In order to solve the technical problem that when a motor of a traditional vehicle automatic emergency brake booster breaks down, large force needs to be paid for manual braking, the invention provides the vehicle automatic emergency brake booster. According to the invention, a double-support and two-side reset structure is adopted; the reset spring is only arranged on the electric power support;the electric power support and the pedal force support are both provided with the reset springs, when a motor of the vehicle automatic emergency brake booster breaks down, a driver does not need to overcome the elastic force of the reset springs of the electric power support during manual braking, and therefore the pedal force needing to be applied is smaller than the pedal force needing to be applied in the prior art.
为解决传统车辆自动紧急制动助力器当电机故障时,需要付出较大的力量才能人工制动的技术问题,本发明提供了一种车辆自动紧急制动助力器。本发明采用双支架+两侧复位的结构,不论是仅给电动力支架设置复位弹簧,还是双支架有各自导轨且同时给电动力支架和踏板力支架均设置复位弹簧,当车辆自动紧急制动助力器的电机故障时,驾驶员在人工制动时,无需克服电动力支架复位弹簧的弹力,因此所需施加的脚踏力较现有技术更少。
Automatic emergency brake booster for vehicle
一种车辆自动紧急制动助力器
2020-04-14
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |