JOINT

摘要

FIELD: mechanical engineering. SUBSTANCE: joint allows parts 1,2 to be interconnected by means of key 7 axially clamped in sockets made in the parts. The cross- section of key 7 and one of sockets 10 is noncircular. Wire spring 11 is exerted on key 7 to decrease the space between the key and socket 10. EFFECT: enhanced reliability. 4 cl, 4 dwg