| 摘要 |
PURPOSE: A fused special lane removing device is provided to enable the easy change of transferring directions using front wheels, back wheels, and a rear single wheel. CONSTITUTION: A fused special lane removing device comprises a forward and reverse electric motor(100). The forward and reverse electric motor is installed on a platform(10). The forward and reverse electric motor connects to one among axles(13) of front and back wheels(12) in order to transfer power. A connecting unit between the forward and reverse electric motor and the axle includes a drive sprocket, and a driven sprocket, and a chain. |
