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31. 发明授权

US08434761B2 Alternating grooved beltless vacuum transport roll 有权
标题翻译：交替槽式无带真空输送辊
公开(公告)号：US08434761B2
公开(公告)日：2013-05-07
申请号：US13020861
申请日：2011-02-04
申请人： Erwin Ruiz , Melissa A. Monahan , Steven M. Russel
发明人： Erwin Ruiz , Melissa A. Monahan , Steven M. Russel
IPC分类号： B65H5/02
CPC分类号： B65H5/066 , B65H5/222 , B65H2404/13161 , B65H2404/13162 , B65H2404/133 , B65H2404/1542 , B65H2406/3122 , B65H2801/06 , G03G15/6529
摘要： A sheet transportation apparatus includes at least one beltless vacuum transport (BVT) that has a plurality of adjacent rollers. Each of the rollers comprises a rounded external surface and an axis about which the external surface rotates. The external surfaces of the rollers are spaced from each other by gaps referred to as “inter-roller spaces.” A fan is positioned on a first side of the rollers. The fan draws air through the inter-roller spaces to create a vacuum force on a second side of the rollers. The vacuum force maintains the sheets of media in contact with the second side of the rollers. The external surface of each of the rollers comprises a plurality of first regions having a first diameter and a plurality of second regions having a second diameter different than the first diameter. The first regions and the second regions of the external surface are adjacent one another and alternate along the length of the external surface of each of the rollers.
摘要翻译：片材输送装置包括具有多个相邻辊的至少一个无带式真空输送装置（BVT）。每个辊包括圆形外表面和外表面围绕其转动的轴线。辊的外表面通过被称为“间辊空间”的间隙彼此间隔开。风扇位于辊的第一侧。风扇通过辊间空间吸入空气，在辊的第二侧产生真空力。真空力保持介质片与辊的第二面接触。每个辊的外表面包括具有第一直径的多个第一区域和具有不同于第一直径的第二直径的多个第二区域。外表面的第一区域和第二区域彼此相邻并且沿着每个辊的外表面的长度交替。

32. 发明授权

US08116671B2 Apparatuses useful in printing onto media and methods of mitigating media edge wear effects on fixing belts in printing 有权
标题翻译：用于印刷介质的设备和减轻印刷中固定带的介质边缘磨损效果的方法
公开(公告)号：US08116671B2
公开(公告)日：2012-02-14
申请号：US12714830
申请日：2010-03-01
申请人： Faming Li , Eric S. Hamby , Augusto E. Barton , Steven M. Russel , Erwin Ruiz , Brendan H. Williamson , Paul M. Fromm
发明人： Faming Li , Eric S. Hamby , Augusto E. Barton , Steven M. Russel , Erwin Ruiz , Brendan H. Williamson , Paul M. Fromm
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/2032
摘要： Apparatuses useful in printing and methods of mitigating media edge wear effects on fixing belts in printing are provided. An exemplary apparatus useful for printing onto media includes a first roll including a first surface; a second roll including a second surface; a fixing member including a third surface; a fixing belt supported on the first surface and second surface, the fixing belt including a surface forming a nip with the fixing member; a registration distribution system for translating the first roll, second roll, fixing member and fixing belt, as a unit, transversely with respect to a media travel path of media received at the nip; and a belt steering mechanism connected to the second roll for translating the fixing belt across the first surface of the first roll at the nip, transversely to the media travel path, while the registration distribution system translates the first roll, second roll, fixing member and fixing belt transversely to the media travel path.
摘要翻译：提供了有用的印刷装置和减轻印刷中固定带的介质边缘磨损效应的方法。用于印刷到介质上的示例性装置包括：包括第一表面的第一辊; 包括第二表面的第二辊; 固定构件，包括第三表面; 支撑在所述第一表面和所述第二表面上的定影带，所述定影带包括与所述固定构件形成辊隙的表面; 用于将作为一个单元的第一卷，第二卷，固定部件和定影带相对于在辊隙处接收的介质的介质行进路径横向地平移的对准分配系统; 以及连接到所述第二辊的皮带转向机构，用于在所述辊隙处横向于所述介质行进路径平移所述定影带横过所述第一辊的所述第一表面，同时所述配准分配系统将所述第一辊，第二辊，固定构件和定影带横向于介质行进路径。

