Patent ID: 8733682
Filing Date: 2014-05-27
Classification: B02C,B30B

Abstract:
1. A shredding device for shredding material, comprising: a material charging compartment into which the material to be shredded is loaded; a rotor; and a pusher device with a pusher and a drive device for the pusher, whereby the pusher is pivotable about a shaft such that it presses the material towards the rotor, and whereby the pusher remains completely within the material charging compartment during operation; wherein the pusher device comprises side cheeks, which are joined to the pusher surface at one end and to the drivable shaft at the other end, wherein there is an intervening space between the side cheeks and the pusher surface, and wherein the pusher surface is formed flat throughout or has a concave surface opposite the material pressed toward the rotor.