Anti-skid brake control system for motor vehicles

摘要

An anti-skid brake control system for motor vehicles including a housing, a power piston movable therein and dividing the interior of the housing into two chambers one on each side of the power piston, a conduit member connecting one of the chambers to an engine intake manifold, and a solenoid valve for controlling a pressure differential between the chambers in response to an input signal. The housing has an internally projecting guiding member on which is free to slidingly reciprocate a blind bore of the power piston having a plurality of axial grooves in its internal surface for storage of lubricant grease and communication of the blind bore with the interior of the housing.