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    • 5. 发明授权
    • Crank shaft
    • 曲轴
    • US07111525B2
    • 2006-09-26
    • US10186675
    • 2002-07-02
    • In Won LeeKwang Hyup AnJeong Ho LeeIn Seop Lee
    • In Won LeeKwang Hyup AnJeong Ho LeeIn Seop Lee
    • F16C11/00
    • F16C3/26F04B39/0094F16C3/06Y10T74/2173Y10T74/2178Y10T74/2184
    • The invention relates to a crank shaft having a guide groove allowing the movement of a crank pin so as to adjust the reciprocating distance of a piston according to the rotating direction. The crank shaft comprises a rotation shaft for inducing the rotating movement; and a crank arm connected to the rotation shaft at the center and having at one side a guide groove provided horizontal in the radial direction for allowing free movement of a crank pin and elastic means provided within the guide groove to enhance the performance of sucking and compressing fluid.Accordingly, smooth and soft compression is enabled to prevent the overpressure loss. Also, the sucking performance is improved by using additional retreat due to the elastic means.
    • 本发明涉及一种具有导向槽的曲柄轴,该导向槽允许曲柄销的移动,以便根据旋转方向来调节活塞的往复运动距离。 曲轴包括用于引起旋转运动的旋转轴; 以及曲柄臂,其在中心连接到旋转轴,并且在一侧具有在径向方向上水平设置的引导槽,用于允许设置在引导槽内的曲柄销和弹性装置的自由运动,以增强吸入和压缩的性能 流体。 因此,平滑和软压缩能够防止超压损失。 此外,通过使用由于弹性装置而引起的额外的后退,提高了吸吮性能。