Friction unit for use in friction device for grating grated material, particularly nutmeg, has driver with two driver pins that are embedded in material of driver and is protruded from front side in axial direction

摘要

The friction unit (2) has a cylindrically formed base body (3), in which a receiving opening (5) is provided at a front side for receiving grated material. A driver (4) is rotatable and inserted in the base body for torque transmission on the grated material, so that the grated material is abraded at a grater (10). The driver has two driver pins that are embedded in the material of the driver and is protruded from the front side in axial direction (A). The driver pins have a higher hardness and stability that the grated material.