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    Transmissions with retention noses
    1.
    发明授权
    Transmissions with retention noses 有权

    公开(公告)号：US10315439B2

    公开(公告)日：2019-06-11

    申请号：US15650848

    申请日：2017-07-15

    申请人： Hewlett-Packard Development Company, L.P.

    发明人： Asa Weiss

    IPC分类号： B41J7/62 ,  B41J7/64 ,  F16H3/00 ,  F16H3/04 ,  B41J7/06 ,  F16H3/08

    摘要： In an example, a transmission may include a driven gear attached to a module housing of the imaging module. Further, the transmission may include a retention nose fixed or attached to the module housing. The retention nose may engage with a retention shelf of a drive housing and may retain the module housing to the drive housing such that the driven gear is operably engaged with a drive gear attached to the drive housing.

    High-speed in-line printer
    3.
    发明授权
    High-speed in-line printer 失效
    高速在线打印机

    公开(公告)号：US3643596A

    公开(公告)日：1972-02-22

    申请号：US3643596D

    申请日：1969-11-26

    申请人： SIEMENS AG

    发明人： VORBACH GUNTHER ,  KOCH HARALD

    IPC分类号： B41J9/32 ,  B41J7/06

    CPC分类号： B41J9/32

    摘要： Apparatus for making flying impressions of type symbols by the use of two or more side-by-side impact wheels extending in planes parallel of the plane of a disklike-type carrier and spaced laterally therefrom. A rocking lever pivoted intermediate its ends forms the printing hammer and is actuated by coupling members independently engaged between the teeth of the rotating impact wheels. The impact wheels have teeth spaced one-half pitch apart, where two wheels are used. The teeth correspond to the characters on the type carrier, and each impact wheel has onehalf the number of teeth as the number of characters on the type carrier. The impact wheels are coupled to the type carrier to rotate therewith. The coupling members are actuated by electromagnets energized by an energy storer for the printing energy, and are selectively engaged between the teeth of the thrust wheels by the electromagnets, to actuate the rocking lever to effect the high-speed making of flying impressions of selected-type symbols. In a modified form the rocking lever moves between two stops and engages a vertically guided hammer, and moves the hammer radially to strike a recording medium against the type carrier and returns the hammer on its return stroke.

    摘要翻译： 用于通过使用两个或更多个并排的冲击轮来形成类型符号的飞行印象的装置，所述两个或更多个并列的冲击轮在平行于盘状载体的平面并与其横向分开的平面中延伸。 在其端部之间枢转的摆动杆形成打印锤，并且由独立地接合在旋转的冲击轮的齿之间的联接构件致动。 冲击轮具有间隔半个间距的齿，其中使用两个轮。 齿对应于载体上的字符，并且每个冲击轮具有作为类型载体上的字符数的一半数量的齿。 冲击轮联接到类型托架以与其一起旋转。 联接构件由用于打印能量的能量储存器激励的电磁体致动，并且通过电磁体选择性地接合在推力轮的齿之间，以致动摇杆以实现所选择的 - 键入符号。 在改进形式中，摇杆在两个止挡之间移动并且与垂直引导的锤接合，并且使径向移动锤以将记录介质撞击到载体上，并在其返回行程上返回锤。

    Print train permitting accelerated printing speeds in a line printer
    4.
    发明授权
    Print train permitting accelerated printing speeds in a line printer 失效
    印刷机在线打印机中允许加速打印速度

    公开(公告)号：US3835771A

    公开(公告)日：1974-09-17

    申请号：US35639373

    申请日：1973-05-02

    申请人： BURROUGHS CORP

    发明人： BARASCH S ,  WOODS D ,  FUNK J ,  MERLINO E

    IPC分类号： B41J1/20 ,  B41J7/06

    CPC分类号： B41J1/20

    摘要： A print train of predetermined length and comprised of a plurality of type carrying blocks is provided with an increased number of hammer impactable type characters to thereby enable the realization of significantly accelerated printing speeds, the type blocks being individually and alternately driven to advance a toothed belt to which the blocks are separately coupled around a pair of rotatable sprockets, said accelerated printing speeds being realized without an accompanying degradation of printing quality resulting from the closer spacing of the adjacent characters, means being provided to shield the characters adjacent to an impacted character against the striking force of the hammer associated with such impacted character.

