Automatic transmission
    1.
    发明公开
    Automatic transmission 失效
    自动变速器

    公开(公告)号:EP0752544A3

    公开(公告)日:1998-01-14

    申请号:EP96110828.9

    申请日:1996-07-04

    IPC分类号: F16H3/66

    摘要: Smooth driving of a vehicle is achieved without causing busy shift to occur by providing a small gear ratio step at the higher range side while maintaining structural compactness. In the second range state, the first pinion P1 has a diameter smaller than that of the second pinion P2, the both pinions are coupled integrally, and the gear ratio λ 2 in the second range is described as 1 + (Z S2 /Z R1 ) × (Z P1 /Z P2 ) . Since (Z P1 /Z P2 ) is always equal to 1.0 or less, the gear ratio can be made smaller without enlarging the diameter of the ring gear R1 significantly.

    摘要翻译: 在维持结构紧凑性的同时,通过在更高范围侧提供小齿轮比级来实现车辆的平滑驾驶而不引起繁忙的换档。 在第二范围状态下,第一小齿轮P1的直径小于第二小齿轮P2的直径,两小齿轮一体地连结,第二范围的齿轮比λ2被描述为1 +(ZS2 / ZR1)×( ZP1 / ZP2)。 由于(ZP1 / ZP2)始终等于1.0或更小,所以可以使齿轮比更小,而不会显着增大齿圈R1的直径。

    Automatic transmission
    2.
    发明公开
    Automatic transmission 失效
    自动取款Getriebe

    公开(公告)号:EP0752544A2

    公开(公告)日:1997-01-08

    申请号:EP96110828.9

    申请日:1996-07-04

    IPC分类号: F16H3/66

    摘要: Smooth driving of a vehicle is achieved without causing busy shift to occur by providing a small gear ratio step at the higher range side while maintaining structural compactness. In the second range state, the first pinion P1 has a diameter smaller than that of the second pinion P2, the both pinions are coupled integrally, and the gear ratio λ 2 in the second range is described as 1 + (Z S2 /Z R1 ) × (Z P1 /Z P2 ) . Since (Z P1 /Z P2 ) is always equal to 1.0 or less, the gear ratio can be made smaller without enlarging the diameter of the ring gear R1 significantly.

    摘要翻译: 通过在保持结构紧凑性的同时在较高范围侧提供小齿轮比步长而实现车辆的平稳驾驶,而不会引起繁忙的变速。 在第二范围状态下,第一小齿轮P1的直径小于第二小齿轮P2的直径,两个小齿轮一体地结合,第二范围中的齿轮比λ2被描述为1 +(ZS2 / ZR1)× (ZP1 / ZP2)。 由于(ZP1 / ZP2)总是等于1.0或更小,所以齿轮比可以更小,而不会大大增加齿圈R1的直径。