ISO 1081:2013 PDF

Scope: This International Standard specifies the terms and definitions, in English and French, relating to aromatic natural raw materials. This International Standard defines terms relating to V-belt drives, V-belts, hexagonal belts, joined V-belts and the corresponding V-grooved pulleys, V-ribbed belt drives, V-ribbed belts and V-ribbed pulleys, as well as the corresponding symbols. The general definitions are valid irrespective of the system describing the pulleys. The dimensions of pulley grooves can be defined either on the basis of the datum width or on the basis of the effective width. As a result, two systems for the definition and description of the dimensions of pulleys and belts have been developed. The two systems are independent of each other.

ISO 1081:2013 history

2013 ISO 1081:2013 Belt drives.V-belts and V-ribbed belts, and corresponding grooved pulleys.Vocabulary
1995 ISO 1081:1995 Belt Drives - V-Belts and V-Ribbed Belts, and Corresponding Grooved Pulleys - Vocabulary (Third Edition)
1980 ISO 1081:1980 Drives using V-belts and grooved pulleys — Terminology