| 摘要 |
The invention concerns a differential device (1) for a self-propelled wheeled vehicle, which comprises an input ring gear (2), two shafts separate from each other, two clutch mechanisms each comprising a first clutch element (3) mounted integral in rotation to one of said shafts, and a second clutch element (4) mounted freely rotatable relative to said shaft and capable of beingrotated by the ring gear (2), said second clutch element (4) being capable of being moved axially. Each second clutch element (4) is provided with means (44) for bearing contact with the other second clutch element, said means (44) for bearing contact being capable, in a first given angular configuration of the second clutch elements relative to each other, of keeping the second clutch elements in the engaged position, and said means (44) for bearing contact also being capable, in a second given angular configuration, of allowing the second clutch elements (4) to shift to the disengaged position. |
