Reference number
ISO 2203:1973
© ISO 2024
International Standard
ISO 2203:1973
Technical drawings — Conventional representation of gears
Edition 1
1973-03
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Published (Edition 1, 1973)
This publication was last reviewed and confirmed in 2024. Therefore this version remains current.

ISO 2203:1973

Language
Format
CHF 42
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Abstract

Establishes how to draw the toothed portion of gears including worm gearing and chain wheels. Applicable to detail drawings (individual gears) and assembly drawings (gear pairs). 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 dash-and-dot line. For uniformity all figures are in first angle projection.

General information

  • Status
     : Published
    Publication date
     : 1973-03
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 6
  • Technical Committee :
    ISO/TC 10/SC 6
    ICS :
    21.200  01.100.20 
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