Pedal driven vehicle

摘要: A pedal driven vehicle such as a bicycle which employs oscillating levers instead of crank type pedals, and endless chain to the two are respectively connected, one each run by pull push rods impart an oscillatory movement said in is connected drive shafts opposite directions at any time means including way drives connecting wheel for propelling vehicle. The also has simultaneously moving connections between along lengths same direction so change effective leverage thus driving ratio imparted mechanism.