DEVICE FOR DEFINITION OF CARGO WEIGHT OF BRIDGE CRANE Russian patent published in 2010 - IPC B66C13/16 

FIELD: machine building.

SUBSTANCE: device contains linear displacement probe of hand truck and indicator unit, indicating cargo weight. Device is outfitted by permanently stringed rope, straightness of which is held permanently independently of bending deflection of bridge. Stringed rope by one end is rigidly fixed on bridge of crane, by the second end it is connected to tensioning device, and to the middle of rope it is fixed draw bar, connected to counting device of linear displacement probe.

EFFECT: increasing of accuracy and safety of cargo weighting lifted by bridge crane.

2 dwg