| 摘要 |
PURPOSE: A unified wheel end system is provided to convert between the driving mode and the non-driving mode of wheels by engaging and disengaging with a clutch system, and to improve the performance by reducing steering offset. CONSTITUTION: A vehicle driving system is extended from an engine to a wheel, and rotated and supported by a vehicle frame to selectively transmit power to the wheel. A driving shaft(108) and a spindle(150) are arranged near each other, and a vehicle supporting part(122) is formed in the division position of the driving system. An actuator operates corresponding to input from a hydraulic line(190) to selectively slide an actuator ring(184) rotated and supported by the actuator. Sawteeth(170,150e) are installed to the spindle and the driving shaft. A spring(186) applies pressure to return the actuator ring in cutting off power. A ring gear(174) is selectively engaged with or disengaged from the driving shaft or the spindle, and guided by axially moving the actuator ring with the actuator. |
