The invention provides an emergency braking device, a hydraulic braking system and a vehicle, and relates to the technical field of vehicles, the emergency braking device comprises a body, a first sliding block, a second sliding block and a manual control assembly; the body is provided with a first oil duct, a sliding cavity and a second oil duct which are sequentially communicated, the first oil duct is used for communicating with a brake, and the second oil duct is used for communicating with a hydraulic control part; the first sliding block and the second sliding block are installed in the sliding cavity in a sliding mode, an oil cavity is defined between the first sliding block and the second sliding block, the first sliding block is provided with a first channel and a second channel, and the second sliding block is used for sliding along the sliding cavity so as to push the first sliding block to be switched from the first position to the second position through brake oil in the oil cavity. Brake oil in the oil cavity is extruded to the first oil channel through the second channel; the manual control assembly is arranged on the body, connected with the second sliding block and used for driving the second sliding block to slide relative to the sliding cavity. The emergency braking device can improve the safety performance of the vehicle and reduce the cost of the vehicle.
本发明提供了一种紧急制动装置、液压制动系统及车辆,涉及车辆技术领域,紧急制动装置包括本体、第一滑块、第二滑块和手控总成;本体设有依次连通的第一油道、滑动腔和第二油道,第一油道用于连通制动器,第二油道用于连通液压控制件;第一滑块和第二滑块分别可滑动地安装于滑动腔且两者间限定出油腔,第一滑块设有第一通道和第二通道,第二滑块用于沿滑动腔滑动,以通过油腔中的制动油推动第一滑块自第一位置向第二位置切换,并在第一滑块处于第二位置时,将油腔中的制动油经第二通道挤压向第一油道;手控总成设于本体并与第二滑块连接,用于驱使第二滑块相对滑动腔滑动。本紧急制动装置可以提升车辆的安全性能,降低车辆的成本。
Emergency braking device, hydraulic braking system and vehicle
一种紧急制动装置、液压制动系统及车辆
2025-02-28
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
HYDRAULIC BRAKING APPARATUS, HYDRAULIC BRAKING SYSTEM, AND VEHICLE
European Patent Office | 2024
|HYDRAULIC BRAKING APPARATUS, HYDRAULIC BRAKING SYSTEM, AND VEHICLE
European Patent Office | 2022
|Auxiliary braking device, hydraulic braking system and vehicle
European Patent Office | 2021
|Hydraulic braking unit, hydraulic braking system and vehicle
European Patent Office | 2021
|Emergency braking system of vehicle, emergency braking method and vehicle
European Patent Office | 2025
|