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    • 80. 发明授权
    • Coin wrapper cutting device
    • 硬币包装机切割装置
    • US4106196A
    • 1978-08-15
    • US794001
    • 1977-05-05
    • John P. Smithline
    • John P. Smithline
    • B26B27/00G07D9/00B26B29/00B25F3/00
    • B26B27/00
    • A device for longitudinally slitting generally cylindrical objects has body means for supporting a cutting element, alignment means for positioning the cutting element relative to the body means, bearing shoulder means for longitudinally aligning the cylindrical object with respect to the cutting element and positioning the cylindrical object such that a surface thereof contacts the cutting element and protective means adjacent the cutting element for protecting the cutting portion of the cutting element when the device is not in use and, at the same time, being moveable to expose the cutting portion of the cutting device when a cylindrical object bears against the bearing shoulder means.
    • 用于纵向切割大致圆柱形物体的装置具有用于支撑切割元件的主体装置,用于相对于主体装置定位切割元件的对准装置,用于相对于切割元件纵向对准圆柱形物体并定位圆柱形物体的轴承肩部装置 使得其表面接触切割元件和邻近切割元件的保护装置,用于当该装置不使用时保护切割元件的切割部分,并且同时可移动以露出切割装置的切割部分 当圆柱形物体靠在轴承座上时。