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    • 5. 发明授权
    • Coin mechanism with improved coin conveyor
    • 硬币输送机改进的硬币机构
    • US5950793A
    • 1999-09-14
    • US990194
    • 1997-12-12
    • Josef W. Schwarzli
    • Josef W. Schwarzli
    • G07F5/02
    • G07F5/02
    • A coin mechanism includes a coin conveyor provided with a hub on its front face, which rotates in a recess formed in the rear face of the cover plate. The hub reinforces the structural integrity of the coin conveyor, allowing the mechanism to accommodate large coins without diminishing the reliability of the rotational locking mechanism. Preferably the recess is dimensioned as a bearing for the frontal hub, which secures the coin conveyor against shifting due to wearing of parts so that the mechanism retains a high tolerance for measuring the diameter of the coin over a longer period of time.
    • 硬币机构包括在其前表面上设置有毂的硬币输送器,其在形成在盖板的后表面中的凹部中旋转。 轮毂加强了硬币输送机的结构完整性,允许机构容纳大硬币,而不会降低旋转锁定机构的可靠性。 优选地,凹部的尺寸被确定为用于正面轮毂的轴承,其由于部件的磨损而固定硬币输送机以防止移动,使得该机构在较长时间段内保持用于测量硬币的直径的高公差。
    • 6. 发明授权
    • Brush housing for bulk vendor
    • 大量供应商的刷子外壳
    • US5191998A
    • 1993-03-09
    • US880692
    • 1992-05-08
    • Josef W. Schwarzli
    • Josef W. Schwarzli
    • G07F11/44
    • G07F11/44
    • A coin operated bulk vending apparatus is provided with brushes, preferably tension springs, extending over the aperture above the dispensing wheel. One end of each brush is anchored to a brush housing adjacent a periphery of the dispensing wheel, and the other end of each brush is anchored to an adjustable anchor disposed about the axle of the dispensing wheel. In a preferred embodiment the adjustable anchor comprises a notched bushing adapted to receive a moveable ring secured to the brushes. In a further embodiment the brushes are anchored to an invertible bushing. The brushes are preferably frustoconical in configuration to minimize gaps.
    • 硬币操作的批量自动售货机设置有刷子,优选地是在分配轮上方的孔上延伸的拉伸弹簧。 每个刷子的一端被固定到邻近分配轮的周边的刷子壳体上,并且每个刷子的另一端被锚固到围绕分配轮的轴设置的可调节锚固件。 在优选实施例中,可调节锚固件包括适于接收固定到刷子的可移动环的切口套管。 在另一个实施例中,电刷被固定到可逆的衬套上。 刷子优选为截头圆锥形以使间隙最小化。
    • 8. 发明授权
    • Braking system for rotary coin mechanism
    • 旋转机构制动系统
    • US6135260A
    • 2000-10-24
    • US175943
    • 1998-10-21
    • Josef W. Schwarzli
    • Josef W. Schwarzli
    • G07F5/02
    • G07F5/02
    • A rotary coin mechanism is provided with a braking system in which one end of a stationary brake arm is anchored to the frame of the mechanism. The other end of the brake arm provides a breaking ring which surrounds the hub of the drive gear and applies a compressive force thereto, to frictionally restrain the drive gear and thus prevent the coin mechanism from free-wheeling rotation. In the preferred embodiment the braking ring is open at one end and merges into a bifurcated stem which provides an adjusting screw to adjust the compressive force applied by the braking ring.
    • 旋转式硬币机构设置有制动系统,其中固定制动臂的一端锚固在机构的框架上。 制动臂的另一端提供一个围绕驱动齿轮的轮毂的破环,并向其施加压力,以摩擦地限制驱动齿轮,从而防止硬币机构进行自由转动。 在优选实施例中,制动环在一端打开,并且合并成分叉的杆,其提供调节螺钉以调节由制动环施加的压缩力。