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公开(公告)号：US07890037B2
公开(公告)日：2011-02-15
申请号：US12014438
申请日：2008-01-15
IPC分类号： G03G15/20
CPC分类号： G03G15/2028
摘要： A plurality of stripper fingers in a fuser assembly are provided to assist in preventing damage to the fuser roll caused by prior art fingers. In the present invention, skiis are positioned away back from the tip of the stripper finger. These skiis extend beyond the lower surface of the stripper finger and are enabled to lift the tip away from the fuser surface during a paper jam or hard stripping situation.
摘要翻译： 提供定影组件中的多个剥离指，以帮助防止由现有技术手指引起的对定影辊的损坏。 在本发明中，滑雪板被定位成远离剥离手指的尖端。 这些滑雪板延伸超过剥离手指的下表面，并且能够在卡纸或硬剥离情况期间将尖端提升离开定影器表面。
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公开(公告)号：US20100079561A1
公开(公告)日：2010-04-01
申请号：US12243576
申请日：2008-10-01
IPC分类号： B41J2/175
CPC分类号： B41J2/175
摘要： An apparatus for ink jet printing, as well as corresponding method and system are described. The apparatus includes a source of fluid film, a fluid film metering roller supported for contact with the source of fluid film, a variable speed drive arranged to effect movement of the fluid film metering roller in an endless path at different surface velocities, a donor roller supported in contact with the fluid film metering roller, an ink jet printhead configured to emit ink, and a print assembly rotatably supported in the apparatus, the print assembly having a print assembly surface coupled to the donor roller, the print assembly configured to receive ink from the ink jet printhead and produce an image on media using the ink, wherein the donor roller is configured to convey the fluid film from the fluid film metering roller to the print assembly surface at various rates depending on a surface velocity of the fluid film metering roller, and at least one of the following: an amount of fluid film left on the donor roller, a film thickness of the fluid film on the fluid film metering roller, and a speed ratio between the fluid film metering roller and the donor roller, wherein the variable speed drive is operative independently of the print assembly.
摘要翻译： 描述了用于喷墨打印的设备，以及相应的方法和系统。 所述设备包括流体膜源，被支撑用于与流体膜源接触的流体膜计量辊，布置成以不同的表面速度实现流体膜计量辊在环形路径中的移动的变速驱动器，供体辊 支撑与流体膜计量辊接触，配置为发射墨的喷墨打印头和可旋转地支撑在设备中的打印组件，打印组件具有联接到供体辊的打印组件表面，打印组件被配置为接收墨水 从所述喷墨打印头和使用所述墨水在介质上产生图像，其中所述供体辊被配置为根据所述流体膜计量的表面速度以不同的速率将所述流体膜从所述流体膜计量辊输送到所述印刷组件表面 辊，以及以下中的至少一个：在供体辊上留下的流体膜的量，流体膜上的流体膜的膜厚度 辊和流体膜计量辊和供体辊之间的速度比，其中变速驱动器独立于打印组件操作。
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23.发明授权公开(公告)号：US06785503B2
公开(公告)日：2004-08-31
申请号：US10263488
申请日：2002-10-02
申请人： Youti Kuo , Mark Stevens , Paul M. Fromm
发明人： Youti Kuo , Mark Stevens , Paul M. Fromm
IPC分类号： G03G1520
CPC分类号： G03G15/2028
摘要： In a fuser for xerographic printing, stripper fingers remove the print sheet from a fuser roll. The stripper finger having a tip for stripping a lead edge of a sheet from the fuser roll. A roller assembly, positioned adjacent to the stripper finger; for engaging the lead edge of a sheet and lifting the sheet from further contact with the tip after the tip of the stripper finger strips the lead edge of the sheet from the fuser roll. The roller assemlby is removably mounted by using a snap-on mounting structure.
