Propulsion and steering system using levers moved by a person (Machine-translation by Google Translate, not legally binding)

摘要

Propulsion system and steering by levers moved by a person. System comprising: a main plate (1) or sprocket that transmits the impulse movement to a pinion (36) by means of a transmission chain (3) that joins the main plate (1) with the pinion (36), a secondary plate (2) or sprocket that is driven by two articulated arms (5) and (6), which are joined jointly and telescopically with means of transforming the movement of both forward and backward arms in a rotation of the secondary plate (2) for which they have means of reversal of rotation associated with the return of the arms (5) and (6), also having a means to transmit the rotation to the front wheel of the bicycle. The torque provided to the secondary plate (2) is transmitted by means of a chain (4) to the main plate. Thanks to the described system, both a forward and a reverse movement generate a torque that is transmitted directly or indirectly to the main plate of a vehicle or bicycle. (Machine-translation by Google Translate, not legally binding)