| 摘要 |
<p>Multi-stage transmission comprising four planetary gear sets, eight rotatable shafts and six shift elements. Sun of first set is connected to eighth shaft connected to sun of second set and is connectable, via third clutch, to drive shaft. Drive shaft is connectable, via first clutch, to fourth shaft connected to carrier of first set and is couplable, via second brake, to housing. Drive shaft is connectable, via second clutch, to seventh shaft connected to carrier of fourth set and ring of third set, Sixth shaft is connected to ring of first set, carrier of second set and ring of fourth planetary gear set. Third shaft is connected to sun of third set and sun of fourth set and is couplable, via first brake, to housing. Fifth shaft is connected to ring of second set and is couplable, via third brake, to housing. Output shaft is connected to carrier of third set.</p> |
