Abstract

The vehicle has propulsion generated to the stretching or the contraction of the limbs that push or drag the seat (3) placed on a slide (15) placed onto guides (16) in one way or in the other. The push is given with the limbs onto the toe-clip device (19) and onto the driving device (20) whereas the traction is actuated dragging the seat (3) with the belt (18). A mechanism (1) is then provided having a connecting rod (2) connected with the seat (3) and with a plate (7) integral with a crown wheel (9) connected by a chain (10) to a sprocket-wheel (11) equipped with a free wheel device (12) and transmitting the motion to the back driving wheels so to determine the going on of the vehicle.

IPC Classes  ?

• B62M 1/12 - Rider propulsion of wheeled vehicles operated by both hand and foot power
• B62M 9/06 - Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
• B62M 15/00 - Transmission characterised by use of crankshafts and coupling-rods
• B62M 1/18 - Rider propulsion of wheeled vehicles by movement of rider's saddle