Winding device

摘要

The invention relates in particular to a crosswinding device with friction drive of the winding spindle 1 or of the spool 2 formed thereon. Since in crosswinding devices a geared drive connection exists between the winding spindle 2 and the traversing device 4, the torque for driving the traversing device 4 must also be transmitted by the filament layers which are in frictional contact with the driver roller 3. In order to reduce the possibility of damaging these filament layers, the invention provides an additional auxiliary drive 18, in particular a cumulative compound motor, which drives the traversing device 4 with a constant torque or with a torque which is controlled in dependence on the increasing diameter of the spool 1. <IMAGE>