| 摘要 |
<p>Folding pocket for folding machines with a stop for the sheets to be folded extending inside the machine across the direction of sheet movement which is adjustable in the direction of sheet movement by rotation of an adjusting shaft connected to the stop by at least one endless pull device. A worm drive (38/9) is fitted for the fine adjustment of the stop with its worm wheel (38) coupled to the adjusting shaft (23) by a detachable coupling installation (32, 33, 34, 43, 46, 47). The wormwheel has a rotatable bearing on the adjusting shaft (23) with a fixing device fitted as a detachable coupling installation which fixes the wormwheel on the adjusting shaft as required.</p> |
