| 摘要 |
PROBLEM TO BE SOLVED: To provide a brake hydraulic pressure control device suppressing noise attributable to the vibration generated from a motor when a pump is operated. SOLUTION: In the brake hydraulic pressure control device to pressurize wheel cylinders of a plurality of brake systems of a vehicle by using pump motors independent from each other, the pump motor of each brake system is installed to a common housing, and at least one pump motor is rotated in the direction opposite to that of the other pump motors when the pump motors are operated. COPYRIGHT: (C)2005,JPO&NCIPI |
