ISO/TC 41/SC 4
| Projekta Nr. | ISO 21342:2019 |
|---|---|
| Nosaukums | <p>This document specifies the characteristics of synchronous endless belts and their related pulleys for use in automotive applications such as engine camshaft drives.</p> <p>The characteristics include:</p> <p>— belt pitch spacing;</p> <p>— belt nominal tooth dimensions;</p> <p>— belt width and width tolerance;</p> <p>— belt pitch length and pitch length tolerance;</p> <p>— pulley groove dimensions and tolerances;</p> <p>— pulley tolerances and quality specifications.</p> <p>Test methods for measuring belt pitch length and lateral runout are also included.</p> |
| Reģistrācijas numurs (WIID) | 74775 |
| Darbības sfēra | <p>This document specifies the characteristics of synchronous endless belts and their related pulleys for use in automotive applications such as engine camshaft drives.</p> <p>The characteristics include:</p> <p>— belt pitch spacing;</p> <p>— belt nominal tooth dimensions;</p> <p>— belt width and width tolerance;</p> <p>— belt pitch length and pitch length tolerance;</p> <p>— pulley groove dimensions and tolerances;</p> <p>— pulley tolerances and quality specifications.</p> <p>Test methods for measuring belt pitch length and lateral runout are also included.</p> |
| Statuss | Standarts spēkā |
| ICS grupa | 21.220.10 43.060.10 |