| 摘要 |
The invention relates to a brake and clutch device comprising two sets of pistons, that can be moved independently by the action of two independent sets of hydraulic fluid lines that can respectively act on the set of clutch plates and the set of brake plates, said device comprising a set of fixed springs that urge the two mobile piston elements apart, enabling a third position to be reached in addition to the clutch and brake positions, the third position being a neutral gear position where the plates of the brake set and the plates of the clutch set are simultaneously released.
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