A reduction ratio changing device, so-called DCRR, for a mechanical chain transmission system includes a toothing. The toothing of the DCRR includes a portion, so-called the helical portion, forming a toothed helix winding around an axis of revolution of the DCRR and a portion, so-called the circular portion, forming a toothed planar circle whose centre coincides with the axis of revolution of the DCRR. The helical portion of the toothing extends from a distal end of the toothing of the DCRR towards the circular portion of the toothing. The circular portion of the toothing of the DCRR forms a proximal end of the toothing of the DCRR.
DISPOSITIF DE CHANGEMENT DE RAPPORT DE RÉDUCTION
REDUCTION RATIO CHANGING DEVICE
VORRICHTUNG ZUR ÄNDERUNG DES ÜBERSETZUNGSVERHÄLTNISSES
2024-09-11
Patent
Electronic Resource
French
European Patent Office | 2018
|European Patent Office | 2019
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