| 摘要 |
<p>The present invention relates to a preassembled traction drive mechanism, comprising - at least two drive wheels (1, 2) encompassed by an endless traction means (3), - a tensioning device (6) bearing against at least two sides of the endless traction means (3) on the inner sides thereof, wherein - a first releasable fixing device (4), which fixes the drive wheels (1, 2) encompassed by the endless traction means (3) in a defined installation position with respect to one another in an arrangement ready for operation, is provided on the preassembled traction drive mechanism. (Fig. 1)</p> |
