Roller for handling or processing e.g. paper sheet, has anchor units engaged with composite material and connected to inner wall of casing and/or outer wall of inner tube, where inner tube is composed of segments along axial direction

摘要

The roller (1) has an outer casing and a composite material that is dumped partially in an interior of the roller. Anchor units are engaged with the composite material, and are connected with an inner wall of a casing (6) and/or an outer wall (7) of an inner tube (4), where the inner tube is composed of segments along an axial direction. The anchor units enable shear connection between the outer casing and the material and between the inner tube and the material. Two adapter ends (9) are fastened to the outer casing or an extension (10) that is connected with the outer casing.