Methods and systems for an electric drive arrangement
AssigneeDana Heavy Vehicle Systems Group, LLC
InventorsAndrew T. Brammer, Michael D. Cook
Life of this patent
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AssigneeDana Heavy Vehicle Systems Group, LLC
InventorsAndrew T. Brammer, Michael D. Cook
Estimating the term…
Various methods and systems are provided for a drive arrangement for a vehicle including a housing, a double planetary gear set partially or fully contained within the housing, an input shaft selectively engaged with the double planetary gear set, a first clutch assembly coupled to the input shaft and selectively engaged with the double planetary gear set, a second clutch assembly coupled to the input shaft and selectively engaged with the double planetary gear set, and a sliding spline coupled to the input shaft and selectively engaged with the double planetary gear set. The double planetary gear set including a first sun gear, a second sun gear, a first set of planetary gears, a second set of planetary gears, a planetary gear carrier, and a ring gear, wherein components of the double planetary gear set are lockable thereby providing three different gear ratios.
A drive arrangement for a vehicle comprising:
A drive arrangement comprising:
A method for shifting a drive arrangement of a vehicle, the drive arrangement including a double planetary gear set within a housing, the double planetary gear set including a first sun gear, a second sun gear, a first set of planetary gears, a second set of planetary gears, a planetary gear carrier, and a ring gear directly coupled to the first and second set of planetary gears, the method comprising:
Dependencies are inferred from the claim text.