| 摘要 |
<p>A transmission ( 1 ) is proposed, especially an automated power-split multi-speed transmission, comprises at least three power branches (P 1 , P 2 , P 3 ), which are each connected to a shaft ( 2, 3, 4 ) of a downstream planetary gearset ( 5 ) and are configured with at least one partial transmission ratio (i 1 , i 2 , i 3 ). Each power branch (P 1 , P 2 , P 3 ) comprises a control element (S 1 , S 5, S 6 ) for connecting the power branches (P 1 , P 2 , P 3 ) to a power flow of the transmission ( 1 ) at a partial transmission ratio (i 1 , i 2 , i 3 ). At least one of the shafts ( 3, 4 ) of the planetary gearset ( 5 ) interacts with an additional control element (S 2 , S 4 ), via which the shaft ( 3, 4 ) can be supported in relation to a housing ( 6 ). An additional control element (S 3 ) is arranged between two shafts ( 3, 4 ) of the planetary gearset ( 5 ) which, in its closed state, blocks the planetary gearset ( 5 ).</p> |
