Método e dispositivo de curvamento para curvar progressivamente uma fita metálica na área de entrada de um bobinador de fita sem mandril

The invention relates to a method and a bending device for progressively bending a metal band in the inlet area of a mandrel-less band coiler (3). In order to avoid slippage between the metal band (5) and the driven bending rollers (11, 12, 13), and thus damage to the metal band surface, the circumf...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ALOIS LINGER, ROBERT MINICHMAYR
Format:	Patent
Sprache:	por
Schlagworte:	AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING
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