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    • 4. 发明授权
    • Coin handling machine
    • 硬币处理机
    • US5167571A
    • 1992-12-01
    • US699861
    • 1991-05-14
    • Daniel J. Waller
    • Daniel J. Waller
    • G07D9/00
    • G07D9/008
    • An improved coin handling machine of the type having a rotating coin bowl and coin stripper is presented which allows a coin to be stabilized prior to exiting the machine, reducing jamming of the machine and subsequent maintenance. Improvements include the provision of a set of coin pushers on the underside of the drum wheel disk, a coin guide for helping the coins remain in their respective coin receiving spaces and one or more pressure pads placed strategically above the coin stripper for discharging the coins out of the machine, the pressure pad(s) preventing the coins from gravitationally dropping over the coin stripper as the coins move toward the coin exit chute.
    • 提出了一种具有旋转硬币碗和硬币剥离器的改进的硬币处理机,其允许在离开机器之前使硬币稳定,减少机器的卡纸和随后的维护。 改进包括在鼓盘的下侧设置一组硬币推动器,用于帮助硬币保留在它们各自的硬币接收空间中的硬币引导件和在硬币剥离器上策略地放置的用于排出硬币的一个或多个压力垫 当硬币向硬币出口滑槽移动时,压力垫防止硬币重力地落在硬币剥离器上。
    • 7. 发明授权
    • Multidenominational coin output hopper
    • 多重硬币输出料斗
    • US06220954B1
    • 2001-04-24
    • US08846796
    • 1997-04-30
    • Binh NguyenJohn Leagh BeadellDaniel J. Waller
    • Binh NguyenJohn Leagh BeadellDaniel J. Waller
    • G07D100
    • G07F5/20G07D5/02G07D9/008G07F1/02
    • A coin output hopper capable of handling coins of different diameters and thicknesses is provided. A backplate is supported by a spring suspension to maintain the backplate substantially parallel to a rotating holeywheel/pinwheel despite misalignments, warping or other misshaping of the pinwheel. A coin guide is provided with a geometry to engage with different diameter coins so as to position the coins in the desired position within a coin pocket. A deflector is provided with a geometry which engages different diameter coins to accelerate coins along a knife edge exit path. The coins are forced along a path toward and along the knife edge by pins positioned such that excessive forces are avoided for any of a range of coin diameters.
    • 提供能够处理不同直径和厚度的硬币的硬币输出料斗。 背板由弹簧悬架支撑,以尽可能保持背板基本上平行于旋转的空心轮/风车,尽管未对准,翘曲或其他变形的风车。 硬币导向器具有几何形状以与不同直径的硬币接合,以将硬币定位在硬币袋内的所需位置。 偏转器设置有几何形状,其接合不同直径的硬币以沿刀刃出口路径加速硬币。 通过定位的硬币沿着沿着刀刃的路径被迫,使得在一定范围的硬币直径中避免了过大的力。
    • 8. 发明授权
    • Sensing of coin output from a gaming device to reduce incorrect number
of coins output
    • 感测来自游戏设备的硬币输出以减少不正确的硬币输出数量
    • US6003651A
    • 1999-12-21
    • US969605
    • 1997-11-13
    • Daniel J. WallerJoseph R. HedrickTed M. GailBen Elie Isaac
    • Daniel J. WallerJoseph R. HedrickTed M. GailBen Elie Isaac
    • G07D1/00G07D9/00G07F1/04G07F17/32G07F3/00G01N21/86
    • G07F17/3248G07D1/00G07D9/008G07F1/044G07F17/32G07F17/3241
    • A gaming device is provided with detectors configured to substantially reduce the potential for unauthorized manipulation of a coin output system. A pair of detectors can be used to output an error signal when the sequence or timing of detector blockages departs from that which would be expected from normal coin movement. A second optical detector is configured to provide a signal used to output an error signal when the second detector detects radiation or light during a time that a first detector is also detecting light from a paired radiation source. An error signal is preferably output when an optical detector is blocked for a period of time which exceeds a maximum blockage threshold, and preferably the threshold may be dynamically adjusted. In one embodiment, a sensor in or adjacent an output hopper is used to predict coin output from the hopper and an error signal is generated when more than a predetermined period of time passes, following a coin output prediction, without a coin being detected by a downstream optical detector.
    • 游戏装置设置有检测器,其被配置为基本上减少硬币输出系统的未经授权的操纵的可能性。 当检测器阻塞的顺序或定时偏离正常的硬币移动期望时,可以使用一对检测器来输出误差信号。 第二光学检测器被配置为当第一检测器还检测来自成对的辐射源的光的时间期间,当第二检测器检测到辐射或光时,提供用于输出误差信号的信号。 当光学检测器被阻塞超过最大阻塞阈值的时间段时,优选地输出误差信号,并且优选地可以动态调整阈值。 在一个实施例中,在输出料斗内或附近的传感器用于预测来自料斗的硬币输出,并且当硬币输出预测超过预定时间段时,产生误差信号,而没有由硬币检测到硬币 下游光检测器。