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1. 发明授权

US06687479B2 Paper input guide for a transfer zone in a xerographic printing apparatus 失效
标题翻译：静电印刷设备中转印区域的纸张输入指南
公开(公告)号：US06687479B2
公开(公告)日：2004-02-03
申请号：US10160813
申请日：2002-05-31
申请人： Gerardo Leute , John W. D. Cooper , Ian Brailsford , Stan Alan Spencer , Roger D. Masham , Derek J. Milton , Robert G. Hall , Roderick A. Cooley , John M. Wysocky , Charles H. Tabb , Jorge A. Alvarez , Alexander C. Bisland , Peter A. Mayfield , Clifford W. Imes, IV , Peter J. M. Bloemen , Michael B. Thomson , Krzysztof J. Less , David G. Anderson
发明人： Gerardo Leute , John W. D. Cooper , Ian Brailsford , Stan Alan Spencer , Roger D. Masham , Derek J. Milton , Robert G. Hall , Roderick A. Cooley , John M. Wysocky , Charles H. Tabb , Jorge A. Alvarez , Alexander C. Bisland , Peter A. Mayfield , Clifford W. Imes, IV , Peter J. M. Bloemen , Michael B. Thomson , Krzysztof J. Less , David G. Anderson
IPC分类号： G03G1516
CPC分类号： G03G15/16 , G03G2215/1609
摘要： A printing apparatus includes a guide member for directing sheets toward a transfer zone. The guide member defines a set of ribs which hold the sheets above the main surface of the guide member. Thus, any stray marking material which lands on the guide member is relatively unlikely to contact a sheet moving over the guide member.
摘要翻译：打印装置包括用于将纸张朝向转印区域引导的引导构件。引导构件限定了将片材保持在引导构件的主表面上方的一组肋。因此，落在引导构件上的任何杂散标记材料相对不太可能接触在引导构件上移动的片材。

2. 发明授权

US5778296A Xerographic cassette with dual waste toner storage 失效
标题翻译：具有双重废粉墨存储的静电复印盒
公开(公告)号：US5778296A
公开(公告)日：1998-07-07
申请号：US720522
申请日：1996-09-30
申请人： Jan J. van der Steen , Ruud Vullers , Marcel Kuipers , Jozef P. M. Logtens , Roderick A. Cooley , Derek J. Milton , Andrew E. Taylor , Stephen J. Abbott
发明人： Jan J. van der Steen , Ruud Vullers , Marcel Kuipers , Jozef P. M. Logtens , Roderick A. Cooley , Derek J. Milton , Andrew E. Taylor , Stephen J. Abbott
IPC分类号： G03G21/10 , G03G21/12 , G03G21/16 , G03G21/18
CPC分类号： G03G21/12 , G03G21/105
摘要： A xerographic cassette for a printing or copying machine includes a photoreceptor drum, a cleaning blade, and a waste toner conveyor for conveying waste toner cleaned off the photoreceptor drum by the cleaning blade into the interior of the photoreceptor drum for storage. The conveyor includes a flexible helical wire which acts as an auger. A curved tube portion of the conveyor passes through an auxiliary waste toner container. Once the auxiliary container is substantially full, waste toner is conveyed into the interior of the photoreceptor drum. The auxiliary container is provided with an aperture which enables it to be emptied, thereby prolonging the useful life of the cassette.
摘要翻译：用于打印或复印机的静电复印机包括感光鼓，清洁刮板和废色调剂输送机，用于将通过清洁刮板清除的感光鼓的废色调剂输送到感光鼓的内部用于存储。输送机包括用作螺旋钻的柔性螺旋线。输送机的弯曲管部分通过辅助废料调色剂容器。一旦辅助容器基本上满了，废粉就被传送到感光鼓的内部。辅助容器设置有能够排空的孔，从而延长盒的使用寿命。

3. 发明授权

US5621513A Electrically biased sheet stripping apparatus 失效
标题翻译：电偏置剥纸装置
公开(公告)号：US5621513A
公开(公告)日：1997-04-15
申请号：US572942
申请日：1995-12-15
申请人： Ian Pitts , John W. D. Cooper , Derek J. Milton
发明人： Ian Pitts , John W. D. Cooper , Derek J. Milton
IPC分类号： G03G15/14 , G03G15/00 , G03G21/00
CPC分类号： G03G15/6532
摘要： A sheet stripping device for stripping copy sheets from an arcuate imaging surface, including a support element and an electrically conductive stripping element coupled to an electrically biasing source. An electrical bias is applied to the stripping elements or fingers to suppress the build-up of toner on the stripping element so that large concentrations of toner are eliminated and minimal residue is left on the fingers as a thin film for preventing background contamination of the copy sheet.
摘要翻译：一种用于从弓形成像表面剥离复印纸的纸张剥离装置，包括支撑元件和耦合到电偏置源的导电剥离元件。对剥离元件或指状物施加电偏压以抑制剥离元件上的调色剂的积聚，从而消除大量浓度的调色剂，并且最少的残留物作为薄膜留在手指上以防止副本的背景污染片。

4. 发明授权

US4673280A Transfer charge control system 失效
标题翻译：转运费控制系统
公开(公告)号：US4673280A
公开(公告)日：1987-06-16
申请号：US783998
申请日：1985-10-04
申请人： Derek J. Milton
发明人： Derek J. Milton
IPC分类号： G03G15/14 , G03G15/16
CPC分类号： G03G15/165
摘要： The transfer station of an electrostatographic apparatus includes a transfer corotron which assists the transfer of a developed image to a copy sheet. The shield of the transfer corotron is allowed to self-bias to a potential controlled by a Zener diode, and this potential is applied to a sheet guide member. Copy paper sheets are fed over a sheet guiding portion of the guide member towards the photoconductor drum, and while the sheets are in contact with the guide member they acquire the potential which is predetermined to ensure optimum transfer conditions.
摘要翻译：静电摄影装置的转印站包括转印corotron，其帮助显影图像转印到复印纸上。允许转移旋光器的屏蔽自偏压到由齐纳二极管控制的电位，并且该电势被施加到片材引导构件。复制纸张被引导到导向件的片材引导部分朝向感光鼓，并且当片材与导向件接触时，它们获得预定的电位以确保最佳的转印条件。

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