| 摘要 |
A winding core for winding flat articles. The winding core is substantially cylindrical and hollow and thereby defines a longitudinal axis and a cylinder cavity. The winding core is further rotatable about the longitudinal axis, includes a retaining device disposed in the cylinder cavity, and is symmetrical with respect to a plane of symmetry S perpendicular to thee longitudinal axis. The winding core is configured such that its height is adjustable by varying in the axial direction one of a circumferential surface of the winding core and gap heights of gaps defined in the circumferential surface of the winding core.
|
