Operating mechanism of a manual transmission
    1.
    发明公开
    Operating mechanism of a manual transmission 有权
    手动变速器的操作机构

    公开(公告)号:EP2085664A3

    公开(公告)日:2012-03-28

    申请号:EP09250252.5

    申请日:2009-01-30

    CPC分类号: F16H63/3408 F16H63/36

    摘要: An operating mechanism of a manual transmission includes an inner lever (15) that engages with a shift head portion (24, 25, 26) of one shift fork shaft (11 to 13) according to the rotational position of a shift select shaft (14), and an interlock member (40) that restricts the other shift head portions from being erroneously operated in the axial direction from a neutral position by the inner lever (15) when the shift select shaft (14) is operated in the axial direction by operational input in the shift direction. A guide portion (51) on one side which engages with the interlock member (40) from one side in the axial direction, and a guide portion (52) on the other side which engages with the interlock member (40) from the other side in the axial direction, are provided on a transmission case (10). The interlock member (40) is guided in a posture perpendicular to the shift select shaft (14) by these guide portions (51, 52). The operating mechanism structured in this way prevents the interlock member (40), which transmits select operating force, from leaning in the axial direction, without requiring more operating force, and therefore suppresses rattling in the select direction after a shift.

    Operating mechanism of a manual transmission
    3.
    发明公开
    Operating mechanism of a manual transmission 有权
    Betriebs机制eines Handchaltgetriebes

    公开(公告)号:EP2085664A2

    公开(公告)日:2009-08-05

    申请号:EP09250252.5

    申请日:2009-01-30

    IPC分类号: F16H63/02 F16H63/10 F16H63/30

    CPC分类号: F16H63/3408 F16H63/36

    摘要: An operating mechanism of a manual transmission includes an inner lever (15) that engages with a shift head portion (24, 25, 26) of one shift fork shaft (11 to 13) according to the rotational position of a shift select shaft (14), and an interlock member (40) that restricts the other shift head portions from being erroneously operated in the axial direction from a neutral position by the inner lever (15) when the shift select shaft (14) is operated in the axial direction by operational input in the shift direction. A guide portion (51) on one side which engages with the interlock member (40) from one side in the axial direction, and a guide portion (52) on the other side which engages with the interlock member (40) from the other side in the axial direction, are provided on a transmission case (10). The interlock member (40) is guided in a posture perpendicular to the shift select shaft (14) by these guide portions (51, 52). The operating mechanism structured in this way prevents the interlock member (40), which transmits select operating force, from leaning in the axial direction, without requiring more operating force, and therefore suppresses rattling in the select direction after a shift.

    摘要翻译: 手动变速器的操作机构包括:内杆(15),其与换档拨叉轴(11至13)的换挡头部(24,25,26)根据换挡轴(14)的旋转位置 )以及互锁构件(40),其在所述换档轴(14)沿轴向操作时,通过所述内杆(15)限制所述另一变速头部在轴向方向上从所述中立位置错误地操作, 换档方向的运行输入。 一侧的引导部(51),其一侧与所述互锁部件(40)沿轴向一侧接合,另一侧的引导部(52)与所述互锁部件(40)从另一侧 在轴向上设置在变速箱(10)上。 互锁构件(40)通过这些引导部(51,52)以垂直于换档选择轴(14)的姿势被引导。 以这种方式构造的操作机构防止了传递选择操作力的互锁构件(40)沿轴向倾斜,而不需要更多的操作力,因此在换档之后抑制了选择方向上的晃动。