Device for rolling up a web of material in sheet form

摘要

A device for rolling up a web of elastic material in sheet form, comprises a frame, a rolling-up member having an essentially regularly curved support surface that is mounted on the frame such that it can rotate, drive elements for making the rolling-up member rotate and securing elements for securing one end of the material in sheet form that is to be rolled up to the rolling-up member. The securing elements comprise two clamping jaws that are oriented axially with respect to the support surface and can be moved between an open position for inserting or releasing the material in sheet form and a closed position for clamping the material in sheet form, in which open position the clamping jaws enclose a slit-shaped opening in the support surface.