A stride emulator device for efficiently utilizing human lea, power for transference to a rotary drive system including a pair of levers, at least two gears, at least two crankshafts having crank arms, and. where each lever includes a cam and cam track.
Stride Emulator Device
2021-03-18
Patent
Electronic Resource
English
IPC: | B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer |