CA 483378A
Authority
CA
Canada
Prior art keywords
methods
sheet metal
bending sheet
bending
metal
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
CA483378A
Other languages
English (en)
Inventor
Frank Tilbury Saunders Norman
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.)
COLDAIR Ltd
Original Assignee
COLDAIR Ltd
Publication date
Application granted granted Critical
Publication of CA483378A publication Critical patent/CA483378A/fr
Expired legal-status Critical Current

Links

CA483378A Appareils et methodes de cintrage de feuilles metalliques Expired CA483378A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA483378T

Publications (1)

Publication Number Publication Date
CA483378A true CA483378A (fr) 1952-05-20

Family

ID=35623068

Family Applications (1)

Application Number Title Priority Date Filing Date
CA483378A Expired CA483378A (fr) Appareils et methodes de cintrage de feuilles metalliques

Country Status (1)

Country Link
CA (1) CA483378A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2847052A (en) * 1954-06-07 1958-08-12 Hardman Leon Double operation forming die

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2847052A (en) * 1954-06-07 1958-08-12 Hardman Leon Double operation forming die

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