| 摘要 |
The driven unit (9) is arranged on a holder component (21), which is fixed to the chain (17) at a position (22) at a distance from the driven unit so that the latter with the movement of the holder component around the chain wheels it is coaxial with them. A support component (26) projecting in the chain movement direction (23) from the fixture position externally supports against the chain in order to counteract the torque on the holder component caused by the force effect on the driven unit. |
