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    • 5. 发明授权
    • Nested modified-cam speed converter
    • 嵌套修正凸轮转速转换器
    • US06383110B1
    • 2002-05-07
    • US09280390
    • 1999-03-29
    • Faruk H. Bursal
    • Faruk H. Bursal
    • F16H2506
    • F16H25/06
    • A method and apparatus are provided for smoothing the transition in rolling element/cam type nested speed converters and as motorized in a compact pancake package. More specifically, the apparatus for translating motion from a first to a second velocity includes drive devices made up of a conjugate pair of devices and a motion translating device mounted about a common axis. The pair of conjugate devices includes a first cam and a second cam. Each of the cams has at least one flank, the flank having a main drive segment formed according to a first function and at least one transition segment formed according to a second function. In one embodiment, the motion translating device, which is radially nested in between the two cams, has a plurality of radially extending slots, each slot containing one of a plurality of elements. The element is capable of traveling radially within its respective slot.
    • 提供一种方法和装置,用于平滑滚动元件/凸轮型嵌套式转速转换器中的过渡,并且在紧凑的煎饼包装中机动化。 更具体地,用于将运动从第一速度转换为第二速度的装置包括由共轭对装置构成的驱动装置和围绕公共轴安装的运动平移装置。 一对共轭装置包括第一凸轮和第二凸轮。 每个凸轮具有至少一个侧面,所述侧面具有根据第一功能形成的主驱动段和根据第二功能形成的至少一个过渡段。 在一个实施例中,径向嵌套在两个凸轮之间的运动平移装置具有多个径向延伸的槽,每个槽包含多个元件中的一个。 该元件能够在其各自的槽内径向行进。