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1. 发明申请

US20050018215A1 Variable support structure and media sheet separator 有权
标题翻译：可变支撑结构和介质片分离器
公开(公告)号：US20050018215A1
公开(公告)日：2005-01-27
申请号：US10624305
申请日：2003-07-22
申请人： Tom Ruhe , Jiangxiao Mo
发明人： Tom Ruhe , Jiangxiao Mo
IPC分类号： B41J13/10 , B65H1/04 , B65H31/02 , G06F15/00
CPC分类号： B65H31/02 , B41J13/103 , B65H1/04 , B65H2405/3322 , B65H2801/12
摘要： In one embodiment, a structure comprises a pliable sheet and first and second stationary supports extending along and supporting the sheet. The supports are oriented relative to one another such that a distance between the supports at one part of the sheet is greater than a distance between the supports at another part of the sheet. In another embodiment, a sheet media input structure comprises a sheet media supporting surface and a media sheet separator downstream from the supporting surface along a media path that extends from the supporting surface to and along the separator. The separator is configured to separate a top sheet on the stack from a next-to-top sheet in the stack by resisting the movement of sheets along the media path and the degree of resistance varies along the length of the separator.
摘要翻译：在一个实施例中，一种结构包括柔韧片材以及沿片材延伸并支撑片材的第一和第二固定支架。支撑件相对于彼此定向，使得片材的一部分处的支撑件之间的距离大于片材的另一部分处的支撑件之间的距离。在另一个实施例中，片材介质输入结构包括片材介质支撑表面和介质片分离器，所述介质片分离器沿着从支撑表面延伸到分离器并沿着分离器的介质路径从支撑表面下游。隔板被构造成通过阻止片材沿着介质路径的移动而将堆叠上的顶片与叠层中的下一个顶层片材分开，并且电阻程度沿着隔板的长度变化。

2. 发明授权

US08582125B2 Variable support structure and media sheet separator 有权
标题翻译：可变支撑结构和介质片分离器
公开(公告)号：US08582125B2
公开(公告)日：2013-11-12
申请号：US10624305
申请日：2003-07-22
申请人： Tom Ruhe , Jiangxiao Mo
发明人： Tom Ruhe , Jiangxiao Mo
IPC分类号： G06F15/00
CPC分类号： B65H31/02 , B41J13/103 , B65H1/04 , B65H2405/3322 , B65H2801/12
摘要： In one embodiment, a structure comprises a pliable sheet and first and second stationary supports extending along and supporting the sheet. The supports are oriented relative to one another such that a distance between the supports at one part of the sheet is greater than a distance between the supports at another part of the sheet. In another embodiment, a sheet media input structure comprises a sheet media supporting surface and a media sheet separator downstream from the supporting surface along a media path that extends from the supporting surface to and along the separator. The separator is configured to separate a top sheet on the stack from a next-to-top sheet in the stack by resisting the movement of sheets along the media path and the degree of resistance varies along the length of the separator.
摘要翻译：在一个实施例中，一种结构包括柔韧片材以及沿片材延伸并支撑片材的第一和第二固定支架。支撑件相对于彼此定向，使得片材的一部分处的支撑件之间的距离大于片材的另一部分处的支撑件之间的距离。在另一个实施例中，片材介质输入结构包括片材介质支撑表面和介质片分离器，所述介质片分离器沿着从支撑表面延伸到分离器并沿着分离器的介质路径从支撑表面下游。隔板被构造成通过阻止片材沿着介质路径的移动而将堆叠上的顶片与叠层中的下一个顶层片材分开，并且电阻程度沿着隔板的长度变化。

3. 发明授权

US07455288B2 Sheet media input structure 有权
标题翻译：纸张媒体输入结构
公开(公告)号：US07455288B2
公开(公告)日：2008-11-25
申请号：US10463486
申请日：2003-06-16
申请人： Tom Ruhe , Jiangxiao Mo , Kelly A. Brock
发明人： Tom Ruhe , Jiangxiao Mo , Kelly A. Brock
IPC分类号： B65H3/52
CPC分类号： B65H1/04 , B65H3/56 , B65H2301/423245 , B65H2405/1134 , B65H2405/1136
摘要： In one embodiment, a sheet media input structure comprises a sheet media supporting surface and a movable feature downstream from the supporting surface along a media path that extends from the supporting surface to and along the movable feature. The feature is configured to separate a top sheet on a stack of sheets supported on the supporting surface from a next-to-top sheet in the stack. The feature movable between a first position in which the feature impedes a leading edge of sheets fed from the stack along the media path to separate a top sheet from a next-to-top sheet and a second position in which the feature does not impede the leading edge of sheets fed along the media path.
摘要翻译：在一个实施例中，片材介质输入结构包括片材介质支撑表面和沿支撑表面沿着可移动特征从支撑表面延伸的介质路径的支撑表面下游的可移动特征。该特征被配置为将支撑在支撑表面上的片材堆叠上的顶片从堆叠中的下一页到顶部片材分离。该特征可在第一位置和第二位置之间移动，第一位置中的特征阻碍沿着介质路径从堆叠进料的片材的前缘，以将顶片与下一个顶部片材分开，并且第二位置，其中该特征不妨碍沿着媒体路径馈送的片材的前缘。

4. 发明授权

US07004460B2 Media bias assembly for hardcopy devices 失效
标题翻译：用于硬拷贝设备的介质偏置组件
公开(公告)号：US07004460B2
公开(公告)日：2006-02-28
申请号：US10423368
申请日：2003-04-23
申请人： Tom Ruhe , Ray Sherman
发明人： Tom Ruhe , Ray Sherman
IPC分类号： B65H3/32
CPC分类号： B65H3/0638 , B65H2402/543 , B65H2404/1521
摘要： The illustrated embodiment comprises a media bias assembly for use in a hardcopy device. A driven pick roll delivers media from a stack of media to a media feed path in the hardcopy device. Media is contained in an input tray and the pick roll is mounted on one side of the centerline through the tray. A passive media bias arm having a media contacting surface on one end is configured for making contact with media contained in the input tray and is spaced apart from the pick roll on the opposite side of the centerline.
摘要翻译：所示实施例包括用于硬拷贝装置的介质偏压组件。驱动的拾取辊将介质从介质堆传送到硬拷贝装置中的介质进给路径。介质包含在进纸盘中，拾纸辊通过纸盘安装在中心线的一侧。在一端具有介质接触表面的无源介质偏压臂被配置为与容纳在输入托盘中的介质接触并且与中心线的相对侧上的拾取辊间隔开。

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