Pendular bar assembly for spraying machine, has jacks selectively permitting to vary height of spray-bar between two positions and to adjust inclination of bar, where bar is blocked in one position and suspended in another position

摘要

The assembly has jacks (V1, V2) selectively permitting to vary the height of a spray-bar (7) between two positions, and to adjust the inclination of the bar. The bar is blocked with respect to a fixed frame (11) in one position and suspended on the frame in a pendular manner in another position. The jack (V2) is disposed between the bar and a rod (21) of the jack (V1), which cooperates with the bar. An independent claim is also included for a spraying machine including a pendular bar assembly.