Abstract: Mechanical connection for toothed belts, of the type that are used to be able to open and close a toothed belt that is equipped with reinforcing cables, essentially characterized by the fact that the connection is composed of a preferably metal hinge (1) that pivots around a shaft (2) and that at its ends has edges (3) to which the ends of the reinforcing cables (4) are attached, whereby the hinge (1) is integrated into the body of the toothed belt (6), such that the shaft (2) of the hinge coincides with the center of a tooth (7), which has a line cutting along the point where the hinge (8) and the attachment edges (3) of the cables (4) connect to the adjacent teeth (9 and 10).

Abstract: “Improved cogged belt,” of the type used as a conveyor belt, whereby its inner face is equipped with transverse traction teeth, characterized by the fact that, in the spaces between said traction teeth, the belt has a number of secondary teeth, which are preferably perpendicular to the traction teeth, are shorter than the traction teeth, and are intended to ensure automatic centering of the belt on the pulley(s) on which it is used.