EP 1857389 B1 20110615 - Double bearer drum winder for winding a sheet of material
Title (en)
Double bearer drum winder for winding a sheet of material
Title (de)
Doppeltragwalzen-Wickelmaschine zum Aufwickeln einer Materialbahn
Title (fr)
Bobineuse à deux rouleaux de support destinée à l'embobinage d'une bande de matériau
Publication
Application
Priority
DE 102006023833 A 20060520
Abstract (en)
[origin: EP1857389A2] The machine (1) has a drive roll (4) having a drive motor (10), where drive motor has stator (11) and a rotor (12). The drive motor is arranged inside, between the roll shell (8) and the roll axle (9). The windings (13.1,13.2) of the drive motor is asymmetrically supplied to generate a radial force (F).
IPC 8 full level
B65H 18/20 (2006.01)
CPC (source: EP)
B65H 18/20 (2013.01); B65H 2301/4148 (2013.01); B65H 2403/92 (2013.01); B65H 2403/923 (2013.01); B65H 2404/43 (2013.01); B65H 2601/5244 (2013.01)
Designated contracting state (EPC)
AT DE FI IT
DOCDB simple family (publication)
EP 1857389 A2 20071121; EP 1857389 A3 20090603; EP 1857389 B1 20110615; AT E512919 T1 20110715; DE 102006023833 A1 20071122
DOCDB simple family (application)
EP 07103481 A 20070305; AT 07103481 T 20070305; DE 102006023833 A 20060520