摘要翻译： 在静电印刷的定影器中，剥离手指从定影辊中取出打印纸。 剥离手指具有用于从定影辊剥离片材的引线边缘的尖端。 滚筒组件，定位成与剥离器手指相邻; 用于接合片材的引导边缘并且在剥离器指尖从定影辊剥离片材的引线边缘之后，使片材与尖端进一步接触。 滚筒组件通过使用卡扣式安装结构可拆卸地安装。
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公开(公告)号：US5406363A
公开(公告)日：1995-04-11
申请号：US169098
申请日：1993-12-20
CPC分类号： G03G15/2025 , G03G15/2028 , G03G15/205 , G03G2215/00118
摘要： An apparatus for minimizing fuser misstrips from a heat and pressure fuser in an electrophotographic printing machine. A plurality of sensors are provided to determine the basis weight of the copy sheet, the density of the image being transferred to the copy sheet and fused thereon, the relative humidity of the machine environment, the process speed of the print engine, etc. Signals indicative of all the variables are generated and sent to the machine controller which processes these signals and predicts when a fuser misstrip is likely to occur. Based on the likely degree of misstrip, a variety of actions are taken to prevent the misstrip. A stripper finger can be actuated to physically remove the sheet from the fuser member and/or the release agent management system can vary the amount of release agent applied to the fuser to assist in the removal of the copy sheet from the heated fuser member. The overall system provides the advantage of a varying amount of fuser release agent so that an extreme buildup of oil is not encountered, and further allows an intermittent stripper finger use to prevent premature wear of the fuser member by the constant pressure of a stripper finger.
摘要翻译： 一种用于最小化来自电子照相印刷机中的热和压力定影器的熔合器错误的装置。 提供多个传感器以确定复印纸的基重，将图像转印到复印纸上并将其融合，机器环境的相对湿度，打印引擎的处理速度等信号 生成所有变量的指示并发送到处理这些信号的机器控制器，并预测何时可能发生定影器错误。 根据可能的误差程度，采取各种措施来防止误差。 可以致动剥离手指以物理地从定影器构件移除片材，和/或脱模剂管理系统可以改变施加到定影器的脱模剂的量，以帮助从加热的定影器构件移除复印纸。 整个系统提供了不同数量的定影剂脱模剂的优点，使得不会遇到极度积聚的油，并且还允许间歇剥离器手指使用以防止定影器构件在剥离器手指的恒定压力下的过早磨损。
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公开(公告)号：US5356473A
公开(公告)日：1994-10-18
申请号：US990567
申请日：1992-12-14
申请人： Paul M. Fromm
发明人： Paul M. Fromm
CPC分类号： B05C1/0813 , G03G15/2025
摘要： A customer replaceable (CRU) metering cartridge for use in a release agent management (RAM) system. The CRU represents a self-contained supply of silicone oil including a sump charged with a predetermined quantity of silicone oil. The cartridge is a sealed unit which prevents escape of silicone oil therefrom.
摘要翻译： 用于释放代理管理（RAM）系统的客户可更换（CRU）计量盒。 CRU代表独立供应的硅油，包括装有预定量的硅油的贮槽。 墨盒是密封的单元，其防止硅油从其中逸出。
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公开(公告)号：US08655249B2
公开(公告)日：2014-02-18
申请号：US13010345
申请日：2011-01-20
IPC分类号： G03G15/20
CPC分类号： G03G15/2035 , G03G21/1685
摘要： A belt-roll fuser system includes a belt-roll fuser module that is movable to engage and disengage to a main frame of the belt-roll fuser system. The belt-roll fuser has an internal pressure member that defines a fusing nip with an external pressure member of the main frame when the belt-roll fuser module is engaged. The belt-roll fuser module is movable by a latch, and when engaged, a nip load path crosses through a point at which the latch attaches to the belt-roll fuser module.
摘要翻译： 带式辊定影系统包括带辊定影模块，其可移动以接合和分离到带辊定影系统的主框架。 带辊定影器具有内部压力构件，当带状辊定影模块接合时，内部压力构件将主要框架的外部压力构件定义为定影辊隙。 皮带辊定影器模块可通过闩锁移动，并且当接合时，辊隙加载路径穿过闩锁附接到带辊定影模块的点。
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27.发明申请APPARATUS AND SYSTEMS INCLUDING BELT-ROLL FUSER STRIPPING SHOE WITH ROBUST COMPLIANT TIP 有权装置和系统，包括具有坚固合格提示的带式滚筒熔接鞋公开(公告)号：US20120251202A1
公开(公告)日：2012-10-04
申请号：US13076934
申请日：2011-03-31
IPC分类号： G03G15/20
CPC分类号： G03G15/2028
摘要： A belt-roll fuser stripping system has a stripping shoe and a stripping shim. The shim is support by a support member. The support member supports the shim to maintain a desired nip pressure profile, and reduce deformation and wear of the shim and belt-roll fuser components.
