Patent ID: 8020946
Filing Date: 2011-09-20
Classification: B60T,F15B,Y10S,Y10T

Abstract:
1. A vehicle brake control unit base body for a vehicle brake control unit which comprises: a first brake output circuit for actuating at least one of wheel brakes; and a second brake output circuit for actuating the remaining wheel brakes, the vehicle brake control unit base body comprising: first and second flow path configuring portions which correspond to the respective first and second brake output circuits and are formed on left and right hand parts of the base body across a center line thereof, respectively, wherein each of the first and second flow path configuring portions comprises: an inlet port to which a piping from a hydraulic pressure source is connected; at least one outlet port to which at least one of the wheel brakes are connected; a central mounting hole; a central flow path which originates from the inlet port and passes through the central mounting hole; a first inner mounting hole and a first outer mounting hole which are provided at upstream side of the central mounting hole so as to oppose to each other via the central flow path; a second inner mounting hole and a second outer mounting hole which are provided at downstream side of the central mounting hole so as to oppose to each other via the central flow path; a third mounting hole which is disposed so that the first outer mounting hole, the second outer mounting hole and the third mounting hole are arranged in this order in a vertical direction; a wheel side sensor mounting hole which is disposed on an extension of the outlet ports and also between the first inner mounting hole and the second inner mounting hole, and mounts a wheel side brake hydraulic pressure sensor measuring brake hydraulic pressure outputted to one of the wheel brakes;and a hydraulic pressure source side sensor mounting hole which is disposed on the center line of the base body so as to straddle the center line to extend to the respective flow path configuring portions and mounts a hydraulic pressure source side brake hydraulic pressure sensor for measuring brake hydraulic pressure outputted from the hydraulic pressure source, wherein the respective central mounting hole, the first inner and outer mounting holes, the second inner and outer mounting holes and the third mounting hole mounts an electromagnetic valve.