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Application filed by Wuppermann Gmbh TheodorfiledCriticalWuppermann Gmbh Theodor
Application grantedgrantedCritical
Publication of AT272050BpublicationCriticalpatent/AT272050B/de
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
B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Bending Of Plates, Rods, And Pipes
(AREA)
Metal Rolling
(AREA)
AT42467A1966-02-231967-01-16Verfahren und Vorrichtung zum Herstellen von aus Metallband kaltgewalzten Profilen mit scharfen Innen- und Außenkanten
AT272050B
(de)