Support for hopper on motor vehicle has support frames with curved segments having curve centred on vehicle centre of gravity

摘要

The support for a large hopper on a motor vehicle has support cradles formed of curved segments (7) fixed to the wheeled chassis (5). The cradle segments forma virtual curve (C ) centred on a point (O) situated above the centre of gravity (G) on which the sections (8) fixed to the hopper slide.