Urban and road transport
Communiqué on TS ISO 9980 Belt Drive - Grooved Pulleys for V Belts (The System Based on Effective Width) - Geometrical Inspection of Grooves for the Assemblies Standard (2 page(s), in English)
This standard covers inspection methods for the smoothness of pulleys and grooves of v-belts specified in the system based on effective width. Grooved pulleys can be designed for use with classical or narrow v belts. V-belts can be in the form of single or compound units. It is intended that the inspection parameters and tolerances of grooved pulleys are included in the scope of international standards to be prepared in the future.