摘要翻译： 带辊定影剥离系统具有剥离鞋和剥离垫片。 垫片由支撑构件支撑。 支撑构件支撑垫片以保持期望的辊隙压力分布，并且减小垫片和带束辊定影部件的变形和磨损。
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公开(公告)号：US20120189969A1
公开(公告)日：2012-07-26
申请号：US13010345
申请日：2011-01-20
IPC分类号： F27B9/28
CPC分类号： G03G15/2035 , G03G21/1685
摘要： A belt-roll fuser system includes a belt-roll fuser module that is movable to engage and disengage to a main frame of the belt-roll fuser system. The belt-roll fuser has an internal pressure member that defines a fusing nip with an external pressure member of the main frame when the belt-roll fuser module is engaged. The belt-roll fuser module is movable by a latch, and when engaged, a nip load path crosses through a point at which the latch attaches to the belt-roll fuser module.
摘要翻译： 带式辊定影系统包括带辊定影模块，其可移动以接合和分离到带辊定影系统的主框架。 带辊定影器具有内部压力构件，当带状辊定影模块接合时，内部压力构件将主要框架的外部压力构件定义为定影辊隙。 皮带辊定影器模块可通过闩锁移动，并且当接合时，辊隙加载路径穿过闩锁附接到带辊定影模块的点。
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公开(公告)号：US20100111578A1
公开(公告)日：2010-05-06
申请号：US12262637
申请日：2008-10-31
申请人： John E. Derimiggio , Paul M. Fromm
发明人： John E. Derimiggio , Paul M. Fromm
IPC分类号： G03G15/20
CPC分类号： G03G15/2025
摘要： In a printer for forming toner images on a photoreceptor, the printer including a heated fuser roll with an elastomer-coated surface, an external heating roll, in contact with the heated fuser roll, the external heating roll includes a braking mechanism for generating frictional contact with the heated fuser roll thereby improving fuser cleaning
摘要翻译： 在用于在感光体上形成调色剂图像的打印机中，打印机包括具有弹性体涂覆表面的加热的定影辊，与加热的定影辊接触的外部加热辊，外部加热辊包括用于产生摩擦接触的制动机构 加热定影辊，从而改善定影清洁
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公开(公告)号：US20100079560A1
公开(公告)日：2010-04-01
申请号：US12243380
申请日：2008-10-01
申请人： John E. Derimiggio , Paul M. Fromm
发明人： John E. Derimiggio , Paul M. Fromm
IPC分类号： B41J2/175
CPC分类号： G03G15/2025
摘要： According to various illustrative embodiments, an apparatus, method, and system for variable rate fuser release fluid application are described. In one aspect, the apparatus comprises a supply of release agent material. The apparatus also comprises a release agent metering roller supported for contact with the supply of the release agent material. The apparatus also comprises a variable speed drive arranged to effect movement of the release agent metering roller in an endless path at different surface velocities. The apparatus also comprises a donor roller supported in contact with the release agent metering roller and a fuser roller of a contact fuser, the donor roller arranged to convey release agent material from the release agent metering roller to the fuser roller at various rates depending on a surface velocity of the release agent metering roller, wherein the variable speed drive is operative independently of the fuser roller.
摘要翻译： 根据各种说明性实施例，描述了用于可变速率定影器释放流体应用的装置，方法和系统。 在一个方面，该装置包括提供脱模剂材料。 该设备还包括一个支撑用于与释放剂材料的供应接触的脱模剂计量辊。 该装置还包括可变速驱动器，其布置成以不同的表面速度实现脱模剂计量辊在环形路径中的移动。 所述设备还包括被支撑为与所述脱模剂计量辊接触的供体辊和接触定影器的定影辊，所述供体辊布置成以不同的速率将脱模剂材料从所述脱模剂计量辊输送到所述定影辊，这取决于 释放剂计量辊的表面速度，其中变速驱动器独立于定影辊操作。
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