Continuously variable transmission
    51.
    发明授权
    Continuously variable transmission 失效
    连续可变传动

    公开(公告)号:US5545100A

    公开(公告)日:1996-08-13

    申请号:US311025

    申请日:1994-09-22

    CPC分类号: F16H15/18 B62M11/12

    摘要: A continuously variable transmission comprises a sun wheel (11, 66) and at least one planet wheel (3, 65) having a double, essentially conical surface (30, 31, 64, 71, 72), which planet wheel (3, 65) interacts on one side with the sun wheel (11, 66) and on the other side with an annulus wheel (2, 73), as well as adjusting structure (5, 6, 16) for changing the transmission ratio. Each planet wheel (3, 65) is provided with an intermediate wheel (9, 59) which interacts on one side with the sun wheel (11, 66) and on the other side with the planet wheel (3, 65). Each planet wheel (3, 65) and, where appropriate, intermediate wheel (9, 59) is also adjustable about an imaginary axis which runs transversely to the centre line of the sun wheel (11, 66), such that each planet wheel (3, 65) can be brought into positions with respect to the annulus wheel (2, 59) in which they can roll with respect to one another so as to describe a helical path. As a result, the planet wheel (3, 65) and the sun wheel are given a different position with respect to one another in the axial direction, which produces a different transmission ratio.

    摘要翻译: 无级变速器包括太阳轮(11,66)和至少一个具有双重基本上圆锥形的表面(30,31,64,71,72)的行星轮(3,65),所述行星轮(3,65) )在一侧与太阳轮(11,66)相互作用,另一侧与环形轮(2,73)相互作用,以及用于改变传动比的调整结构(5,6)。 每个行星轮(3,65)设置有中间轮(9,59),其在一侧与太阳轮(11,66)相互作用,另一侧与行星轮(3,65)相互作用。 每个行星轮(3,65)以及适当的中间轮(9,59)也可以围绕横向于太阳轮(11,66)的中心线延伸的假想轴线来调节,使得每个行星轮 3,65)可以相对于环形轮(2,59)进入相对于它们可以相对于彼此滚动的位置,以便描述螺旋路径。 结果,行星轮(3,65)和太阳轮在轴向上被赋予彼此不同的位置,这产生不同的传动比。

    Stepless speed changing apparatus
    52.
    发明授权
    Stepless speed changing apparatus 失效
    无级变速装置

    公开(公告)号:US5484346A

    公开(公告)日:1996-01-16

    申请号:US331134

    申请日:1994-10-27

    IPC分类号: F16H15/52 F16H15/48

    CPC分类号: F16H15/52

    摘要: A stepless speed changing apparatus is disclosed that has movable bodies to move in the radial direction of an input shaft, wherein stepless speed reduction is achieved with a simple configuration by converting the movement of the movable bodies into the movement of a speed change ring, and is capable of setting an appropriate mode of changing output, rotational speed and providing such a characteristic that the output rotational speed changes in the reverse manner to the change of the input rotational speed.

    摘要翻译: 公开了一种无级变速装置,其具有可沿输入轴的径向移动的可移动体,其中通过将可移动体的移动转换为变速环的运动,通过简单的构造来实现无级减速,以及 能够设定改变输出,转速的适当模式,并提供输出转速与输入转速的变化相反的特性。

    Steplessly adjustable rotary transmission
    53.
    发明授权
    Steplessly adjustable rotary transmission 失效
    无级调节旋转传动

    公开(公告)号:US5288280A

    公开(公告)日:1994-02-22

    申请号:US934778

    申请日:1992-08-24

    申请人: Artur Polnik

    发明人: Artur Polnik

    摘要: A transmission comprises a rotary input member, a rotary output member and a housing. Disposed in the housing is at least one rolling member such as a ball for transmitting a rotary movement between the rotary input and output member. The rolling member is arranged between at least first and second substantially circular tracks forming a gap that decreases in the peripheral direction. The rolling member is held in contact at a drive rolling radius with the one track and at a driven rolling radius with the other track, in the decreasing gap, by a positive-action guide.

    摘要翻译: 变速器包括旋转输入构件,旋转输出构件和壳体。 设置在壳体中的是用于在旋转输入和输出构件之间传递旋转运动的至少一个滚动构件,例如球。 滚动构件布置在至少第一和第二基本上圆形的轨道之间,形成在周向方向上减小的间隙。 滚动构件以一个轨道的驱动滚动半径保持接触,并且在减小的间隙中通过正向引导件以另一个轨道以从动滚动半径保持接触。

    Reversing drive mechanism
    54.
    发明授权
    Reversing drive mechanism 失效
    反转驱动机构

    公开(公告)号:US5016486A

    公开(公告)日:1991-05-21

    申请号:US514176

    申请日:1990-04-25

    IPC分类号: F16H15/48

    CPC分类号: F16H15/48

    摘要: A reversing drive mechanism is described for use in a mechanical drive system. The drive mechanism includes a drive bearing which is movable between two positions. In one position the bearing is able to transmit the rotational motion of the input shaft directly to an output shaft. In another position the bearing is able to reverse the rotational motion of the input shaft and transmit it to the output shaft to drive it in a direction opposite to the input shaft. The reversing drive mechanism has utility in a variety of applications.

    摘要翻译: 描述了用于机械驱动系统中的反转驱动机构。 驱动机构包括可在两个位置之间移动的驱动轴承。 在一个位置,轴承能够将输入轴的旋转运动直接传递到输出轴。 在另一位置,轴承能够反转输入轴的旋转运动并将其传送到输出轴,以沿与输入轴相反的方向驱动它。 反向驱动机构在各种应用中具有实用性。

    Continuously variable transmission and an infinitely variable transmission variator drive
    60.
    发明授权
    Continuously variable transmission and an infinitely variable transmission variator drive 有权
    连续变速传动和无级变速传动变速器

    公开(公告)号:US09551404B2

    公开(公告)日:2017-01-24

    申请号:US14769296

    申请日:2014-03-12

    申请人: DANA LIMITED

    IPC分类号: F16H15/48 F16H15/52 F16H37/08

    摘要: A transmission having a variator drive capable of being placed in a continuously variable operating mode or an infinitely variable operating mode, capable of having a wide ratio range, and capable of integrating a clutching capability within the transmission. The variable transmissions can be operated in at least two different operating modes, depending on an engagement status of the clutches therein. Methods of running the variable transmissions and drivelines that incorporate such variable transmissions are provided.

    摘要翻译: 具有变频器驱动器的变速器,其能够被置于能够具有较大比例范围的能够连续变化的运行模式或无限可变运行模式中,并且能够在变速器内集成一个离合能力。 根据离合器的接合状态,可变变速器可以以至少两种不同的操作模式操作。 提供了运行包含这种可变变速器的变速器和传动系统的方法。