BRAKE LIQUID-PRESSURE CONTROL DEVICE

摘要

This aims to reduce the size and weight of a brake liquid-pressure control device efficiently. The brake liquid-pressure control device (10) comprises a block-shaped housing (30) having a front-wheel passage (11) and a rear-wheel passage (21) formed individually therein and having a plurality of mounting holes formed in its individual side faces, a pair of front-wheel switching valve bodies (1a and 2a) mounted in a pair of mounting holes (31a and 31b) formed in a first side face (30a) of a substantially square shape of the housing (30), for controlling the pressure of a brake liquid to be fed to a front-wheel cylinder (103), a pair of rear-wheel switching valve bodies (3a and 4a) mounted in a pair of mounting holes (31c and 31d) formed in the first side face (30a) of the housing (30), for controlling the pressure of the brake liquid to be fed to a rear-wheel cylinder (106), a pressure sensor (13) inserted into a mounting hole (31j) of the first side face (30a) of the housing (30), and an electronic control unit (8) for driving and controlling the front/rear-wheel switching valve bodies (1a to 4a).