A pedally propelled vehicle multi speed gear system includes a gear mechanism including a main shaft; a hollow first shaft and a hollow second shaft, both axially stationary and rotatably arranged about the main shaft; an epicyclical first gear section arranged about the main shaft between the first and second shafts, and including two radially stacked carrier elements; and a first shift mechanism arranged between the first shaft and the first gear section, and configured to rotationally engage the first shaft with either of the two radially stacked carriers. The first shift mechanism includes two first clutches radially stacked about the main shaft.
A PEDALLY PROPELLED VEHICLE MULTI-SPEED GEAR SYSTEM
GETRIEBESYSTEM EINES PEDALGETRIEBENEN FAHRZEUGS MIT MEHREREN GÄNGEN
SYSTÈME D'ENGRENAGES À VITESSES MULTIPLES DE VÉHICULE PROPULSÉ PAR PÉDALES
2021-10-27
Patent
Elektronische Ressource
Englisch
PEDALLY PROPELLED VEHICLE GEAR SYSTEM AND METHOD FOR OPERATING SUCH
Europäisches Patentamt | 2022
|