A vehicle includes a frame including a front frame part and a rear frame part. A single front wheel is rotatably connected to the front frame part. A single rear wheel is rotatably connected to the rear frame part. Each of the front wheel and the rear wheel is adapted to have a cylindrical shape in top view when the vehicle is traveling in a straight direction, and at least one of the front wheel and the rear wheel is adapted to expand and have a frustoconical shape in top view in a turning condition of the vehicle.

A vehicle includes a frame including a front frame part and a rear frame part. A single front wheel is rotatably connected to the front frame part. A single rear wheel is rotatably connected to the rear frame part. Each of the front wheel and the rear wheel is adapted to have a cylindrical shape in top view when the vehicle is traveling in a straight direction, and at least one of the front wheel and the rear wheel is adapted to expand and have a frustoconical shape in top view in a turning condition of the vehicle.

An electric self-balancing vehicle including a top cover, a bottom cover, an inner cover, a rotating mechanism, two wheels, two hub motors, a plurality of sensors, a power supply, and a controller is described herein. The top cover includes a first top cover and a second top cover disposed symmetrically and rotatable relative to each other. The bottom cover is fixed to the top cover and includes a first bottom cover and a second bottom cover disposed symmetrically and rotatable relative to each other. The inner cover is fixed between the top cover and the bottom cover and includes a first inner cover and a second inner cover disposed symmetrically and rotatable relative to each other. The rotating mechanism is fixed between the first inner cover and the second inner cover. The two wheels are rotatably fixed at two sides of the inner cover, respectively. The two hub motors are fixed in the two wheels, respectively. The plurality of sensors is disposed between the bottom cover and the inner cover, respectively. The power supply is fixed between the first bottom cover and the first inner cover. The controller is fixed between the second bottom cover and the second inner cover, the controller is electrically connected with the plurality of sensors, the power supply, and the hub motors, and the controller controls the hub motors to drive the corresponding wheels to rotate according to sensing signals transmitted by the sensors.

An electric self-balancing vehicle including a top cover, a bottom cover, an inner cover, a rotating mechanism, two wheels, two hub motors, a plurality of sensors, a power supply, and a controller is described herein. The top cover includes a first top cover and a second top cover disposed symmetrically and rotatable relative to each other. The bottom cover is fixed to the top cover and includes a first bottom cover and a second bottom cover disposed symmetrically and rotatable relative to each other. The inner cover is fixed between the top cover and the bottom cover and includes a first inner cover and a second inner cover disposed symmetrically and rotatable relative to each other. The rotating mechanism is fixed between the first inner cover and the second inner cover. The two wheels are rotatably fixed at two sides of the inner cover, respectively. The two hub motors are fixed in the two wheels, respectively. The plurality of sensors is disposed between the bottom cover and the inner cover, respectively. The power supply is fixed between the first bottom cover and the first inner cover. The controller is fixed between the second bottom cover and the second inner cover, the controller is electrically connected with the plurality of sensors, the power supply, and the hub motors, and the controller controls the hub motors to drive the corresponding wheels to rotate according to sensing signals transmitted by the sensors.

The present application relates to the field of electric scooter, and more particularly to a foldable electric scooter and a manufacture method of the same. Electric scooter 10 includes front wheel assembly 20, front fork assembly 30, headset assembly 50, handlebar assembly 60, throttle controller 70, gooseneck assembly 80, main body assembly 90, standing platform 100, drive train assembly 110, and rear wheel assembly 120. One purpose of the present application is to provide an electric scooter that has a flexible design, whose rear tire revolves inwardly and handlebar assembly collapses to minimize the whole volume of the electric scooter for facilitating transportation and storage. Another purpose of the present invention is to provide a method of manufacturing the electric scooter.

The present application relates to the field of electric scooter, and more particularly to a foldable electric scooter and a manufacture method of the same. Electric scooter 10 includes front wheel assembly 20, front fork assembly 30, headset assembly 50, handlebar assembly 60, throttle controller 70, gooseneck assembly 80, main body assembly 90, standing platform 100, drive train assembly 110, and rear wheel assembly 120. One purpose of the present application is to provide an electric scooter that has a flexible design, whose rear tire revolves inwardly and handlebar assembly collapses to minimize the whole volume of the electric scooter for facilitating transportation and storage. Another purpose of the present invention is to provide a method of manufacturing the electric scooter.

A system, method and a device for balancing a vehicle is provided. In one embodiment the system comprises of a control moment gyroscope. In another embodiment two or more control moment gyroscope may be provided. Further, in an embodiment a mechanism to provide stopping of a precession shaft that links the control moment gyroscope to the vehicle is provided. Furthermore, a user operable switch may be provided in an embodiment to stop precession shaft of the control moment gyroscope.

An automated guided trolley for transporting and/or handling a load. The trolley has a main frame for receiving the load and a supporting frame having two walking beams extending respectively towards the front and the rear of the trolley. The walking beams are mounted rotatably with respect to the main frame respectively about a first axis and a second axis and such a walking beam includes elements for securing one arm of one walking beam to one arm of the other walking beam and for supporting the first of these arms on the other arm.

An automated guided trolley for transporting and/or handling a load. The trolley has a main frame for receiving the load and a supporting frame having two walking beams extending respectively towards the front and the rear of the trolley. The walking beams are mounted rotatably with respect to the main frame respectively about a first axis and a second axis and such a walking beam includes elements for securing one arm of one walking beam to one arm of the other walking beam and for supporting the first of these arms on the other arm.

An electric self-balancing vehicle including a top cover, a bottom cover, an inner cover, a rotating mechanism, two wheels, two hub motors, a plurality of sensors, a power supply, and a controller is described herein. The top cover includes a first top cover and a second top cover disposed symmetrically and rotatable relative to each other. The bottom cover is fixed to the top cover and includes a first bottom cover and a second bottom cover disposed symmetrically and rotatable relative to each other. The inner cover is fixed between the top cover and the bottom cover and includes a first inner cover and a second inner cover disposed symmetrically and rotatable relative to each other. The rotating mechanism is fixed between the first inner cover and the second inner cover. The two wheels are rotatably fixed at two sides of the inner cover, respectively. The two hub motors are fixed in the two wheels, respectively. The plurality of sensors is disposed between the bottom cover and the inner cover, respectively. The power supply is fixed between the first bottom cover and the first inner cover. The controller is fixed between the second bottom cover and the second inner cover, the controller is electrically connected with the plurality of sensors, the power supply, and the hub motors, and the controller controls the hub motors to drive the corresponding wheels to rotate according to sensing signals transmitted by the sensors.