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
11.09.2024
Patent
Elektronische Ressource
Französisch
Europäisches Patentamt | 2018
|Europäisches Patentamt | 2019
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