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1. 发明授权

US4192618A High speed ticket printer 失效
标题翻译：高速票打印机
公开(公告)号：US4192618A
公开(公告)日：1980-03-11
申请号：US957921
申请日：1978-11-06
申请人： Nicholas Kondur, Jr. , James E. Blomquist , Roland R. Rucinski
发明人： Nicholas Kondur, Jr. , James E. Blomquist , Roland R. Rucinski
IPC分类号： G07B1/00 , B41J3/10 , B41J11/70 , B41J15/16
CPC分类号： G07B1/00
摘要： A matrix printer which is specifically adaptable for printing and the like is characterized by having a stationary print head containing a plurality of print wires which are arranged in a single row extending transversely of the direction of travel of a relatively heavy paper stock. The paper is advanced at a substantially constant rate of speed along the guide path and signals are generated in response to that advancement to activate selected ones of the print wires in the row so as to form dot-like impressions in the paper, line-by-line, as it is advanced past the print head. The density or spacing of the wires coupled with the printing speed is such that designs, alphanumeric characters, together with coded information, may be impressed upon the paper as it is continuously advanced past the print head, the code providing a means of verification of the information printed as well as to signal the end of the printing operation for each ticket. After each ticket is printed, a cutter is activated above the print head to sever the printed portion of the paper from the continuous roll, and an eject mechanism is sequentially activated to direct the severed portion into a discharge area. A loop sensor mechanism is employed in cooperation with a stripper motor to cooperate with the paper advancing means in advancing the paper at a constant rate of speed while minimizing the effects of tension or drag of the paper.
摘要翻译：特别适用于打印等的矩阵式打印机的特征在于具有固定的打印头，该打印头包含多个印刷线，所述印刷线布置成横向于相对重的纸料的行进方向的单列。纸张沿着引导路径以基本上恒定的速度前进，并且响应于该进行而产生信号以激活行中的选定的打印线，以便在纸张中形成点状印象，直线线，因为它通过打印头。与打印速度相结合的丝的密度或间距是这样的，即当设计，字母数字字符以及编码信息可以印在纸张上，因为其连续地越过打印头，该代码提供了一种验证方法打印信息以及每张票的打印操作结束。在打印每张票之后，在打印头上方激活切割器，以从连续卷筒上切断打印出的纸张部分，并且依次启动弹出机构以将切断的部分引导到放电区域。与剥离器马达配合使用环路传感器机构，以与纸张推进装置配合，以使纸张以恒定的速度推进，同时最小化纸张的张力或阻力的影响。

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