公开(公告)号：US20110259004A1

公开(公告)日：2011-10-27

申请号：US13092436

申请日：2011-04-22

申请人： Seung Hyup BAE ,  Hong Ki Kim ,  Chang Bok Ko

发明人： Seung Hyup BAE ,  Hong Ki Kim ,  Chang Bok Ko

IPC分类号： B60T13/10

CPC分类号： B60T11/20 ,  B60T13/143

摘要： Disclosed is a brake actuator unit capable of improving the pedal feeling. The brake actuator unit includes a housing, a master cylinder connected to one end of the housing and provided therein with first and second pistons arranged in parallel to each other, an operating fluid reservoir coupled to an upper portion of the master cylinder to store operating fluid, a simulator accommodated in the master cylinder to provide repulsive force of a pedal, an input shaft moving back and forth according to an operation of the pedal, a control plunger slidably moving back and forth together with the input shaft, first and second output shafts positioned corresponding to first and second pistons to move back and forth together with the control plunger, and a pedal displacement sensor connected to the input shaft.

摘要翻译： 公开了一种能够改善踏板感觉的制动器致动器单元。 制动致动器单元包括壳体，主缸连接到壳体的一端并且在其中设置有彼此平行布置的第一和第二活塞，联接到主缸的上部以存储工作流体的工作流体储存器 容纳在主缸中以提供踏板的斥力的模拟器，根据踏板的操作来回移动的输入轴;与输入轴一起前后滑动的控制柱塞;第一和第二输出轴 定位成与第一和第二活塞相对应地与控制柱塞一起前后移动，以及连接到输入轴的踏板位移传感器。

公开(公告)号：US20110108377A1

公开(公告)日：2011-05-12

申请号：US12943559

申请日：2010-11-10

申请人： Seung Hyup BAE ,  Chang Bok KO

发明人： Seung Hyup BAE ,  Chang Bok KO

IPC分类号： B60T13/128 ,  B60T7/04

CPC分类号： B60T7/042 ,  B60T8/4077 ,  B60T13/143

摘要： Disclosed is a hydraulic active booster capable of easily adjusting the structure of a simulator. The simulator of the hydraulic active booster includes a simulator housing having a first receiving part for receiving a control plunger, a second receiving part for receiving a part of a first piston into which the control plunger is inserted, and a third receiving part for receiving a simulator piston. The third receiving part is separated from the first and second receiving parts.

摘要翻译： 公开了一种能够容易地调节模拟器的结构的液压主动助力器。 液压主动助力器的模拟器包括：模拟器壳体，具有用于容纳控制柱塞的第一容纳部分，用于容纳插入控制柱塞的第一活塞的一部分的第二容纳部分;以及用于接收 模拟活塞。 第三接收部分与第一和第二接收部分分离。