About 3 results
https://drivepatents.com/patents/995075 · 19 Dec 2012
To provide a coaxial two-wheeled vehicle capable of performing a turning movement with stability and its control method. A coaxial two-wheeled vehicle in accordance with the present invention includes drive means to drive two coaxially-arranged wheels, tur...
https://drivepatents.com/patents/1004592 · 7 Mar 2012
An integrated wheel and an electric scooter using the wheel are disclosed. The electric scooter comprises an operation level and a footrest. The operation lever is provided with a front wheel at a lower end thereof. The footrest is provided with a rear whe...
https://drivepatents.com/patents/1013182 · 11 May 2011
To provide a coaxial two-wheeled vehicle capable of performing a turning movement with stability and its control method. A coaxial two-wheeled vehicle in accordance with the present invention includes drive means to drive two coaxially-arranged wheels, tur...