DISINTEGRATOR Russian patent published in 1994 - IPC

FIELD: mechanical engineering. SUBSTANCE: disintegrator has a body that accommodates grinding members in the form of gears on parallel shafts. The body inner surface comes in contact with a half of the teeth of each gear. Longitudinal grooves with sharp edges are made on the side surface of the gear teeth. There are at least two grooves on each side surface and the number of grooves on the inner surface of the body is not less than the number of teeth on the gear. EFFECT: facilitated procedure. 2 dwg