Fiber composite wheel with electric motor and damping

摘要

One or more embodiments of the present invention concerns a wheel body of a wheel of an electric vehicle including a rim body with a rim portion for receiving a tire and a spoke portion for carrying the rim portion on a bearing for rotatably mounting the rim body on a wheel axle, a motor receiving body for receiving an electric motor for driving the wheel, and the motor receiving body includes an outer, radially surrounding receiving portion for receiving and fixing an outer part of the electric motor, which part is rotatable relative to the wheel axle.

主权项

1. A wheel body comprising:
a rim body that includes:
a rim portion configured to receive a tire; anda spoke portion configured to carry the rim portion on a bearing for rotatably mounting the rim body on a wheel axle; a motor receiving body configured to receive an electric motor for driving the wheel body, the electric motor having an inner stationary part and an outer rotating part, the motor receiving body including;
an outer receiving portion configured to receive and be fixed to the outer rotating part of the electric motor; anda transmission portion coupled to the outer receiving portion and configured to transmit a torque acting on the receiving portion to the spoke portion for driving the wheel body, the transmission portion being spaced apart from the spoke portion of the rim body in a first direction that is substantially parallel to the axis of rotation; and a connecting region that connects the transmission portion of the motor receiving body to the spoke portion of the rim body, the outer receiving portion being spaced apart from the rim portion in a second direction that is substantially perpendicular to the axis of rotation.