FEEDING DEVICE FOR A MACHINE WORKING ON A MATERIAL MATERIAL IN STOPPING, IN PARTICULAR FOR A FLAT CUTTING PRESS

摘要

The present invention relates to a feeding device for a machine working on a sheet of material at a standstill, in particular for a flat-bed cutting press. This device is characterized in that it comprises an oscillating cylinder 7 rotated on itself at the same peripheral speed as the call cylinder, the oscillating cylinder 7 being rotatably mounted between two parallel arms 8 coupled to one another and able to oscillate around the axis of the call cylinder 3, means for causing an oscillation movement of the pair of arms 8 and the cylinder 7 which they carry, and, at the entrance of the machine 2, means 37, 38 to maintain the tension of the tablecloth. / P