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    • 1. 发明授权
    • Paper path powered jam/lock systems and methods
    • 纸路动力卡纸/锁系统和方法
    • US07674056B2
    • 2010-03-09
    • US11373384
    • 2006-03-10
    • Timothy C. ShawDaniel C. ParkRich ChambersDarryl I. JensenJos JacobsDanielle R. HallDavid B. Schaefer
    • Timothy C. ShawDaniel C. ParkRich ChambersDarryl I. JensenJos JacobsDanielle R. HallDavid B. Schaefer
    • B41J13/08
    • B41J11/006B41J29/02B41J29/38
    • An image output device includes a marking engine and a media path adjacent the marking engine. The media path has a media transportation direction and a media transport element (e.g., a nip drive, a belt drive, a suction drive, an air pressure drive, etc.) within the media path that moves the media along the media path in the media transportation direction. A drive motor is operatively connected to the media transport element. The drive motor provides drive force in a forward direction that causes the media transport element to move media along the media path in the media transportation direction. The drive motor can also provide the drive force in a reverse direction opposite the forward direction. A one-way drive transfer device (e.g., a one-way clutch, a one-way swing arm mechanism, etc.) is operatively connected to the drive motor. The one-way drive transfer device only transfers drive force from the drive motor when the drive motor operates in the reverse direction. The reverse direction drive of the motor, in conjunction with a one-way drive transfer device, can be used to perform the lock/unlock or the open/close of a jam clearance mechanism, baffle, or shield.
    • 图像输出装置包括标记引擎和与标记引擎相邻的介质路径。 媒体路径具有媒体传送方向和介质路径内的媒体传送元件(例如,夹持驱动器,皮带驱动器,抽吸驱动器,空气压力驱动器等),其沿着介质路径沿着介质路径移动介质 媒体运输方向。 驱动马达可操作地连接到介质传送元件。 驱动电动机沿向前的方向提供驱动力,使得介质传送元件沿着介质传送方向上的介质路径移动介质。 驱动马达也可以向与正向相反的方向提供驱动力。 单向驱动传递装置(例如,单向离合器,单向摆臂机构等)可操作地连接到驱动马达。 当驱动电机反向工作时,单向驱动传输装置仅传输驱动电机的驱动力。 电动机的反方向驱动与单向驱动传动装置相结合可用于执行卡锁间隙机构,挡板或屏蔽件的锁定/解锁或打开/关闭。
    • 7. 发明授权
    • Mechanical lock mechanism for locking wiper/printhead
    • 锁定刮水器/打印头的机械锁定机构
    • US07140716B2
    • 2006-11-28
    • US10878530
    • 2004-06-29
    • Darryl I. JensenMarcia D. HaneyErnest I. Esplin
    • Darryl I. JensenMarcia D. HaneyErnest I. Esplin
    • B41J2/165
    • B41J2/16535
    • A locking mechanism in an image processing device is needed to lock a movable element of the image processing device. In embodiments, the locking mechanism has a support member disposed between the driving element and the movable element, the support member being movable between a first position and a second position, a pivot on the support member about which the support member is able to rotate, and a first rotating member on the support member, the first rotating member rotating when the movable element is moved by the driving element, and the locking mechanism is locked when both the first rotating member is stopped from rotating and the support member is rotated from the first position to the second position about the pivot.
    • 需要图像处理装置中的锁定机构来锁定图像处理装置的可移动元件。 在实施例中,锁定机构具有设置在驱动元件和可移动元件之间的支撑构件,支撑构件可在第一位置和第二位置之间移动,支撑构件上的枢轴围绕支撑构件能够旋转, 以及第一旋转构件,所述第一旋转构件在所述可动元件被所述驱动元件移动时旋转,所述第一旋转构件在所述第一旋转构件停止旋转时被锁定,并且所述支撑构件从所述第二旋转构件 第一个位置到关于枢轴的第二个位置。
    • 8. 发明授权
    • Door assembly having a print media delivery system
    • 门组件具有打印介质传送系统
    • US06991392B2
    • 2006-01-31
    • US10753577
    • 2004-01-08
    • Nathan E. HultDarryl I. Jensen
    • Nathan E. HultDarryl I. Jensen
    • B41J11/58
    • B41J11/006B65H1/04B65H1/266B65H3/0669B65H2403/421B65H2405/324B65H2405/325
    • A print media delivery system on a door assembly that is connected to an associated frame is provided. The door assembly includes a door body openable to provide access into an associated frame. A tray is pivotally connected to the door body for receiving associated print media thereon. A pick roller is rotatably mounted to the door body for contacting the associated print media and advancing the associated print media into the associated frame. A gear has a missing teeth section and is connected to the pick roller for corotation therewith. A gear bias system urges the gear to rotate in a first direction when the door body is closed and said tray is open to selectively advance the missing teeth section past an associated drive gear and allow teeth of the gear to engage the associated drive gear when the door body is closed.
    • 提供了连接到相关联的框架上的门组件上的打印介质传送系统。 门组件包括可开启以提供进入相关框架的通道的门体。 托盘枢转地连接到门主体,用于在其上接收相关联的打印介质。 拾取辊可旋转地安装到门体上用于接触相关联的打印介质并将相关联的打印介质推进到相关联的框架中。 齿轮具有缺失的齿部分并且连接到拾取辊以与其一起转动。 当门体关闭时,齿轮偏置系统促使齿轮沿第一方向旋转,并且所述托盘打开以选择性地将缺齿部分前进通过相关联的驱动齿轮,并允许齿轮的齿啮合相关联的驱动齿轮 门体关闭。