Patent ID: 11964592
Assignee: KIA CORPORATION
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 2:
3. The electric-axle apparatus of claim 1, wherein the first clutch device includes:
an output shaft fixed to the motor and having an end portion slidably inserted into the output gear and a first spline on an external surface of the output shaft;
first fixed teeth formed on an internal surface of the output gear;
a first clutch body having first moving teeth on an external surface of the first clutch body, wherein the first clutch body is fitted on the first spline to straightly move along the first spline so that the first moving teeth of the first clutch body is selectively engaged with the first fixed teeth of the output gear; and
a first actuator engaged to the first clutch body and configured to be selectively driven to straightly move the first clutch body along the first spline.