FIELD: mechanical engineering. SUBSTANCE: safety clutch has body with shut-off member installed in it for turning. Pin is inserted in shut-off member for coupling and decoupling without resistance. Shut-off member in passing position may be fixed to prevent it from turning by means of at least one pin or cam which can move overclutch body, and in shut-off position it enters opening or hollow in shut- off member. The latter has hollow running perpendicularly to axis of its turn and positioned around its through hole. Adapter with through hole is installed tightly into the above-indicated hollow with tight locking. Internal space of adapter is made as bushing for pin to be inserted in it. EFFECT: enlarged operational capabilities. 10 cl, 8 dwg
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