| 摘要 |
A brake corrector (20a) comprising a housing (26) having a bore (28) therein in which a stepped corrector piston (32) and a control piston (38) slide. A first corrector valve (66), controlled both by the corrector piston and by the control piston, and a second corrector valve (70), mounted fixed in the housing and controlled by the control piston, regulate the flow of fluid between a pressure generator of the tandem type (10) and two rear-brake motors of a vehicle (18, 24). The control piston (38) comprises two adjacent parts (38a, 38b) which define a control chamber (50) between them, the latter being connected to the pressure generator (10) via an isolating valve (20b) controlled as a function of the deceleration of the vehicle.
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