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    • 5. 发明授权
    • Numerical encoding keyboard
    • 数字编码键盘
    • US3680082A
    • 1972-07-25
    • US3680082D
    • 1971-01-18
    • PITNEY BOWES INC
    • ZUCKER FREDRIC E
    • G07F7/08H01H13/76H04L27/26
    • G07F7/08G06Q20/4037H01H13/76H04L27/26
    • An encoder transmits numerical data in the form of coded bursts of audio frequency tones. The encoder includes levers which move through successive index positions in slots having numerical indicia. Each lever represents a different decimal order digit of the price of merchandise sold. Each lever is provided with a plurality of encoding switches which are moved past stationary switch actuators. Different groups of switch actuators are aligned with successive index positions of the levers to actuate selected pairs of switches according to the numerical indicia with which the levers are aligned. A tone generator is electrically coupled to the switches by a multiplexer to produce a serial output comprising frequencies which uniquely identify the selected data.
    • 编码器以音频频率的编码突发的形式发送数字数据。 编码器包括在具有数字标记的槽中移动通过连续的索引位置的杠杆。 每个杠杆代表销售商品价格的不同十进制数字。 每个杠杆设置有多个编码开关,其经过固定开关致动器移动。 不同组的开关致动器与杠杆的连续的索引位置对准,以根据杠杆对齐的数字标记致动所选择的开关对。 音调发生器通过多路复用器电耦合到开关,以产生包括唯一地识别所选数据的频率的串行输出。
    • 8. 发明授权
    • High speed weighing scale
    • 高速称重秤
    • US3861480A
    • 1975-01-21
    • US47665574
    • 1974-06-05
    • PITNEY BOWES INC
    • ZUCKER FREDRIC ESTORACE ANTHONYSETTE PAUL R
    • G01G3/00G01G3/08G01G19/00G01G19/40G01G23/42G01G3/14
    • G01G23/42G01G3/08G01G19/005G01G19/40Y10S177/06
    • A high speed weighing scale for use in a continuous mail sorting and postage imprinting system which automatically weighs and meters each piece of mail. The system is designed to rapidly handle a large quantity of mixed mail. Mixed mail is continuously and synchronously fed in seriatim along a continuous feed path. Unsealed envelopes have their flaps wetted and sealed. All the envelopes are stopped at a weighing station where they are weighed, and the postage corresponding to their particular weight is computed. The determined postage value is used to continuously reset a postage meter which imprints the required postage upon each envelope as it arrives at a metering station. The metering and weighing functions of the system are synchronized such that the postage meter will imprint the proper postage upon each piece of mail, despite the fact that several envelopes may be simultaneously in transit along the feed path. Overweight pieces of mail are rejected from the feed path prior to their reaching the postage meter station. Metered and overweight pieces of mail are separately stacked.
    • 用于连续邮件分拣和邮资打印系统的高速称重秤,可自动称重和计量每张邮件。 该系统旨在快速处理大量的混合邮件。 混合邮件沿连续馈送路径连续同步进给。 未密封的信封将其襟翼润湿并密封。 所有的信封都停在称重站的地方,并计算与其特定重量对应的邮资。 确定的邮资值用于连续重置在到达计量站时将每个信封上的所需邮资印上的邮资计费器。 系统的计量和称重功能是同步的,使得邮资计费器将在每个邮件上印上适当的邮资,尽管几个信封可能沿着馈送路径同时传送。 超过邮件的邮件在到达邮资计费站之前从馈送路径中被拒绝。 计量和超重邮件分开堆放。