Temporary bearing-blade set for use as component of shredders, has screw housing for performing division of working screw, while executing sections as raw material reception screw with push-pressure region and pressure screw

摘要

The temporary bearing-blade set has a screw housing (1) for performing division of a working screw (2) at a point of highest stress, while executing one section as a raw material reception screw with push-pressure region (3) and another section as a pressure screw (4). The division area of the screw is formed as temporary bearing point (5), which is formed such that both bearings (6) of the screw are accepted by the temporary bearing point. The temporary bearing point receives a knife, e.g. a precutter with clamping element (7).