Street sweeper machine with trash pick-up and transport capabilities
AssigneeDulevo S.p.A.
InventorSergio Zoni
Life of this patent
Estimating the term…
Abstract
A street sweeper machine is provided for picking up and transporting trash comprising a frame having a main longitudinal dimension and engaging from and rear wheels, a driver's cab, motor members, a trash bin, a roll brush located between said wheels and having an axis symmetry parallel to a surface to be cleaned and transverse to said longitudinal dimension, a trash conveyor conveying rash from said roll brush to said bin, and steering members engaging all of said wheels to make all of them steerable and adapted to define an intersect point for the axes of said wheels in cornering which lies proximate a continuation of said axis of symmetry of said roll brush.
Claims12
A street sweeper machine for picking up and transporting trash, comprising:
- a frame having a main longitudinal dimension and engaging at least front and rear wheels having axes of rotation which converge together in cornering, a driver's cab, motor means, a trash bin, a roll brush having an axis of symmetry substantially parallel to a surface to be swept and transverse to said longitudinal dimension, a trash conveyor adapted to convey trash from said roll brush to said bin, and a steering mechanism engaging all said wheels to make them all steering wheels, and adapted in cornering to dispose said wheels with their axes of rotation convergent on a steering center proximate a continuation of said axis of symmetry of said roll brush.
Dependencies are inferred from the claim text.