Drum for washing machine e.g. household washing machine, has shaft attached at front end, that is provided for rotatably supporting hub and is compressed in axial direction, and tensioning unit extending in axial direction is in cavity

摘要

The drum (3) has a cylindrical jacket and a shaft (3b) at the front end (3a) for rotatably supporting the hub (2b). The shaft is compressed in the axial direction. The shaft formed in hollow or tubular shape is compressed area by area. A tensioning unit extending in axial direction is arranged in the cavity. The cavity by a factor is 1.1 to 3 times larger in diameter than the diameter of tensioning unit. Independent claims are included for the following: (1) aggregate for washing machine; and (2) washing machine.