DEVICE FOR STABILIZATION OF LOAD ROTATION Russian patent published in 1997 - IPC

FIELD: hoisting equipment used in civil engineering work, for example, at precise installation of load both by ground facilities and flight vehicles, in particular, by a helicopter. SUBSTANCE: one or several strut beams 10 are placed between slings 7, each strut beam is made hollow, and a slide with fasteners to slings 7 is installed at its ends. The cavity of strut beam 10 accommodates a slide damper made, for example, in the form of bodies of revolution from flexible material, mainly of rubber. EFFECT: enhanced effectiveness. 5 cl, 2 dwg