| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hydraulic pressure generator which suppresses strange noise generated from a master cylinder. <P>SOLUTION: In the hydraulic pressure generator, a piston 42 sliding in a cylinder body 41 is provided to protrude from the cylinder body 41. The hydraulic pressure generator includes the master cylinder 13 with a spring 45 energizing the piston 42 in the protrusion direction thereof; and a booster 12 connected to the master cylinder 13 and propelling the piston 42 by an output rod 28 that is brought into contact with the piston 42. A restriction member 82 for suppressing radial vibration on the side of the piston 42 adjacent to a protrusion end 77 is disposed between the piston 42 and the booster 12. <P>COPYRIGHT: (C)2011,JPO&INPIT |
