V-SHAPED TRANSMISSION BELT AND BELT WHEEL AND METHOD OF USE

摘要

The V-shaped transmission belt has concave and convex teeth on the inner diameter surface which are designed according to the engaging transmission principle. For the belt wheel with a V-shaped groove, the concave tooth on the bottom of the V-shaped groove comprises an engaging transmission section designed according to the engaging transmission principle, and a rolling friction transmission section disposed symmetrically on two sides of the engaging transmission section.