| 摘要 |
The invention relates to a friction wheel drive, wherein a friction wheel (1) can be connected to a drive shaft (7). For torque transmission, the drive shaft (7) has a profile region (10) arranged on the peripheral side, wherein a hub (4) of the friction wheel (1) can be brought into engagement with the profile region (10) by axial plugging onto the drive shaft (7). For the axial securing of the friction wheel (1), at least one securing element (21) is arranged on the hub (4) on the drive shaft (7), which is held in a receptacle (22) in the hub (4), and which can be displaced in a radially open locking groove (13) on the drive shaft (7), wherein the securing element (21) is displaceable in the hub (4) via an operative engagement with locking pins (15). |
