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    • 10. 发明授权
    • Motion interconversion apparatus
    • 运动相互转换装置
    • US4640144A
    • 1987-02-03
    • US764795
    • 1985-08-12
    • Martin McLendon
    • Martin McLendon
    • F01B3/02F02B75/02F16H25/12
    • F16H23/06F01B3/02F16H25/12F02B2075/027Y10T74/18304Y10T74/2107
    • Apparatus for interconverting reciprocating and rotative motion is comprised of a disc shaped rotative slant having a first continuous groove formed on its top surface and a second continuous groove formed in its bottom surface. The first and second continuous grooves have an elliptical configuration and they are defined by harmonic curves. An axle passes through the center of the rotative slant and the rotative slant makes an acute angle with respect to the longitudinal axis of the axle. At least one ball is adapted to ride in the first and second continuous grooves of the rotative slant and each of these pairs of balls have a coupling slide with structure for capturing the balls in these grooves while permitting free rotation therein. Within the housing for the apparatus is a track assembly for each of the coupling members that permit the coupling to travel in a reciprocal motion. Attached to the top of each of the coupling members is an extension rod which in turn has a piston mounted on its upper end and it travels within a cylinder mounted on the housing of the apparatus.
    • 用于相互转换往复运动和旋转运动的装置包括盘形旋转斜面,其具有形成在其顶表面上的第一连续槽和形成在其底表面中的第二连续槽。 第一连续槽和第二连续槽具有椭圆形构造,并且它们由谐波曲线限定。 轴通过旋转斜面的中心,并且旋转斜面相对于轴的纵向轴线成锐角。 至少一个球适于骑在旋转斜面的第一和第二连续凹槽中,并且这些球对中的每一个具有联接滑块,其具有用于在这些凹槽中捕获球的结构,同时允许在其中自由旋转。 在用于该设备的壳体内的是用于每个联接构件的轨道组件,其允许联接器以往复运动行进。 连接到每个联接构件的顶部的是延伸杆,该延伸杆又具有安装在其上端上的活塞,并且其在安装在设备的壳体上的气缸内行进。