Abstract: A conveyor belt (10) of closed-path type comprising a plurality of transport plates (50), defining a transport surface for the material in a forward run of the conveyor belt itself, which plates are arranged in sequence along a longitudinal transport direction (L), wherein each plate bears a first (55) and a second (56) longitudinal end portion thereat, in said forward run, it is respectively superimposed on an adjacent plate arranged upstream of the sequence with respect to the longitudinal transport direction and placed under an adjacent plate arranged downstream in such sequence, or vice versa; and an annular structure (51) for connecting said plates being arranged, in said forward run, below said plates, wherein at least one of said plates, at said first or second longitudinal portion of superimposing or placing under an adjacent plate, has a cross section with thickness (s) decreased with respect to a remaining portion of the plate itself.

Abstract: A conveyor belt (10) of closed-path type comprising a plurality of transport plates (50), defining a transport surface for the material in a forward run of the conveyor belt itself, which plates are arranged in sequence along a longitudinal transport direction (L), wherein each plate bears a first (55) and a second (56) longitudinal end portion thereat, in said forward run, it is respectively superimposed on an adjacent plate arranged upstream of the sequence with respect to the longitudinal transport direction and placed under an adjacent plate arranged downstream in such sequence, or vice versa; and an annular structure (51) for connecting said plates being arranged, in said forward run, below said plates, wherein at least one of said plates, at said first or second longitudinal portion of superimposing or placing under an adjacent plate, has a cross section with thickness (s) decreased with respect to a remaining portion of the plate itself.