CROSSMEMBER FOR LIFTING LOADS WITH TRUNNIONS PROVIDED WITH VERTICAL HOLES Russian patent published in 1995 - IPC

FIELD: materials handling facilities. SUBSTANCE: crossmember for lifting loads with trunnions provided with vertical holes has load- bearing beam, unit for hanging the crossmember on crane hook and load-gripping members, each consisting of cable with thimble on one end. Crossmember has holders and locks to fix position of thimbles relative to trunnions. Each lock has rod with spring rigidly installed in bushing on one end and ring on other end. Distance slinging wire rope is connected to ring. Thimble of cable is connected by one chain with holder and by other chain, with ring. EFFECT: enlarged operating capabilities. 3 dwg