| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a brake booster allowing a driver to have a good pedal feeling even if a brake hydraulic control unit intervenes between a brake booster and a wheel cylinder. <P>SOLUTION: The duration of operation and that of non-operation of a hydraulic control unit are made different in control of a booster to perform a control so that displacement of an input member may be reduced even when the hydraulic control unit operates. <P>COPYRIGHT: (C)2013,JPO&INPIT |
