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公开(公告)号:US20120091654A1
公开(公告)日:2012-04-19
申请号:US12907133
申请日:2010-10-19
IPC分类号: B65H5/06
CPC分类号: B65H5/062 , B65H2402/31 , B65H2404/1421 , B65H2404/1431 , B65H2601/61
摘要: A printing apparatus comprises a marking device, a media path positioned to supply sheets of media to the marking device, and a media supply tray positioned to supply the sheets of media to the media path. Further, a pair of rollers forms a nip adjacent the media supply tray. The rollers rotate in opposite directions to cause the sheets of media to move from the media supply tray to the media path. Additionally, a first frame structure supports a first roller of the pair of rollers. The first frame structure can be in a fixed position and holds the first roller in a fixed location. A second frame structure supports a second roller of the pair of rollers. The second frame structure is adjustable in a first direction toward the first roller and has a variable pivot position allowing the second frame structure to move in a second direction perpendicular to the first direction.
摘要翻译: 打印装置包括标记装置,定位成向打标装置提供纸张的介质路径,以及定位成将介质片材供应到介质路径的介质供应盘。 此外,一对辊形成邻近介质供应托盘的辊隙。 滚筒沿相反方向旋转,使介质片从介质供应托盘移动到介质路径。 此外,第一框架结构支撑该对辊的第一辊。 第一框架结构可处于固定位置并将第一辊保持在固定位置。 第二框架结构支撑该对辊的第二辊。 所述第二框架结构在朝向所述第一辊的第一方向上是可调节的并且具有允许所述第二框架结构在垂直于所述第一方向的第二方向上移动的可变枢转位置。
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公开(公告)号:US08540233B2
公开(公告)日:2013-09-24
申请号:US12964768
申请日:2010-12-10
申请人: Ian A Parks , Neil Flynn , Samuel Hagos , Christopher Pearce , Stephen P Wood , Richard G Hubbard , Allan D Mciver , Justin Chase
发明人: Ian A Parks , Neil Flynn , Samuel Hagos , Christopher Pearce , Stephen P Wood , Richard G Hubbard , Allan D Mciver , Justin Chase
IPC分类号: B65H3/52
CPC分类号: B65H3/5261 , B65H5/062 , B65H7/06 , B65H2511/51 , B65H2511/515 , B65H2513/412 , B65H2513/512 , B65H2513/514 , B65H2513/53 , B65H2801/06 , B65H2220/01 , B65H2220/02 , B65H2220/03
摘要: A method for providing increased performance in fully active retard feeders includes driving a feed roll and retard roll pair of a reprographic apparatus backwards periodically at the start of the machine or during idle periods to compensate for contamination buildup and/or roll “set” when left in position overnight.
摘要翻译: 在全功能延迟给料器中提供增加的性能的方法包括在机器开始时或在空闲期间周期性地驱动进给辊和延迟辊对的再现装置,以补偿当留下时污染物积聚和/或辊“设定” 在一夜之间。
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公开(公告)号:US20120147435A1
公开(公告)日:2012-06-14
申请号:US12964768
申请日:2010-12-10
申请人: Ian A. Parks , Neil Flynn , Samuel Hagos , Christopher Pearce , Stephen P. Wood , Richard G. Hubbard , Allan D. Mciver , Justin Chase
发明人: Ian A. Parks , Neil Flynn , Samuel Hagos , Christopher Pearce , Stephen P. Wood , Richard G. Hubbard , Allan D. Mciver , Justin Chase
CPC分类号: B65H3/5261 , B65H5/062 , B65H7/06 , B65H2511/51 , B65H2511/515 , B65H2513/412 , B65H2513/512 , B65H2513/514 , B65H2513/53 , B65H2801/06 , B65H2220/01 , B65H2220/02 , B65H2220/03
摘要: A method for providing increased performance in fully active retard feeders includes driving a feed roll and retard roll pair of a reprographic apparatus backwards periodically at the start of the machine or during idle periods to compensate for contamination buildup and/or roll “set” when left in position overnight.
摘要翻译: 在全功能延迟给料器中提供增加的性能的方法包括在机器开始时或在空闲期间周期性地驱动进给辊和延迟辊对的再现装置,以补偿当留下时污染物积聚和/或辊“设定” 在一夜之间。
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