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公开(公告)号:US08276913B2
公开(公告)日:2012-10-02
申请号:US12783795
申请日:2010-05-20
申请人: Nicola M Bianco , Richard G Hubbard
发明人: Nicola M Bianco , Richard G Hubbard
IPC分类号: B65H39/10
CPC分类号: B65H5/26 , B65H85/00 , B65H2301/31 , B65H2301/33312 , B65H2404/63 , B65H2801/12
摘要: A 3-way letterbox media diverter directs and controls media in 2 forward directions and 1 reverse direction within a printer's paper path. The letterbox design enables actuation of the diverter from a first position to a second position just as the trail edge of a sheet passes a post fuser nip. Once the diverter reaches the second position, an invert nip now controlling the sheet is reversed to thereby invert the sheet. Thus, inversion of the sheet is accomplished in a small space envelope, time to reverse direction is reduced, process speed can be reduced and additional paper guides are eliminated.
摘要翻译: 3路信箱介质分流器在打印机的纸张路径中以2个正向和1个反向指导和控制介质。 信箱设计使分流器从第一位置致动到第二位置,正如片材的尾端通过后定影辊隙。 一旦转向器达到第二位置,则现在控制片材的反相夹紧被反转,从而使片材反转。 因此,片材的反转在小的空间包络中实现,反向时间减少,可以减少处理速度并消除额外的纸张导向。
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公开(公告)号:US08517379B2
公开(公告)日:2013-08-27
申请号:US13494054
申请日:2012-06-12
申请人: Nicola M Bianco , Richard G Hubbard
发明人: Nicola M Bianco , Richard G Hubbard
IPC分类号: B65H39/10
CPC分类号: B65H5/26 , B65H85/00 , B65H2301/31 , B65H2301/33312 , B65H2404/63 , B65H2801/12
摘要: A 3-way letterbox media diverter directs and controls media in 2 forward directions and 1 reverse direction within a printer's paper path. The letterbox design enables actuation of the diverter from a first position to a second position just as the trail edge of a sheet passes a post fuser nip. Once the diverter reaches the second position, an invert nip now controlling the sheet is reversed to thereby invert the sheet. Thus, inversion of the sheet is accomplished in a small space envelope, time to reverse direction is reduced, process speed can be reduced and additional paper guides are eliminated.
摘要翻译: 3路信箱介质分流器在打印机的纸张路径中以2个正向和1个反向指导和控制介质。 信箱设计使分流器从第一位置致动到第二位置,正如片材的尾端通过后定影辊隙。 一旦转向器达到第二位置,则现在控制片材的反相夹紧被反转,从而使片材反转。 因此,片材的反转在小的空间包络中实现,反向时间减少,可以减少处理速度并消除额外的纸张导向。
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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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