SPRINKLING-AND-WASHING VEHICLE Russian patent published in 1994 - IPC

FIELD: municipal vehicles. SUBSTANCE: sprinkling-and-washing vehicle has base truck with tank and water manifold with sprinklers mounted at angle in horizontal plane relative to truck centreline. Passage areas of sprinklers decrease in direction from front end of manifold. Sprinklers have variable angle of installation in vertical plane and variable pitch of installation along manifold increasing in above-indicated direction. EFFECT: enlarged operating capabilities. 3 dwg