Parallel guidance by toothed rackUsing 2 or 4 coupled toothed rack guides, the pressure differences in the hydraulic system of veneer or through-feed presses are compensated. The connection of the toothed racks ensures a precisely parallel lifting and lowering of the press plates and thus, prevents their jamming. Alternatively, push rods (scissor system) are used. Advantages of both systems:
|
893
630
439
187
179
135
200
321
201
152
127
60
134
16
29
92
135