Improved machine for automatically withdrawing staple fibres from fibre bales

摘要

An improved bale opening machine comprising beaters (4) rotating at high speed in the gaps within a grid of shoes (16) which bear on the bales being worked and which extend longitudinally into that region comprising a series of grooved wheels (17) for leading and conveying the fibres into the region of action of the beaters. The conveying wheels also operate in the gaps between said shoes. <MATH>