摘要 |
Machine comprises a feed device placing the sheath section into a vertical machine frame at the upper side of which are two working surfaces. These are symmetrical and placed at angle 180 degrees, pref. is approx. 90 degrees and have central, longitudinal slots. Below the working surface is a conveyor-belt drive mechanism which is parallel to the frame and operates in synchronisation with the machine operation. Above the surfaces a drive shaft operates processing devices via control discs between the shaft and the surfaces. |