Improvements in the pison compressor mechanism of loose materials packaging machines. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements in the compressor ramming mechanism of loose material packing machines, comprising a press plate displaceable in the compression channel of the machine under the action of a pressurized fluid driven ram, essentially characterized by the fact that the press plate it is constituted by one of the end walls of a drawer-like structure, displaceable within the channel and comprising an end wall opposite the plate, between which wall and plate is fixed, internally and axially with respect to the structure, at least one actuator cylinder governed by pressurized fluid, the stems of which protrude posteriorly by packing devices formed in the region of the rear wall, and are fixed to an anvil plate which forms part of the fixed structure of the machine. (Machine-translation by Google Translate, not legally binding)