公开(公告)号：US4790674A

公开(公告)日：1988-12-13

申请号：US69034

申请日：1987-07-01

申请人： Robert A. Kleist ,  Norman E. Farb ,  John S. Kinley

发明人： Robert A. Kleist ,  Norman E. Farb ,  John S. Kinley

IPC分类号： B41J2/245 ,  B41J2/28 ,  B41J9/127 ,  C25D3/04 ,  F16F1/02 ,  F16F1/18 ,  B41J3/02

CPC分类号： F16F1/18 ,  B41J9/127 ,  F16F1/02

摘要： In a dot matrix line printer in which a plurality of hammer springs mounted along the length of an elongated reciprocating hammerbank are selectively released or fired to impact dot printing impact tips mounted thereon against a print paper through a length of ink ribbon to print dots, the wear that would otherwise occur each time one of the hammer springs rebounds back into contact with a pair of pole pieces against which the hammer spring resides when in its retracted position is greatly minimized by chromium masses plated on the tip of the hammer spring and on the tips of the pole pieces. Chromium platings on each hammer spring are confined to the end of the spring and comprise either a pair of masses adjacent the different pole tips or a single mass encompassing both pole tips. The chromium masses are of convex contour and of hexavalent chromium composition to provide the masses with hard and smooth surfaces that slide over and do not abrade one another upon impacting.

摘要翻译： 在点矩阵线打印机中，沿着细长的往复式敲击锤的长度安装的多个锤弹簧被选择性地释放或点火，以将安装在其上的打印冲击尖端穿过一段墨带打印点， 否则，当弹簧弹簧中的一个弹回弹回到与锤弹簧所在的一对极片处于其缩回位置时所产生的磨损大大地被镀在锤子弹簧尖端上的铬质量块所抵消， 极片的尖端。 每个锤弹簧上的铬电镀被限制在弹簧的端部，并且包括邻近不同极尖的一对质量或包围两个极尖的单个质量块。 铬质量具有凸形轮廓和六价铬组成，以使质量具有滑动并且在撞击时彼此不磨损的硬且光滑的表面。

公开(公告)号：US07540247B2

公开(公告)日：2009-06-02

申请号：US11451991

申请日：2006-06-13

申请人： John S. Kinley

发明人： John S. Kinley

IPC分类号： D05B35/08 ,  B41J33/40 ,  B41J31/09

CPC分类号： B41J33/44

摘要： A shaped conductive pattern is located very-close to the top and bottom edges of a print ribbon, e.g., 0.18″ or less, where the conductive pattern is sewn using a partially conductive thread, such as 20% steel and 80% polyester. A two-piece clamp used to sew the conductive feature has shaped opening in both pieces, a peripheral groove surrounding the shaped opening and vertical grooves outside peripheral groove in one piece, and a peripheral tongue surrounding the shaped opening and vertical tongues outside the peripheral tongue in the other piece, where the width of the vertical grooves is larger than the width of the peripheral groove.

摘要翻译： 成形的导电图案非常接近印刷色带的顶部和底部边缘，例如0.18“或更小，其中导电图案使用部分导电的线，例如20％的钢和80％的聚酯来缝合。 用于缝合导电特征的两件式夹具具有两片成形的开口，围绕成形开口的周边槽和一体的外周槽的垂直槽，以及围绕成形开口的外围舌片和围绕外围舌片的垂直舌片 在另一个部分中，垂直槽的宽度大于周边槽的宽度。

公开(公告)号：US06896429B2

公开(公告)日：2005-05-24

申请号：US10742320

申请日：2003-12-18

申请人： Dennis R. White ,  Jeng-Dung Jou ,  Gordon B. Barrus ,  Y. Grant Chang ,  John W. Gemmell ,  John S. Kinley ,  Lihu Chiu ,  Kevin P. Moore

发明人： Dennis R. White ,  Jeng-Dung Jou ,  Gordon B. Barrus ,  Y. Grant Chang ,  John W. Gemmell ,  John S. Kinley ,  Lihu Chiu ,  Kevin P. Moore

IPC分类号： B41J2/22 ,  B41J2/315 ,  B41J27/12

CPC分类号： B41J2/22

摘要： An ink density closed loop control system for an ink ribbon of an impact printer having a reservoir roller formed of an ink absorbent material with at least one or more channels within the reservoir roller fluidly connected to a pump and ink supply. A transfer roller can contact the reservoir roller for imparting ink to the ink ribbon. A sensor senses the relative amount of ink on the print ribbon and an electrical drive responsive to the sensor drives the pump for a flow of ink to the one or more channels. The sensor can sense ink on different segments of the ribbon and, with two or more channels in the reservoir roller can distribute ink to two or more segments of the reservoir roller depending upon the ink sensed at a particular segment of the ribbon. A further enhancement of this invention provides a multi-viscosity ink to compensate for changes in ambient temperature conditions.

摘要翻译： 一种用于冲击打印机的墨带的墨密度闭环控制系统，具有由油墨吸收材料形成的储墨辊，该墨水吸收材料在储存器辊内具有至少一个或多个通道，其流体连接到泵和墨水供应。 转印辊可以与储墨辊接触以将油墨赋予墨带。 传感器感测到打印色带上的墨水的相对量，响应于传感器的电驱动器驱动泵以将墨水流传送到一个或多个通道。 传感器可以感测色带的不同部分上的墨水，并且存储辊中的两个或更多个通道可以根据在色带的特定部分处感测到的墨水将油墨分配到储存器辊的两个或更多个部分。 本发明的进一步改进提供了一种用于补偿环境温度条件变化的多粘度油墨。