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    Detachable reversible pick mechanism for feeding media from a media tray of an image forming device
    1.
    发明授权
    Detachable reversible pick mechanism for feeding media from a media tray of an image forming device 有权
    用于从图像形成装置的介质托盘供给介质的可拆卸可逆拾取机构

    公开(公告)号：US08371572B2

    公开(公告)日：2013-02-12

    申请号：US12916397

    申请日：2010-10-29

    申请人： Brian Allen Blair ,  Dustin Daniel Fichter ,  Derek Masami Inouye ,  Stacey Vaughan Mitchell ,  Michael James Shanor ,  Jeffrey Lawrence Tonges ,  Edward Lynn Triplett

    发明人： Brian Allen Blair ,  Dustin Daniel Fichter ,  Derek Masami Inouye ,  Stacey Vaughan Mitchell ,  Michael James Shanor ,  Jeffrey Lawrence Tonges ,  Edward Lynn Triplett

    IPC分类号： B65H3/06

    CPC分类号： G03G15/6511 ,  Y10T74/19605

    摘要： A detachable reversible pick mechanism for a media input tray. The pick mechanism comprises a reversible drive transmission having a drive shaft gear operatively connected to a pick axle gear, the drive shaft gear slidably engageable onto a cantilevered drive shaft extending from a housing, a pick axle having a pick wheel at each end, the pick axle operatively connected to the pick axle gear; and a transmission housing consisting of a top, a bottom, and a side surface defining a cavity therein for containing the reversible drive transmission, an opening in a front portion and in a rear portion of the transmission housing through which the pick axle and drive shaft, respectively, pass, the front portion dimensioned so that the pick wheels each extend beyond the top and the bottom of the front portion, and a releasable latch mounted on the side surface for rotatably engaging a free end of the cantilevered drive shaft to axially position the pick mechanism on the drive shaft, the latch allowing a user to readily dismount the pick mechanism for service or replacement.

    摘要翻译： 用于介质输入托盘的可拆卸可逆拾取机构。 拾取机构包括可逆驱动变速器，其具有可操作地连接到拾取轴齿轮的驱动轴齿轮，驱动轴齿轮可滑动地接合到从壳体延伸的悬臂驱动轴上，在每端具有拾取轮的拾取轴， 轴可操作地连接到拾取轴齿轮; 以及由顶部，底部和侧表面组成的变速器壳体，其在其中限定用于容纳可逆驱动传动装置的空腔，在变速器壳体的前部和后部中的开口，拾取轴和驱动轴 通过，前部的尺寸被设计成使得拾取轮分别延伸超过前部的顶部和底部，以及安装在侧表面上的可释放的闩锁，用于将悬臂驱动轴的自由端可旋转地接合到轴向位置 驱动轴上的拾取机构，闩锁允许用户容易地卸下拾取机构进行维修或更换。

    System for feeding and separating media in an image forming device
    4.
    发明授权
    System for feeding and separating media in an image forming device 有权
    用于在图像形成装置中进给和分离介质的系统

    公开(公告)号：US08322707B2

    公开(公告)日：2012-12-04

    申请号：US12916429

    申请日：2010-10-29

    申请人： Brian Allen Blair ,  Dustin Daniel Fichter ,  Derek Masami Inouye ,  Jeffrey Lawrence Tonges ,  Edward Lynn Triplett

    发明人： Brian Allen Blair ,  Dustin Daniel Fichter ,  Derek Masami Inouye ,  Jeffrey Lawrence Tonges ,  Edward Lynn Triplett

    IPC分类号： B65H3/52

    CPC分类号： B65H1/266 ,  B65H3/0684 ,  B65H3/5261 ,  B65H2405/313 ,  B65H2801/06

    摘要： A system for feeding and separating media in an image forming device according to one embodiment includes a pick mechanism having at least one rotatable pick roller for feeding a topmost media sheet from a stack of media sheets in a media storage location in a media process direction from an initial pick position into a media feed path. The system further includes at least one rotatable separator roller positioned opposite and spaced away from the at least one pick roller downstream from the initial pick position. The separator roller forms an open nip with the at least one pick roller. The at least one separator roller is rotatable counter to the media process direction for separating the topmost media sheet from an adjacent media sheet and returning the adjacent media sheet to a separation point upstream from the at least one separator roller.

