A power train of a pedal vehicle includes a crankset axle and a first output plate having a first axis of rotation. The first output plate is coupled with a transmission chain or belt so as to drive the rear wheel of the pedal vehicle. The coupling between the crankset axle and the transmission chain or belt extends through a planetary gear train which rotates about a second axis of rotation. The crankset axle is further coupled to the first output plate by a first free wheel (16) which is arranged to prevent the first output plate from rotating slower than the crankset axle when the crankset axle rotates in the normal pedalling direction.
GROUPE MOTOPROPULSEUR POUR VÉHICULE À PÉDALES
POWER TRAIN FOR A PEDAL VEHICLE
ANTRIEBSSTRANG FÜR EIN TRETFAHRZEUG
2021-01-06
Patent
Electronic Resource
French
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / F16H Getriebe , GEARING |
PROCEDE DE CONTRÔLE D'UN GROUPE MOTOPROPULSEUR, GROUPE MOTOPROPULSEUR ET VEHICULE A PEDALES
European Patent Office | 2025
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