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    Momentary multiple contact switch and operating key therefor
    1.
    发明授权
    Momentary multiple contact switch and operating key therefor 失效
    MOMENTARY MULTIPLE CONTACT SWITCH AND OPERATING KEY THEREFOR

    公开(公告)号：US3671700A

    公开(公告)日：1972-06-20

    申请号：US3671700D

    申请日：1970-10-19

    Applicant: TELETYPE CORP

    Inventor： METZ JACK L

    IPC: H01H13/50

    CPC classification number: H01H13/506

    Abstract: The contact assemblies of a pile-up are separated each from an adjoining thereof by a thin spacer with an opening through which a flexible contact portion of one assembly is projectable into engagement with a like portion of an adjoining assembly. A key operated impactor is arranged adjacent one end of the pile-up in alignment with the flexible portions and becomes tensioned upon key operation. Tensioning force of the impactor is released during key operation through the agency of a cam which overcomes the impactor tensioning means for driving the impactor into impacting engagement with the flexible portion of the proximate contact assembly. In consequence of the impacting force, the contact portions of the assemblies successively are driven into engagement and develop a condition of simultaneous momentary engagement to close a circuit, the input to which is through the contact assembly on the end of the pile-up distal to the impactor.

    Abstract translation: 堆积的接触组件通过具有开口的薄间隔件与其邻接部分​​开，一个组件的柔性接触部分可以通过该开口突出成与相邻组件的相似部分接合。 按键操作的冲击器被布置成与柔性部分对准的堆积的一端附近，并且在键操作时被拉紧。 撞击器的张紧力通过凸轮的机构释放，该凸轮克服了冲击器张紧装置，用于驱动冲击器与近侧接触组件的柔性部分碰撞接合。 由于冲击力，组件的接触部分相继地被驱动接合并且形成同时瞬间接合的状态，以闭合电路，输入通过远端的堆积端部处的接触组件 冲击者。

    Electrostatic printer
    5.
    发明授权
    Electrostatic printer 失效
    静电打印机

    公开(公告)号：US3641588A

    公开(公告)日：1972-02-08

    申请号：US3641588D

    申请日：1970-06-10

    Applicant: TELETYPE CORP

    Inventor： METZ JACK L

    IPC: B41J2/09 ,  G06K15/10 ,  G01D15/18

    CPC classification number: B41J2/09 ,  G06K15/10

    Abstract: A stream of ink drops is electrostatically moved in a printing course from each of a plurality of supply nozzles toward an ink receiving carrier which is moved vertically in a straight path transversely of said course. A sweep voltage associated with each nozzle is repeatedly generated across a first pair of parallel electrodes which are generally horizontally spaced laterally of said course, and has a magnitude adapted for deflecting the associated stream generally horizontally in repeated lines extending transversely of the path of carrier travel and the course between the nozzle and the carrier. The movement of the carrier is adapted to generate one dimension of a two dimensional character from each stream, the sweep of the trace made by the associated ''''horizontally'''' deflected ink stream generating the other dimension. A print or nonprint mode is produced by selected of a pair of voltages applied across a second pair of parallel electrodes which are disposed about the course of each stream and generally vertically spaced. In the print mode, each stream remains in its printing course by clearing the edge of a mask. In the nonprint mode, each stream is deflected generally vertically from its course onto the mask and prevents printing. Accordingly, character definition is obtained. The edge of the mask is a sawtooth configuration having sloping segments, each of which is associated with one stream. To produce characters which are ''''squared'''' to the carrier, the electrodes of each first pair are nonparallel to the direction of the path of carrier movement. Their angle of tilt from a parallel condition is a function of the speed of the carrier such that a line trace resulting from a single sweep of an associated stream of ink drops will mark the carrier normal to the path of carrier movement; and the edge of the mask is parallel to the line along which each ink stream is ''''horizontally'''' deflected when printing.

    Abstract translation: 墨水流在打印过程中从多个供应喷嘴中的每一个静电移动到在横向于所述路线的直线路径中垂直移动的墨水接收载体。 与每个喷嘴相关联的扫掠电压跨越第一对平行电极重复产生，该第一对平行电极通常水平地横向于所述线路横向隔开，并且具有适于使相关联的流大体上水平地偏转的重叠线，横向于载体行进路径 以及喷嘴和载体之间的过程。 载体的移动适于从每个流产生二维字符的一维，由相关联的“水平”偏转的墨流产生另一维度的轨迹的扫描。

    Belt printer
    8.
    发明授权
    Belt printer 失效
    皮带打印机

    公开(公告)号：US3915276A

    公开(公告)日：1975-10-28

    申请号：US30767772

    申请日：1972-11-17

    Applicant: TELETYPE CORP

    Inventor： METZ JACK L

    IPC: B41J1/20 ,  B41J9/10 ,  B41J11/70 ,  B41J3/44

    CPC classification number: B41J1/20 ,  B41J9/10 ,  B41J11/70

    Abstract: An impact mechanism prints directly on the outer coil of a web of paper using the web itself as a backing thereby obviating the use of a separate platen. In order to hold the outer coil in a printing plane, a pair of springs continuously urge the web against a pair of stops which are adjacent to the impact mechanism. The impact mechanism includes a plurality of tines which are positioned to strike character dies against the web upon being struck by pins. The pins are distributed in a single turn helix about a cylinder which is rotatably mounted on a pivoted bracket. The cylinder rotates to index the pins across the tines and reciprocates to strike the pins against the tines. In order to sever the web into sheets after information has been recorded thereon, a pair of rollers are positioned to grip the paper being advanced from the web so that the paper may be manually brought into contact with and severed by a fixed blade.

    Abstract translation: 冲击机构使用网本身作为背衬直接打印在纸幅的外部线圈上，从而避免使用单独的压板。 为了将外线圈保持在打印平面中，一对弹簧连续地将幅材推靠在与冲击机构相邻的一对止动件上。 冲击机构包括多个尖齿，其定位成在被销子撞击时将特征模具抵靠在腹板上。 销围绕可旋转地安装在枢转支架上的圆柱体以单匝螺旋分布。 圆柱体旋转以使针跨越尖齿，并且往复运动以使针脚抵靠齿。 为了在将信息记录在其上之后将纸幅切割成纸张，定位一对辊以夹紧从纸幅前进的纸张，使得纸张可以被手动地与固定刀片接触和切断。

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