초록

A drive belt of trapezoidal cross-section is formed of a core comprising a longitudinal rib and of an assembly of independent riders which are substantially non-compressible in longitudinal direction, are mounted on the core and have a portion of a cutout corresponding to the rib of the core.

대표청구항 ▼

A drive belt whose cross-section has a substantially trapezoidal outer contour and which is formed essentially of at least one core closed on itself and of an assembly of riders mounted alongside each other on the core in such a manner that the inner face of the core is in contact with the riders, c

A drive belt whose cross-section has a substantially trapezoidal outer contour and which is formed essentially of at least one core closed on itself and of an assembly of riders mounted alongside each other on the core in such a manner that the inner face of the core is in contact with the riders, characterized by the fact that on at least one of its inner or outer faces the core has at least one longitudinal rib permanently housed within a corresponding portion of a cutout in each rider.