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    • 6. 发明授权
    • Clutchless mechanical gear transmission
    • 无离合机械齿轮传动
    • US5445044A
    • 1995-08-29
    • US66663
    • 1993-05-25
    • Gary D. Lee
    • Gary D. Lee
    • F16H3/083
    • F16H3/083F16H2063/3096Y10T74/19465Y10T74/20636Y10T74/2101
    • A transmission apparatus for changing the speed of a driven member relative to the speed of a driving member without interrupting the torque transfer between the members. The apparatus includes reducing gears driven by a driving member, annular cam gears in continuous engagement with the reducing gears, and a driven member which journals the cam gears for rotation. One section of the driven member is hollow and has a plurality of radially extending apertures each containing a reciprocating detent for engaging an inner cam surface or a corresponding cam gear. A shift member mounts within the bore of the driven member and moves along the rotational axis of the driven member to cause the detents to reciprocate between a cam gear engaged position and a disengaged position. By timing the movement of the shift member and the design of the cam surfaces on the cam gear, one cam gear can be simultaneously engaged while another is being disengaged to produce a gear ratio change without interrupting torque transfer between the driving and driven members.
    • 一种变速装置,用于相对于驱动构件的速度改变从动构件的速度,而不会中断构件之间的转矩传递。 该装置包括由驱动构件驱动的减速齿轮,与减速齿轮连续接合的环形凸轮齿轮和用于旋转凸轮齿轮的从动构件。 从动构件的一个部分是中空的并且具有多个径向延伸的孔,每个孔包含用于接合内凸轮表面或相应的凸轮齿轮的往复式棘爪。 换档构件安装在从动构件的孔内并且沿着从动构件的旋转轴线移动,以使棘爪在凸轮齿轮接合位置和脱离位置之间往复运动。 通过定时移动构件的移动和凸轮齿轮上的凸轮表面的设计,一个凸轮齿轮可以同时接合,而另一个凸轮齿轮被分离,以产生齿轮比变化而不中断驱动部件和被驱动部件之间的转矩传递。
    • 7. 发明授权
    • Variable speed transmission with rotating and orbiting drive gears
    • 具有旋转和绕动驱动齿轮的变速传动
    • US08109852B2
    • 2012-02-07
    • US11759206
    • 2007-06-06
    • Gary D. Lee
    • Gary D. Lee
    • F16H35/02
    • F16H3/76F16H29/16
    • The present invention relates to transmission systems and changing gear ratios within power transmission systems. In particular, the present invention relates to a positive displacement variable speed transmission. The transmission includes one or more drive gears which orbit, rotate, and which translate radially to change the size of the orbital path. The change in the orbital path increases or decreases the linear velocity of the drive gears which engage one or more driven gears and transfer the changed linear velocity in the form of a gear ratio change. The driven gears are also radially movable and movement of the driven gears is synchronized with the radial movement of the drive gears to maintain substantially constant engagement between gear ratios change. Thus, as the drive and driven gears can slide or step radially to any location within a range of positions, gear ratio changes can be made in very small increments.
    • 本发明涉及传动系统和改变传动系统内的传动比。 特别地,本发明涉及一种正排量变速传动装置。 变速器包括一个或多个驱动齿轮,其轨道旋转,并且其径向转动以改变轨道路径的尺寸。 轨道路径的变化增加或减少啮合一个或多个从动齿轮的传动齿轮的线速度,并以变速比变化的形式传递改变的线速度。 从动齿轮也是可径向移动的,从动齿轮的运动与驱动齿轮的径向移动同步,以保持传动比之间的基本恒定的接合变化。 因此,当驱动和从动齿轮可以在一定范围内的任何位置上滑动或者径向地延伸时,齿轮比的变化可以以非常小的增量进行。
    • 8. 发明授权
    • Variable speed transmission with variable orbital path
    • 具有可变轨道路径的变速传动
    • US07892129B2
    • 2011-02-22
    • US11759207
    • 2007-06-06
    • Gary D. Lee
    • Gary D. Lee
    • F16H35/02
    • F16H3/76F16H29/16
    • The present invention relates to transmission systems and changing gear ratios within power transmission systems. In particular, the present invention relates to a positive displacement variable speed transmission. The transmission includes one or more drive gears which orbit, rotate, and which translate radially to change the size of the orbital path. The change in the orbital path increases or decreases the linear velocity of the drive gears which engage one or more driven gears and transfer the changed linear velocity in the form of a gear ratio change. The driven gears are also radially movable and movement of the driven gears is synchronized with the radial movement of the drive gears to maintain substantially constant engagement between gear ratios change. Thus, as the drive and driven gears can slide or step radially to any location within a range of positions, gear ratio changes can be made in very small increments.
    • 本发明涉及传动系统和改变传动系统内的传动比。 特别地,本发明涉及一种正排量变速传动装置。 变速器包括一个或多个驱动齿轮,其轨道旋转,并且其径向转动以改变轨道路径的尺寸。 轨道路径的变化增加或减少啮合一个或多个从动齿轮的传动齿轮的线速度,并以变速比变化的形式传递改变的线速度。 从动齿轮也是可径向移动的,从动齿轮的运动与驱动齿轮的径向移动同步,以保持传动比之间的基本恒定的接合变化。 因此,当驱动和从动齿轮可以在一定范围内的任何位置上滑动或者径向地延伸时,齿轮比的变化可以以非常小的增量进行。
    • 10. 发明申请
    • VARIABLE SPEED TRANSMISSION WITH VARIABLE ORBITAL PATH
    • 可变速度传输与可变的轨道路径
    • US20080076617A1
    • 2008-03-27
    • US11759207
    • 2007-06-06
    • Gary D. Lee
    • Gary D. Lee
    • F16H1/32
    • F16H3/76F16H29/16
    • The present invention relates to transmission systems and changing gear ratios within power transmission systems. In particular, the present invention relates to a positive displacement variable speed transmission. The transmission includes one or more drive gears which orbit, rotate, and which translate radially to change the size of the orbital path. The change in the orbital path increases or decreases the linear velocity of the drive gears which engage one or more driven gears and transfer the changed linear velocity in the form of a gear ratio change. The driven gears are also radially movable and movement of the driven gears is synchronized with the radial movement of the drive gears to maintain substantially constant engagement between gear ratios change. Thus, as the drive and driven gears can slide or step radially to any location within a range of positions, gear ratio changes can be made in very small increments.
    • 本发明涉及传动系统和改变传动系统内的传动比。 特别地,本发明涉及一种正排量变速传动装置。 变速器包括一个或多个驱动齿轮,其轨道旋转,并且其径向转动以改变轨道路径的尺寸。 轨道路径的变化增加或减少啮合一个或多个从动齿轮的传动齿轮的线速度,并以变速比变化的形式传递改变的线速度。 从动齿轮也是可径向移动的,从动齿轮的运动与驱动齿轮的径向移动同步,以保持传动比之间的基本恒定的接合变化。 因此,当驱动和从动齿轮可以在一定范围内的任何位置上滑动或者径向地延伸时,齿轮比的变化可以以非常小的增量进行。