Introduction
Un modèle 3D interactif d'un engrenage conique hélicoïdal.
Ressources supplémentaires
https://en.wikipedia.org/wiki/Spiral_bevel_gear
https://gearsolutions.com/departments/tooth-tips/what-is-a-spiral-bevel-gear/
https://www.iqsdirectory.com/articles/gear/bevel-gear.html