FIELD: re-loading devices.
SUBSTANCE: cross-beam contains a load carrying girder with balancing slots accommodating slings with rigging fasteners, a shackle with adjustable screw insert and inclination angle variation device. A two-horizontal plate dehydration device is arranged between the shackle adjustable screw insert and the load-carrying girder. The plates are interconnected by vertically-arranged springs and the springs screw-type locks. The inclination angle variation device represents a threaded joint of the slider fitted on the lower plate of the said dehydration device and an adjusting screw arranged on the load-carrying girder.
EFFECT: ruling out mechanical deformation in lifting the carried unlocked object and provision of a required object inclination angle in mounting.
4 cl, 2 dwg
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RU2374164C1 |
