| 摘要 |
The invention relates to an assembly for controlling a hydraulic circuit of a vehicle, exhibiting an engine compartment and passenger compartment separated by a bulkhead (22), the assembly comprising: - a vacuum servo (16) including: * an actuating rod (20) exhibiting an axis (18) and projecting into the passenger compartment, * a shell (14) intended to be fixed in the engine compartment, via its periphery, to the bulkhead (22) and to which a master cylinder (10) is fixed, and * a cover (26) closing the shell and bearing circumferentially on the bulkhead (22) in the engine compartment, - a pedal mechanism for actuating the servo including a pedal (30) mounted on a lever (32) the pivot (34) of which is trapped by a support piece (36). According to the invention, the cover includes a radial outgrowth (40) to which a pressure generator is fixed (42), controlled by a second pedal mechanism the support piece of which is directly secured to the cover (26). <IMAGE>
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