| 摘要 |
The braking assistance servomotor comprises a casing, an assistance piston displaceable in the casing and dividing the casing into two chambers, and an output actuatable by the piston. An articulated force amplification linkage connects the piston to the output. The force amplification system comprises at least one flexible elongate rod having opposite ends fixed to the piston and to the casing, respectively, and turned by partially folding back around a return component connected to a valve sleeve cooperating with the output. The valve is arranged in the valve sleeve which forms fluid distribution passages connecting the valve and the chambers of the casing. |