33. 发明申请

US20110211879A1 APPARATUSES USEFUL IN PRINTING ONTO MEDIA AND METHODS OF MITIGATING MEDIA EDGE WEAR EFFECTS ON FIXING BELTS IN PRINTING 有权
标题翻译：用于印刷媒体的设备和减少媒体边缘的方法对印刷中固定带的影响
公开(公告)号：US20110211879A1
公开(公告)日：2011-09-01
申请号：US12714830
申请日：2010-03-01
申请人： Faming Li , Eric S. Hamby , Augusto E. Barton , Steven M. Russel , Erwin Ruiz , Brendan H. Williamson , Paul M. Fromm
发明人： Faming Li , Eric S. Hamby , Augusto E. Barton , Steven M. Russel , Erwin Ruiz , Brendan H. Williamson , Paul M. Fromm
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/2032
摘要： Apparatuses useful in printing and methods of mitigating media edge wear effects on fixing belts in printing are provided. An exemplary apparatus useful for printing onto media includes a first roll including a first surface; a second roll including a second surface; a fixing member including a third surface; a fixing belt supported on the first surface and second surface, the fixing belt including a surface forming a nip with the fixing member; a registration distribution system for translating the first roll, second roll, fixing member and fixing belt, as a unit, transversely with respect to a media travel path of media received at the nip; and a belt steering mechanism connected to the second roll for translating the fixing belt across the first surface of the first roll at the nip, transversely to the media travel path, while the registration distribution system translates the first roll, second roll, fixing member and fixing belt transversely to the media travel path.
摘要翻译：提供了有用的印刷装置和减轻印刷中固定带的介质边缘磨损效应的方法。用于印刷到介质上的示例性装置包括：包括第一表面的第一辊; 包括第二表面的第二辊; 固定构件，包括第三表面; 支撑在所述第一表面和所述第二表面上的定影带，所述定影带包括与所述固定构件形成辊隙的表面; 用于将作为一个单元的第一卷，第二卷，固定部件和定影带相对于在辊隙处接收的介质的介质行进路径横向地平移的对准分配系统; 以及连接到所述第二辊的皮带转向机构，用于在所述辊隙处横向于所述介质行进路径平移所述定影带横过所述第一辊的所述第一表面，同时所述配准分配系统将所述第一辊，第二辊，固定构件和定影带横向于介质行进路径。

34. 发明授权

US5172177A Image-forming apparatus having an openable sheet guide 失效
标题翻译：具有可打开的片材引导件的图像形成装置
公开(公告)号：US5172177A
公开(公告)日：1992-12-15
申请号：US871162
申请日：1992-04-20
申请人： Dennis J. O'Dea , Kenneth R. Kanis , Steven M. Russel , William T. Matthias
发明人： Dennis J. O'Dea , Kenneth R. Kanis , Steven M. Russel , William T. Matthias
IPC分类号： G03G15/20
CPC分类号： G03G15/2035
摘要： Receiving sheet jams in a toner image fuser are cleared by raising an upper frame of an image-forming apparatus. A pressure roller in the fuser is fixed to the upper frame and separates from a fusing roller when the upper frame is raised. Inner and outer guides providing a slot for the receiving sheet leading away from the fuser to an output hopper are mounted to separate when the upper frame is raised, permitting clearance of paper stuck between the guides. The outer guide is prevented from following the inner guide as the upper frame is raised, but instead stops at a position covering the fusing roller to prevent touching of a hot fusing roller by the operator while the operator is clearing a jam.
摘要翻译：通过抬起图像形成装置的上部框架来清除墨粉图像定影器中的接收纸张卡纸。在上框架上升时，定影器中的压力辊固定到上框架并与定影辊分离。当上框架升高时，将导向器远离定影器的接收片提供到输出料斗的内部和外部引导件被安装成分开，从而允许纸张夹在引导件之间的间隙。当上部框架升起时，防止外部引导件跟随内部引导件，而是在覆盖定影辊的位置停止，以防止操作者在清除卡纸时由操作者接触热定影辊。

