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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。
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2.发明授权Removable input tray assembly having a dual function roller for feeding media and separating media in an image forming device 有权可移动进纸盘组件，具有用于在图像形成装置中进给介质和分离介质的双功能辊公开(公告)号：US08020850B1
公开(公告)日：2011-09-20
申请号：US12916446
申请日：2010-10-29
IPC分类号： B65H5/26
CPC分类号： B65H3/44 , B65H1/14 , B65H1/266 , B65H3/0684 , B65H3/5261 , B65H2220/09 , B65H2402/10 , B65H2404/611 , B65H2405/1117 , B65H2405/1136 , B65H2405/313 , B65H2601/324 , B65H2801/06
摘要： A removable input tray assembly for an image forming device according to one embodiment includes a media tray having a bottom surface defining a media storage location, a wall extending upward from the bottom surface and a housing having an opening therein to receive the tray. An inclined media dam having a media contact surface is formed in the wall. A channel extends the height of the wall and has a front wall, a rear wall, a bottom opening and a top opening. A separator roller is rotatably mounted below the media contact surface and has a first portion of its surface radially extending through a corresponding aperture in the media dam and a second portion radially extending through a corresponding aperture in the rear wall of the channel. A roller nip is formed in the channel within the media tray by the separator roller and an opposing backup roller.
摘要翻译： 根据一个实施例的用于图像形成装置的可移动输入盘组件包括具有限定介质存储位置的底表面的介质托盘，从底表面向上延伸的壁和在其中具有用于接收托盘的开口的壳体。 具有介质接触表面的倾斜介质坝形成在壁上。 通道延伸壁的高度，并具有前壁，后壁，底部开口和顶部开口。 分离辊可旋转地安装在介质接触表面下方，并且其表面的第一部分径向延伸穿过介质坝中的对应孔，并且第二部分径向延伸穿过通道后壁中的相应孔。 通过分离辊和相对的支撑辊在介质托盘内的通道中形成辊隙。
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3.发明授权Removable input tray assembly having an integrated roller nip for an image forming device 有权具有用于图像形成装置的一体化辊隙的可移动进纸盒组件公开(公告)号：US08235376B2
公开(公告)日：2012-08-07
申请号：US12916333
申请日：2010-10-29
IPC分类号： B65H5/26
CPC分类号： B65H1/266 , B65H5/062 , B65H5/38 , B65H2404/143 , B65H2404/611 , B65H2405/1136 , B65H2405/313 , B65H2801/06
摘要： A removable input tray assembly for an image forming device according to one embodiment includes a media tray having a bottom surface and a wall extending upward from the bottom surface. The bottom surface defines a media storage location for storing a stack of media sheets. The assembly further includes a housing having an opening therein to receive the media tray. An inclined media dam is formed in the wall and has a media contact surface for directing media advanced from the media storage location. A channel is provided in the wall and extends the height of the wall for directing media passing therethrough. A roller nip is formed in the channel within the media tray by a pair of rollers for advancing media through the channel.
摘要翻译： 根据一个实施例的用于图像形成装置的可移动输入盘组件包括具有底表面和从底表面向上延伸的壁的介质托盘。 底表面限定用于存储介质片堆叠的介质存储位置。 组件还包括其中具有开口以容纳介质托盘的壳体。 倾斜的介质坝形成在墙壁上并具有介质接触表面，用于引导从介质存储位置推进的介质。 在壁中设置有一个通道，并延伸壁的高度，用于引导通过其的介质。 通过一对辊在介质托盘内的通道中形成辊隙，用于使介质通过通道。
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4.发明申请Removable Input Tray Assembly Having an Integrated Roller Nip for an Image Forming Device 有权可移动输入托盘组件，具有用于图像形成装置的集成滚子公开(公告)号：US20120104682A1
公开(公告)日：2012-05-03
申请号：US12916333
申请日：2010-10-29
CPC分类号： B65H1/266 , B65H5/062 , B65H5/38 , B65H2404/143 , B65H2404/611 , B65H2405/1136 , B65H2405/313 , B65H2801/06
摘要： A removable input tray assembly for an image forming device according to one embodiment includes a media tray having a bottom surface and a wall extending upward from the bottom surface. The bottom surface defines a media storage location for storing a stack of media sheets. The assembly further includes a housing having an opening therein to receive the media tray. An inclined media dam is formed in the wall and has a media contact surface for directing media advanced from the media storage location. A channel is provided in the wall and extends the height of the wall for directing media passing therethrough. A roller nip is formed in the channel within the media tray by a pair of rollers for advancing media through the channel.
