The invention provides a brake device of a vehicle, a vehicle chassis and the vehicle, and relates to the technical field of vehicles, in particular to the field of automatic driving and the field of driving testing. The brake device of the vehicle comprises a power assembly, a power transmission assembly connected with an output shaft of the power assembly, a translation assembly connected with the power transmission assembly and configured to translate under the transmission of the power transmission assembly, a force storage assembly connected with the translation assembly, and configured to store energy under pushing of the translation assembly, and a brake assembly connected with the translation assembly and a wheel device of the vehicle and configured to be tensioned or released under the driving of the translation assembly; and the force storage assembly is configured to release energy and push the translation assembly to translate under the condition that the vehicle is powered off; therefore, the brake assembly is tensioned and drives a drum brake pad in the wheel device to apply acting force to the wheel.
本公开提供了一种车辆的刹车装置、车辆底盘和车辆,涉及车辆技术领域,更具体地涉及自动驾驶领域和驾驶测试领域。车辆的刹车装置包括:动力组件;动力传输组件,与动力组件的输出轴连接;平移组件,与动力传输组件连接,该平移组件被配置为在动力传输组件的传动下平移;蓄力组件,与平移组件连接,该蓄力组件被配置为在平移组件的推动下储存能量;以及刹车组件,与平移组件及车辆的车轮装置连接,被配置为在平移组件的带动下被拉紧或被释放,其中,蓄力组件被配置为:在车辆断电的情况下释放能量并推动平移组件平移,使得刹车组件被拉紧并带动车轮装置中的鼓刹片为车轮施加作用力。
Brake device of vehicle, vehicle chassis and vehicle
车辆的刹车装置、车辆底盘和车辆
2022-02-11
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B62D MOTOR VEHICLES , Motorfahrzeuge / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen |
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