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    • 5. 发明授权
    • Electronic seal
    • 电子印章
    • US5515030A
    • 1996-05-07
    • US045642
    • 1993-04-09
    • Howard M. CitronHenry R. Baietto
    • Howard M. CitronHenry R. Baietto
    • G07C1/32G09F3/03H04M17/02G08B13/08
    • G07C1/32G09F3/0394H04M17/02
    • A reusable electronic seal is provided for detecting whether the contents of a container may have been disturbed. In a preferred embodiment, the electronic seal is used in conjunction with a coin box of a pay telephone. The reusable electronic seal is adapted to permanently or removably attach to the lid of the coin box. The electronic seal includes a latch pin, a switch operatively connected to the latch pin, a timer chip operatively connected to the switch, a latch pin spring for securing the electronic seal to the latch of the coin box and for resetting the timer chip, and a crystal for generating a fixed frequency to the timer chip. The electronic seal further includes an infrared light emitting diode that modulates the light emitting diode and sends a signal to a communications device, and a phototransistor for reading the clock signal from the communications device and a battery for supplying power to the timer chip, the infrared light emitting diode, the phototransistor and the crystal.
    • 提供了可重复使用的电子密封件,用于检测容器的内容物是否可能受到干扰。 在优选实施例中,电子密封件与付费电话的硬币盒结合使用。 可重复使用的电子密封件适于永久地或可移除地附接到硬币盒的盖子上。 电子密封件包括闩锁销,可操作地连接到闩锁销的开关,可操作地连接到开关的定时器芯片,用于将电子密封件固定到硬币盒的闩锁并用于复位定时器芯片的闩锁销弹簧,以及 用于产生定时芯片的固定频率的晶体。 电子密封还包括红外发光二极管,其对发光二极管进行调制并向通信设备发送信号,以及用于从通信设备读取时钟信号的光电晶体管和用于向定时器芯片供电的电池,红外线 发光二极管,光电晶体管和晶体。
    • 7. 发明授权
    • Transporter for storing and carrying multiple articles, such as coin
collection boxes
    • 运送器,用于存放和携带多个物品,如硬币收集箱
    • US5735661A
    • 1998-04-07
    • US550562
    • 1995-10-31
    • Alexis W. De FrondevilleHoward M. CitronDavid K. AsanoJeffrey H. Hahn
    • Alexis W. De FrondevilleHoward M. CitronDavid K. AsanoJeffrey H. Hahn
    • B65G1/08G07F9/06B65G1/04
    • G07F9/06B65G1/08
    • A mobile article transporter for carrying and storing a plurality of similar articles in a compact configuration. The transporter comprises a plurality of relatively friction-free conveyors located one above the other. Each conveyor includes a set of rollers that lie in an inclined plane along which the articles gravitate. Alternate ones of the conveyors tilt in opposite directions to form a Z-shaped structure through which the articles cascade to load the transporter from the bottom up. Pivoted article transfer carriages mount in the transporter for transferring articles between adjacent conveyors. The transfer carriages include guide arms and control arms that direct articles from an upper conveyor to the next lower conveyor. When the lower conveyor is filled with articles, the uppermost article thereon abuttingly engages the guide arms to prevent rotation of the transfer carriage, thereby preventing articles from gravitating onto the full conveyor. Articles may be loaded or unloaded from any point on the transporter or from a single point at either end of the transporter.
    • 一种用于携带和存储紧凑配置中的多个类似物品的移动物品运送器。 运输机包括多个相对无摩擦的输送机,其彼此位于一个上方。 每个输送机包括一组辊,其位于倾斜平面中,物品沿着该倾斜平面重力。 输送机中的另一个沿相反的方向倾斜以形成Z形结构,通过该Z形结构,物品从底部向上逐级加载输送器。 转运式货物托架安装在运输机中,用于在相邻输送机之间传送物品。 传送支架包括引导臂和控制臂,其将物品从上输送机引导到下一个下输送机。 当下部输送机装满物品时,其最上面的物品与导向臂邻接地接合以防止转移支架的转动,从而防止物品重力到整个输送机上。 物品可以从运输者的任何点或运输工具两端的一个点装载或卸载。