WINDING DRUM OF A WINDER FOR BANDS WITH A CLAMPING DEVICE FOR THE START OF THE BAND

摘要

The invention concerns a winding drum for bands with at least two expandable segments (3, 4) which can be expanded by means of at least one expanding wedge (7) situated between them, and a clamping element (14) which is pivotably mounted at the perimeter of the drum within the circumference and acts with a fixed stop (4a) to clamp the start of the band. To simplify the operation of the clamping element (14) and create a smooth transition in the region of the clamping element (14) for the band being wound, the clamping element (14) is pivotably fitted in the expanding wedge (7), while the fixed stop (4a) associated with it is formed on the opposite segment (4)