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AssigneesHyundai Motor Company, Kia Corporation
InventorsYoungbae RYU, Jin Seung Lim, Jaeweon Jun, Sang Bum Baek
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A differential apparatus for an electric vehicle includes a differential case disposed between driveshafts, a pinion shaft disposed in the differential, at least two pinion gears rotatably coupled on each side of the pinion shaft, and a pair of side gears disposed in a direction perpendicular to the pinion gears, the differential apparatus includes a pinion shaft supporter disposed on the pinion shaft between the pinion gears within the differential case, support plates on first and second sides thereof which are friction-supported by contacting respective internal surfaces of the pair of side gears and facing respective lateral sides of the pinion shaft supporter, and elastic members respectively disposed between first and second lateral sides of the pinion shaft supporter and the respective internal sides of the support plates to provide an elastic force in the axial direction to the pair of side gears.
A differential apparatus for an electric vehicle including a differential case disposed between left and right driveshafts, a pinion shaft disposed in the differential case in a direction perpendicular to the left and right driveshafts inside the differential case, at least two pinion gears rotatably coupled on each side of the pinion shaft, and a pair of side gears disposed in a direction perpendicular to the pinion gears and fixed on end portions of the left and right driveshafts respectively to engage the pinion gears, the differential apparatus comprising:
Dependencies are inferred from the claim text.