E22-142

Straight cylindrical involute splines. Pressure angle 20 degrees. Inspection with limit gauges.

Pour les études nouvelles, il est recommandé d'utiliser les normes NF E 22-144 et E 22-145 qui définissent bien les produits et les vérifications. Cependant on rencontre encore beaucoup de transmissions dont les cannelures sont conformes à la norme NF E 22-141 et la commission de normalisation a estimé utile de publier ce fascicule de documentation pour introduire la possibilité de vérification par calibres de ces cannelures.

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