35. 发明授权

US5108082A Z-folder for a reproduction apparatus finisher 失效
标题翻译：用于再现装置整理器的Z文件夹
公开(公告)号：US5108082A
公开(公告)日：1992-04-28
申请号：US636785
申请日：1991-01-02
申请人： Robert H. Shea , Frank Hacknauer , Steven M. Russel
发明人： Robert H. Shea , Frank Hacknauer , Steven M. Russel
IPC分类号： B65H45/14 , G03G15/00
CPC分类号： B65H45/142 , G03G15/65 , G03G15/6541 , G03G15/6582 , G03G2215/00426 , G03G2215/0054 , G03G2215/00827 , G03G2215/00869 , G03G2215/00877 , G03G2215/00894 , G03G2215/00936
摘要： An improved Z-folder for use with a reproduction apparatus having a modular finisher apparatus for forming completely finished reproduction sets of a series of reproductions produced on sheets respectively by the reproduction apparatus. The modular finisher includes a mechanism for detachably accepting modular devices including a Z-folder. The improved Z-folder comprises a support frame mating with the finisher mechanism for detachably accepting modular devices to enable the frame to be received therein. An assembly is mounted on the frame for moving a reproduction sheet directed to the Z-folder along a prescribed path to effect Z-folding of such reproduction sheet. A device for collecting reproduction sheets prior to having a finishing operation carried out thereon is also associated with the frame. A sheet feed path is defined for delivering reproduction sheets directly to the collecting device, such path intersecting the prescribed path of the Z-folding assembly, whereby a compact arrangement is provided.
摘要翻译：一种用于与再现设备一起使用的改进的Z文件夹，其具有用于形成由再现设备分别在片材上产生的一系列再现的完全完成的再现组的模块化整理器装置。模块化装订器包括用于可拆卸地接受包括Z型文件夹的模块化装置的机构。改进的Z型夹具包括与整理机构配合的支撑框架，用于可拆卸地接受模块化装置以使框架能够被容纳在其中。组件安装在框架上，用于沿着规定的路径移动指向Z档的再现纸，以实现这种再现纸的Z形折叠。在其上进行精加工操作之前收集再生纸的装置也与框架相关联。定影纸张馈送路径用于将再现片材直接传送到收集装置，这种路径与Z形折叠组件的规定路径相交，由此提供紧凑的布置。

36. 发明授权

US4930765A Sheet collection mechanism for stacking long and short sheets 失效
标题翻译：用于堆放长和短片材的纸张收集机构
公开(公告)号：US4930765A
公开(公告)日：1990-06-05
申请号：US290329
申请日：1988-12-27
申请人： Steven M. Russel , James A. McGlen , Erik V. Anderson
发明人： Steven M. Russel , James A. McGlen , Erik V. Anderson
IPC分类号： B65H31/20
CPC分类号： B65H31/20 , B65H2801/06
摘要： A sheet collection mechanism includes three tray portions defining a slanted receiving surface. The surface extends from a lower stop against which sheets are stacked upward to a position below an egress for sheets and is long enough to stack long sheets without interference between the leading edge of an egressing sheet and the stack. To stack shorter sheets the downstream edges of two upper tray portions are selectively raiseable to cause the leading edge of a sheet to engage the stack downstream of the stacks' trailing edge. An auxiliary drive roller is positioned to cooperate with the downstream part of one of the upper trays when raised to assist in driving short sheets to the stop.
摘要翻译：片材收集机构包括限定倾斜的接收表面的三个托盘部分。该表面从下部止动件延伸，片材向上堆叠到片材出口下方的位置，并且足够长以堆叠长片材，而不会在出口片材的前缘和堆叠之间产生干扰。为了堆叠较短的片材，两个上部托盘部分的下游边缘可选择地可升高，以使片材的前缘与堆叠后缘的下游接合。辅助驱动辊定位成与上托盘中的一个托板的下游部分配合，以帮助驱动短片到止挡件。

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