| 摘要 |
A differential device for coupling an input shaft, a first output shaft, and a second output shaft is provided. The differential device preferably includes a differential case with a first side gear, a second side gear, a pinion gear, and a hydraulic conduit. The differential device preferably includes a first rotary pump, which preferably functions to pump hydraulic fluid through the hydraulic conduit upon the relative rotational movement of the differential case and the first output shaft and to resist relative rotational movement of the differential case and the first output shaft upon a restriction of the transmittal of hydraulic fluid through the hydraulic conduit. The differential device also preferably includes a valve system, which functions to selectively restrict the transmittal of hydraulic fluid through the hydraulic conduit.
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