Brza-transmission crankcase system for motor and pedal mixed propulsion vehicles (Machine-translation by Google Translate, not legally binding)

摘要

System of arm-cºrter of transmission for vehicles of mixed propulsion by motor or by pedal, being characterized because the transmission-motor and the transmission-pedal take independent chains, comprising the transmission-motor two phases of reduction housed in said arm and united by a gear reducer common to these two reduction stages, while the transmission-pedal mounted on the outside of the latter. (Machine-translation by Google Translate, not legally binding)