DEVICE FOR CUTTING TYRE OR ITS FRAGMENTS

摘要

FIELD: mechanics. ^ SUBSTANCE: device is meant for cutting a tyre or its fragments into strips and granules. Device includes metal wheel with a groove and metal disc blade with a cutting edge. At that, side walls of the groove are equipped with holes equally located in a circumferential direction of metal wheel, which provides the possibility of extruding the accumulated resin out of circular groove to the outside. ^ EFFECT: sudden decrease and stabilisation of value of thrust force between cutting blade and wheel. ^ 4 cl, 6 dwg