Rolling method and rolling device for producing a metal strip with a thickness that is variable across its width

The method involves producing a recess in a group (A) of roll forming tools (1, 2) by a form roller on a surface of a flat metal strip (5), and reducing thickness of the flat metal strip. The recess with another recess of one of the two form rollers is widened to a thinned region of the metal strip...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	BERTRAM, FRANK, RERICH, ANATOLIJ, KARLE, ERWIN, KRUECKELS, THOMAS, KUMMLE, RALF, GRETHER, HANS-PETER
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS,WHEELS, RINGS, BARRELS, BALLS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL ROLLING OF METAL TRANSPORTING
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