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Priority to FR917621ApriorityCriticalpatent/FR1349381A/fr
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Publication of FR1349381ApublicationCriticalpatent/FR1349381A/fr
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR917621A1962-12-051962-12-05Procédé et dispositif pour le planage des tôles
ExpiredFR1349381A
(fr)