CLUTCH-BRAKE Russian patent published in 1994 - IPC

FIELD: mechanical engineering. SUBSTANCE: movable piston of an air-operated cylinder forms outer side surface of the clutch-brake and is coupled with ties via through openings provided in bearing part of the air- operated cylinder, intermediate disk and pressing disk. An adjusting bushing having a lock nut is mounted on the lesser diameter of composed driving disk. A ring groove is made on inner side surface of the case of the air- operated cylinder. Parallel step ribs, which is rigidly connected with a thrust disk of the clutch, are secured in the groove. EFFECT: enhanced reliability. 1 dwg