| 摘要 |
<p>The device has a first transmission element (10) subjected to the drive movement, and in active connection with a second element (20), and meshing parts (12,22), esp. teeth, on both elements. To increase the engagement distance between the parts for transmission, at least one of the parts is deformable within this distance. The deformation is caused by the engagement movement, and is restored when the engagement is released. One transmission element (20) is a mainly long bar or a toothed belt, the second element (10) is an esp. elastic pulley. Engagement of the many teeth on the take-off side generates a movement with at least a translatory component.</p> |
