A transmission includes an input shaft, an output shaft, at least three planetary gearsets, a variable-ratio unit, and at least nine clutches. The input shaft is configured to receive torque from a drive unit. The output shaft is configured to transmit torque to a load. The at least three planetary gearsets, the variable ratio-unit, and the at least nine clutches are arranged between the input shaft and the output shaft. The at least nine clutches are selectively engageable in combination with one another to select one of at least one reverse mode and at least four forward modes. The at least nine clutches include a first clutch engageable to couple the variable-ratio unit to one of the at least three planetary gearsets.
SPLIT POWER CONTINUOUSLY VARIABLE TRANSMISSION ARCHITECTURE INCORPORATING A PLANETARY TYPE BALL VARIATOR WITH MULTIPLE FIXED RANGES
AUFBAU EINES STUFENLOSEN GETRIEBES MIT KRAFTTEILUNG MIT EINEM PLANETENROLLENVARIATOR MIT MEHREREN FIXIERTEN BEREICHEN
ARCHITECTURE DE TRANSMISSION VARIABLE EN CONTINU À PUISSANCE DIVISÉE COMPRENANT UN VARIATEUR À BILLES DU TYPE PLANÉTAIRE À MULTIPLES PLAGES FIXES
2018-07-04
Patent
Elektronische Ressource
Englisch
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