    摘要翻译： 具有预定长度并且由多个类型承载块构成的打印列被设置有增加数量的锤子冲击型字符，从而能够实现显着加速的打印速度，该类型块被单独并交替地驱动以使齿形带 所述块被围绕一对可旋转的链轮单独地联接，所述加速的打印速度被实现，而不会由于相邻字符的更靠近的间隔而导致的打印质量的相应劣化，提供用于屏蔽与受冲击的角色相邻的角色抵抗 锤击的冲击力与这种受影响的角色相关联。

    Label printing machine
    7.
    发明授权
    Label printing machine 失效
    标签打印机

    公开(公告)号：US3823665A

    公开(公告)日：1974-07-16

    申请号：US31701872

    申请日：1972-12-20

    申请人： IBM

    发明人： DAVIS W ,  YATES R

    IPC分类号： G06K1/12 ,  B41J7/06

    CPC分类号： G06K1/121

    摘要： A machine for printing a strip of connected labels including a stack of co-axially disposed print wheels, a series of print wheel setting knobs disposed on an exterior surface of the machine and drivingly connected respectively with the print wheels by means of toothed intermediate wheels and racks and pinions for rotatably adjusting the individual wheels, a solenoid for moving the print wheels out of engagement with the intermediate wheels, and a feed wheel having a print backup boss disposed to have a nip with printing surfaces of the print wheels so that the label stock is printed as the backup boss makes a nip with printing surfaces on the print wheels as the print wheels are collectively rotated with corresponding rotation of the feed wheel.

    摘要翻译： 一种用于印刷连续标签条的机器，包括一组同轴设置的打印轮，一系列打印轮设置旋钮，设置在机器的外表面上，并通过齿形中间轮与打印轮分别驱动连接， 用于可旋转地调节各个车轮的齿条和小齿轮，用于使打印轮与中间轮脱离接合的螺线管，以及具有打印支撑凸起的进给轮，该打印备用凸起设置成具有与打印轮的打印表面的辊隙，使得标签 当打印轮与进给轮的相应旋转共同旋转时，备用凸台打印印刷轮廓上的印刷表面的辊隙。

    TRANSMISSIONS WITH RETENTION NOSES
    9.
    发明申请
    TRANSMISSIONS WITH RETENTION NOSES 审中-公开

    公开(公告)号：US20190016155A1

    公开(公告)日：2019-01-17

    申请号：US15650848

    申请日：2017-07-15

    申请人： Hewlett-Packard Development Company, L.P.

    发明人： Asa WEISS

    IPC分类号： B41J7/62 ,  B41J7/64 ,  F16H3/00 ,  F16H3/04 ,  B41J7/06

    摘要： In an example, a transmission may include a driven gear attached to a module housing of the imaging module. Further, the transmission may include a retention nose fixed or attached to the module housing. The retention nose may engage with a retention shelf of a drive housing and may retain the module housing to the drive housing such that the driven gear is operably engaged with a drive gear attached to the drive housing.

    Print head in powder jet image forming apparatus having a matrix electrode and a grid electrode
    10.
    发明授权
    Print head in powder jet image forming apparatus having a matrix electrode and a grid electrode 失效
    具有矩阵电极和栅格电极的粉末喷射成像装置中的打印头

    公开(公告)号：US5751314A

    公开(公告)日：1998-05-12

    申请号：US336218

    申请日：1994-11-07

    申请人： Osamu Takemura ,  Takahiko Kimura ,  Atsushi Fujii

    发明人： Osamu Takemura ,  Takahiko Kimura ,  Atsushi Fujii

    IPC分类号： B41J2/415 ,  B41J7/06

    CPC分类号： B41J2/4155

    摘要： In a print head for a powder jet image forming apparatus according to the present invention, a grid electrode is provided between first electrodes and a developer supply roller in parallel with major surfaces of an insulating layer, and therefore, a distance between any of the first electrodes and the grid electrode is kept fixed. Thus, applying a given level of voltage to the grid electrode allows an electric field for supplying developer to the first electrodes to arise uniformly. This is effective in avoiding uneven density in the resultant image.

    摘要翻译： 在根据本发明的粉末喷射图像形成装置的打印头中，在第一电极和与绝缘层的主表面平行的显影剂供应辊之间设置栅格电极，因此，第一 电极和栅电极保持固定。 因此，向栅格电极施加给定的电压允许用于向第一电极供应显影剂的电场均匀地产生。 这对于避免所得图像中的不均匀密度是有效的。