    摘要翻译： 根据一个实施例的用于在图像形成装置中进给和分离介质的系统包括拾取机​​构，该拾取机构具有至少一个可旋转的拾取辊，用于从媒体处理方向上的介质存储位置的介质片堆叠中提供最上面的介质片， 在介质馈送路径中的初始拾取位置。 该系统还包括至少一个可旋转的分离辊，其与初始拾取位置下游的至少一个拾取辊相对并间隔开。 分离辊与至少一个拾取辊形成一个开放的压区。 所述至少一个分离辊可相对于介质处理方向旋转，用于将最上面的介质片与相邻的介质片分离，并将相邻的介质片返回到至少一个分离辊上游的分离点。

    System for Feeding and Separating Media in an Image Forming Device
    6.
    发明申请
    System for Feeding and Separating Media in an Image Forming Device 有权
    用于在图像形成装置中进给和分离介质的系统

    公开(公告)号：US20120104683A1

    公开(公告)日：2012-05-03

    申请号：US12916429

    申请日：2010-10-29

    申请人： Brian Allen Blair ,  Dustin Daniel Fichter ,  Derek Masami Inouye ,  Jeffrey Lawrence Tonges ,  Edward Lynn Triplett

    发明人： Brian Allen Blair ,  Dustin Daniel Fichter ,  Derek Masami Inouye ,  Jeffrey Lawrence Tonges ,  Edward Lynn Triplett

    IPC分类号： B65H3/06 ,  B65H1/00

    CPC分类号： B65H1/266 ,  B65H3/0684 ,  B65H3/5261 ,  B65H2405/313 ,  B65H2801/06

    摘要： A system for feeding and separating media in an image forming device according to one embodiment includes a pick mechanism having at least one rotatable pick roller for feeding a topmost media sheet from a stack of media sheets in a media storage location in a media process direction from an initial pick position into a media feed path. The system further includes at least one rotatable separator roller positioned opposite and spaced away from the at least one pick roller downstream from the initial pick position. The separator roller forms an open nip with the at least one pick roller. The at least one separator roller is rotatable counter to the media process direction for separating the topmost media sheet from an adjacent media sheet and returning the adjacent media sheet to a separation point upstream from the at least one separator roller.

    摘要翻译： 根据一个实施例的用于在图像形成装置中进给和分离介质的系统包括拾取机​​构，该拾取机构具有至少一个可旋转的拾取辊，用于从媒体处理方向上的介质存储位置的介质片堆叠中提供最上面的介质片， 在介质馈送路径中的初始拾取位置。 该系统还包括至少一个可旋转的分离辊，其与初始拾取位置下游的至少一个拾取辊相对并间隔开。 分离辊与至少一个拾取辊形成一个开放的压区。 所述至少一个分离辊可相对于介质处理方向旋转，用于将最上面的介质片与相邻的介质片分离，并将相邻的介质片返回到至少一个分离辊上游的分离点。

    Detachable Reversible Pick Mechanism for Feeding Media From a Media Tray of an Image Forming Device
    7.
    发明申请
    Detachable Reversible Pick Mechanism for Feeding Media From a Media Tray of an Image Forming Device 有权
    用于从图像形成装置的介质盘馈送介质的可拆卸的可逆选择机构

    公开(公告)号：US20120103118A1

    公开(公告)日：2012-05-03

    申请号：US12916397

    申请日：2010-10-29

    申请人： Brian Allen Blair ,  Dustin Daniel Fichter ,  Derek Masami Inouye ,  Stacey Vaughan Mitchell ,  Michael James Shanor ,  Jeffrey Lawrence Tonges ,  Edward Lynn Triplett

    发明人： Brian Allen Blair ,  Dustin Daniel Fichter ,  Derek Masami Inouye ,  Stacey Vaughan Mitchell ,  Michael James Shanor ,  Jeffrey Lawrence Tonges ,  Edward Lynn Triplett

    IPC分类号： F16H57/00

    CPC分类号： G03G15/6511 ,  Y10T74/19605

    摘要： A detachable reversible pick mechanism for a media input tray. The pick mechanism comprises a reversible drive transmission having a drive shaft gear operatively connected to a pick axle gear, the drive shaft gear slidably engageable onto a cantilevered drive shaft extending from a housing, a pick axle having a pick wheel at each end, the pick axle operatively connected to the pick axle gear; and a transmission housing consisting of a top, a bottom, and a side surface defining a cavity therein for containing the reversible drive transmission, an opening in a front portion and in a rear portion of the transmission housing through which the pick axle and drive shaft, respectively, pass, the front portion dimensioned so that the pick wheels each extend beyond the top and the bottom of the front portion, and a releasable latch mounted on the side surface for rotatably engaging a free end of the cantilevered drive shaft to axially position the pick mechanism on the drive shaft, the latch allowing a user to readily dismount the pick mechanism for service or replacement.

    摘要翻译： 用于介质输入托盘的可拆卸可逆拾取机构。 拾取机构包括可逆驱动变速器，其具有可操作地连接到拾取轴齿轮的驱动轴齿轮，驱动轴齿轮可滑动地接合到从壳体延伸的悬臂驱动轴上，在每端具有拾取轮的拾取轴， 轴可操作地连接到拾取轴齿轮; 以及由顶部，底部和侧表面组成的变速器壳体，其在其中限定用于容纳可逆驱动传动装置的空腔，在变速器壳体的前部和后部中的开口，拾取轴和驱动轴 通过，前部的尺寸被设计成使得拾取轮分别延伸超过前部的顶部和底部，以及安装在侧表面上的可释放的闩锁，用于将悬臂驱动轴的自由端可旋转地接合到轴向位置 驱动轴上的拾取机构，闩锁允许用户容易地卸下拾取机构进行维修或更换。