摘要翻译： 根据一个实施例的用于图像形成装置的可移动输入盘组件包括具有底表面和从底表面向上延伸的壁的介质托盘。 底表面限定用于存储介质片堆叠的介质存储位置。 组件还包括其中具有开口以容纳介质托盘的壳体。 倾斜的介质坝形成在墙壁上并具有介质接触表面，用于引导从介质存储位置推进的介质。 在壁中设置有一个通道，并延伸壁的高度，用于引导通过其的介质。 通过一对辊在介质托盘内的通道中形成辊隙，用于使介质通过通道。
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5.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。
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公开(公告)号：US08322704B1
公开(公告)日：2012-12-04
申请号：US13198946
申请日：2011-08-05
申请人： Brian Allen Blair , Niko Jay Murrell , Jason Lee Rowe , Jeffrey Lawrence Tonges , Edward Lynn Triplett
发明人： Brian Allen Blair , Niko Jay Murrell , Jason Lee Rowe , Jeffrey Lawrence Tonges , Edward Lynn Triplett
CPC分类号： B65H3/0684 , B65H1/266 , B65H2403/5332 , B65H2511/12 , B65H2511/20 , B65H2801/06 , B65H2220/01 , B65H2220/04 , B65H2220/11
摘要： A system that reduces pick skew and improves reliability of a picking mechanism by moving the pick arm to multiple locations across a media feed direction based on media size such that media pick forces are substantially balanced about the centerline of a media sheet to be picked. The system includes a pick arm slidably mounted on a shaft, at least one pick roller mounted to an end of the pick arm for contacting a top sheet of a stack of media sheets and driven to pick media sheets one at a time therefrom, and a pick arm translation mechanism for moving the pick arm along the shaft based on media sheet size of the media stack such that the at least one pick roller remains substantially evenly positioned about a centerline of a media sheet in a media feed direction.
摘要翻译： 一种通过基于介质尺寸将拾取臂移动到介质进给方向上的多个位置来减少拣选歪斜并提高拣选机构的可靠性的系统，使得介质拾取力基本上围绕待拾取的介质片材的中心线平衡。 该系统包括可滑动地安装在轴上的拾取臂，至少一个拾取辊，其安装到拾取臂的端部，用于接触介质片堆叠的顶片并被驱动以从其一次拾取介质片，以及 拾取臂平移机构，用于基于介质堆叠的介质片尺寸沿着轴移动拾取臂，使得至少一个拾取辊在介质输送方向上基本上均匀地定位在介质片的中心线周围。
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7.发明授权Raisable lift plate system for positioning and feeding media in an image forming device 有权用于在图像形成装置中定位和馈送介质的可升高升降板系统公开(公告)号：US08256762B2
公开(公告)日：2012-09-04
申请号：US12916379
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： B65H1/08
CPC分类号： B65H1/266 , B65H3/0607 , B65H3/0669 , B65H3/0684 , B65H3/44 , B65H5/062 , B65H5/26 , B65H2402/10 , B65H2402/61 , B65H2402/64 , B65H2403/42 , B65H2403/421 , B65H2403/722 , B65H2404/611 , B65H2405/1136 , B65H2405/325 , B65H2405/332 , B65H2601/324 , B65H2801/06
摘要： A system for positioning and feeding media in an image forming device according to one embodiment includes a raisable lift plate having a top surface for receiving a stack of media sheets and a pick mechanism for feeding the media sheets into a media feed path. The system further includes a drive transmission having a single input, a first output connected to the pick mechanism for driving the pick mechanism, a second output connected to the lift plate for raising the lift plate, a first clutched gear connected to the first output of the drive transmission, and a second clutched gear connected to the first clutched gear and the second output of the drive transmission. The second clutched gear has an engagement opposite the first clutched gear. A single motor is connected to the input of the drive transmission for raising the lift plate and driving the pick mechanism.
摘要翻译： 根据一个实施例的用于在图像形成装置中定位和馈送介质的系统包括具有用于接收介质片堆叠的顶表面和用于将介质片材馈送到介质进给路径的拾取机构的可抬举提升板。 该系统还包括具有单个输入的驱动变速器，连接到用于驱动拾取机构的拾取机构的第一输出，连接到用于升高升降板的升降板的第二输出，连接到升降板的第一输出的第一离合齿轮 驱动传动装置和连接到第一离合齿轮和驱动变速器的第二输出端的第二离合齿轮。 第二离合齿轮具有与第一离合齿轮相对的啮合。 单个电动机连接到驱动传动装置的输入端，用于升高升降板并驱动拾取机构。
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8.发明授权Media tray with media restraint assembly adjustable between and lockable at multiple closely spaced positions 有权介质托盘，介质约束组件可在多个紧密间隔的位置之间调节并锁定公开(公告)号：US08002270B2
公开(公告)日：2011-08-23
申请号：US12128683
申请日：2008-05-29
IPC分类号： B65H1/00
CPC分类号： B65H1/00 , B65H2402/32 , B65H2402/64 , B65H2511/11 , B65H2511/22 , B65H2801/06 , B65H2220/01 , B65H2220/04
摘要： A media tray includes a housing and a media restraint assembly mounted in the housing having a position selection mechanism for placing respective floor portions of the housing in a selected one position of a multiplicity of closely spaced apart positions. The position selection mechanism includes an actuator adapted for undergoing movement relative to the floor portions along a first direction between extended and retracted positions and a position securement arrangement adapted for undergoing conversion along a second direction transverse to the first direction between engaged and disengaged conditions in response to movement of the actuator between the extended and retracted positions to correspondingly select and de-select the selected one position of the floor portions and accordingly set the floor portions at and release the floor portions from the selected one position thereof. The media restraint assembly also includes an actuation lever and a lock mechanism for the lever.
