EP 1460010 B1 20100804 - Machine with electric motor, preferably synchronuos motor, for directly driving a winding core of a winding roll, especially for use in the paper industry, and related method for modification
Title (en)
Machine with electric motor, preferably synchronuos motor, for directly driving a winding core of a winding roll, especially for use in the paper industry, and related method for modification
Title (de)
Maschine mit einem vorzugsweise als Synchronmotor ausgeführten und zum Direktantrieb eines Wickelkerns einer Wickelrolle dienenden Elektromotors, insbesondere zur Verwendung in der Papierindustrie, und sich hierauf beziehendes Umbauverfahren
Title (fr)
Machine avec moteur électrique, de préférence moteur synchrone, pour entraîner directement le noyau d' une bobine, spécialement pour l'usage dans l'industrie de papier, et méthode de transformation en rapport avec cette machine
Publication
Application
Priority
- DE 10312198 A 20030319
- DE 102004001467 A 20040109
Abstract (en)
[origin: EP1460010A2] A continuous web of paper or carton winds onto a spool core (108) that is directly driven and rotated by a synchronous electric motor ('torque motor') (12) attached to the machine frame. The motor is located at the axial end zone of the core. The rotor of link fitting (18) is or can be directly coupled to the core drive interface (24). The core may be part of a dry cylinder in a dry section, or a winding core forming part of a spool. Also claimed is a process to operate a commensurate machine. Further claimed is a process to retro-fit a torque motor in place of prior art drive systems.
IPC 8 full level
B65H 18/00 (2006.01); B65H 16/10 (2006.01); B65H 18/10 (2006.01)
CPC (source: EP)
B65H 16/103 (2013.01); B65H 18/10 (2013.01); B65H 2403/00 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1460010 A2 20040922; EP 1460010 A3 20051116; EP 1460010 B1 20100804; EP 1787929 A1 20070523; EP 1790599 A1 20070530; EP 1790599 B1 20100825
DOCDB simple family (application)
EP 04006599 A 20040318; EP 07004788 A 20040318; EP 07004789 A 20040318