Patent ID: 9543806
Date: 2017-01-10
CPC Classifications: B60B,B60Y,B61C,H02K

Claim:
1. A wheel-axle generator equipped with a rotor configured to rotate with rotation of a tire wheel and a stator arranged around the rotor, comprising: the rotor fixed to a concave portion that opens toward an outside of the tire wheel; and an arm member having an inside arm having one end attached to a wheel-axle housing or a steering knuckle, that extends so as to stride over a wheel having the tire wheel and an outside arm connected at one end side thereof to the other end of the inside arm, on a side of an outer surface of the wheel, extending parallel to the outer surface of the wheel up to a central portion of the wheel; wherein: the stator annularly arranged so as to surround the rotor is directly connected on the other end side of the outside arm and is attached to the wheel-axle housing or the steering knuckle via the arm member, a bearing configured to couple rotatably the rotor is directly connected on the other end side of the outside arm, the arm member is supported at the other end of the outside arm supported by the rotor and the one end of the inside arm supported by the wheel-axle housing or the steering knuckle, an auxiliary generator is directly connected on a surface of the outside arm, facing the wheel, a pulley is provided integrally with the rotor fixed to the tire wheel, and a belt is installed between the pulley and a pulley for driving a rotor of the auxiliary generator.