摘要翻译： 介质托盘包括壳体和安装在壳体中的介质约束组件，其具有位置选择机构，用于将壳体的相应地板部分放置在多个紧密间隔的位置的选定的一个位置。 所述位置选择机构包括致动器，所述致动器适于沿着延伸位置和缩回位置之间的第一方向相对于所述底板部分进行运动，以及位置固定装置，其适于沿着横向于所述第一方向的第二方向在接合和解除的条件之间进行转换 以致致动器在延伸位置和缩回位置之间运动，以对应地选择并取消选择地板部分的所选择的一个位置，并相应地将地板部分设置在所选择的一个位置并从其所选择的一个位置释放地板部分。 介质约束组件还包括用于杠杆的致动杆和锁定机构。
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9.发明申请Media Sheet Guide Device and Method for Maintaining Proper Sheet Alignment in an Image Forming Machine 审中-公开介质板导向装置和方法，用于在成像机中保持适当的纸张对准公开(公告)号：US20100133744A1
公开(公告)日：2010-06-03
申请号：US12327583
申请日：2008-12-03
IPC分类号： B65H9/00
CPC分类号： B65H5/38 , B65H9/16 , B65H2301/132 , B65H2404/513 , B65H2404/6111 , B65H2801/06 , G03G15/6579 , G03G2215/0043 , G03G2215/00565
摘要： A media sheet guide device for maintaining proper sheet alignment in an image forming machine includes a body extending between spaced apart reference edges of respective upstream and downstream media alignment mechanisms and a face on the body defining a path along which a sheet moves lengthwise from the upstream reference edge to the downstream reference edge. The face has a section extending widthwise and defining a portion of the path about which the sheet bends widthwise as the sheet moves lengthwise along the path portion. The face section has first and second segments differing in curvature for applying a differential drag widthwise across the sheet causing a rotation of the sheet sufficiently to displace a leading end of the sheet away from the downstream reference edge to thereby ensure that a leading corner of the sheet can enter into the downstream reference edge without jamming against an entry end thereof.
摘要翻译： 用于在图像形成机中保持适当的纸张对准的介质纸张引导装置包括在相应的上游和下游介质对准机构的间隔的参考边缘之间延伸的主体和在主体上的面，该主体限定了纸张从上游沿纵向移动的路径 参考边缘到下游参考边缘。 所述面具有宽度方向延伸的部分，并限定所述路径的一部分，当所述片材沿着所述路径部分纵向移动时，所述片材沿着所述路径宽度方向弯曲。 面部部分具有不同曲率的第一和第二部分，用于沿横向宽度方向跨越片材施加差速拖拉，使得片材的旋转足够使片材的前端远离下游参考边缘，从而确保 纸张可以进入下游参考边缘而不会卡住其进入端。
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10.发明申请公开(公告)号：US20090212489A1
公开(公告)日：2009-08-27
申请号：US12036587
申请日：2008-02-25
IPC分类号： B65H9/00
CPC分类号： B65H9/16 , B65H2404/14 , B65H2801/06
摘要： The present application is directed to systems and methods to align a media sheet in a media path of an image forming apparatus. In one embodiment, the system may include an input area with an alignment edge to initially laterally align the media sheet. The media sheet may then move through an alignment nip which is constructed to laterally move the media sheet against a reference edge. The media sheet moves along the reference edge and become aligned prior to moving to a transport belt. The media sheet may then move through one or more transfer nips to receive one or more images.
摘要翻译： 本申请涉及将介质片材对准图像形成装置的介质路径的系统和方法。 在一个实施例中，系统可以包括具有对准边缘的输入区域，以最初横向对齐介质片材。 介质片材然后可以移动通过对准夹持部，其被构造成使介质片材横向移动抵靠参考边缘。 介质片材沿着参考边缘移动，并在移动到传送带之前对齐。 介质片材然后可以移动通过一个或多个传送辊隙以接收一个或多个图像。
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