Technical drawing. Conventional representation of gears Ingestion-build-111333 BS EN 12915-2 helps you

BS EN 12915-2 helps you to avoid potential adverse effects on the quality of water intended for human consumption

smoke control systems

in accordance with BS 1129

This part of ISO 10627 establishes the technical specification of data sheet presentation

voice grade signalling links or data links

Technical drawing. Conventional representation of gears Ingestion-build-111333 BS EN 12915-2 helps you1 Scope and field of application This International Standard establishes the conventional representation of the toothed portion of gears including worm gearing and chain wheels. It is applicable to detail drawings and assembly drawings. As a fundamental principle a gear is represented (except in axial section) as a solid part without teeth, but with the addition of the pitch surface in a thin long chain line. NOTE For uniformity all figures in this