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公开(公告)号：US07310491B2
公开(公告)日：2007-12-18
申请号：US11234454
申请日：2005-09-23
IPC分类号： G03G15/20
CPC分类号： G03G15/2028 , Y10S271/90
摘要： A non-gouging sheet stripper assembly is disclosed for stripping copy sheets from a surface of a moving fusing member. The non-gouging sheet stripper assembly includes (a) at least one baffle forming part of a sheet path; (b) a finger shaft having a first end attached to the at least one baffle and a second distal end for forming a sheet directing first angle with the surface of the moving fusing member; and (c) a finger tip located at the second distal end of the finger shaft and having a contour for forming a sheet stripping second angle, that is different from the sheet directing first angle with the surface of the moving fusing member.
摘要翻译： 公开了一种用于从移动定影构件的表面剥离复印纸的非气泡剥离纸组件。 非气泡薄板剥离器组件包括（a）形成片材路径的一部分的至少一个挡板; （b）指状轴，其具有附接到所述至少一个挡板的第一端和用于形成与所述移动定影构件的表面引导第一角度的片材的第二远端; 和（c）指尖位于指状轴的第二远端，并且具有用于形成剥离第二角度的轮廓，该轮廓不同于与移动定影构件的表面引导第一角度的片材。
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公开(公告)号：US06876832B2
公开(公告)日：2005-04-05
申请号：US10455483
申请日：2003-06-05
IPC分类号： G03G15/20
CPC分类号： G03G15/2014
摘要： A fuser for an electrophotographic printer or copier has a fuser roll and pressure roll that form a nip through which a recording paper having a toner image is passed to fuse the toner image thereon. The fuser includes a cleaning web system to clean the fuser roll having a web supply roll, a tension roll to press the web against the fuser roll, and a web take up roll. To prevent spooling of the web from the supply roll during a paper jam clearance while the pressure roll is in contact with the fuser roll, a torsion spring is mounted on the tension roll shaft. The torsion spring provides enough torsional force on the tension roll to prevent rotation thereof during a jam clearance, thus preventing web spooling. During normal operation, the take up roll intermittently overcomes the torsion spring to step the web thereon.
摘要翻译： 用于电子照相打印机或复印机的定影器具有形成辊隙的定影辊和压力辊，通过该辊隙传送具有调色剂图像的记录纸以将调色剂图像熔合在其中。 定影器包括清洁网系统以清洁具有卷筒纸供应辊的定影辊，将卷筒纸压靠在定影辊上的张力辊和卷取卷筒。 为了防止当压辊与定影辊接触时在卡纸间隙期间卷筒纸从供给辊上卷绕，扭力弹簧安装在张力辊轴上。 扭力弹簧在张力辊上提供足够的扭转力，以防止在卡纸间隙期间旋转，从而防止卷筒纸缠绕。 在正常操作期间，卷取辊间歇地克服了扭转弹簧以使幅材在其上移动。
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公开(公告)号：US07228082B1
公开(公告)日：2007-06-05
申请号：US11509238
申请日：2006-08-24
IPC分类号： G03G15/00
CPC分类号： G03G15/2064 , G03G2215/00734 , G03G2215/2006
摘要： A printing machine adapted to print an image on a plurality of different predefined sized sheets, including: means for selecting a sheet of a predefined size to be imaged; means for recording image; means for developing the image; means for transferring the image on the sheet; and a fuser for fusing the image onto the sheet, the fuser includes an endless belt having a plurality of predefined sized fusing areas being selectively activatable, and wherein the plurality of predefined sized fusing areas are arranged in a substantially parallel manner along a process direction of the belt; and means for activating one or more of the plurality of predefined sized fusing areas to correspond to one of the selected predefined sized sheet.
摘要翻译： 一种适于在多个不同的预定尺寸的纸张上打印图像的打印机，包括：用于选择要成像的预定尺寸的纸张的装置; 记录图像的手段 开发图像的手段; 用于将图像转印在纸张上的装置; 以及定影器，用于将所述图像熔合到所述片材上，所述定影器包括环形带，其具有可选择性地激活的多个预定义尺寸的定影区域，并且其中所述多个预定义尺寸的定影区域以基本上平行的方式沿着 皮带; 以及用于激活所述多个预定义尺寸的定影区域中的一个或多个以对应于所选择的预定尺寸的片材之一的装置。
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公开(公告)号：US08348405B2
公开(公告)日：2013-01-08
申请号：US12874363
申请日：2010-09-02
IPC分类号： B41J2/175
CPC分类号： B41J2/17593
摘要： A molten ink supply for a solid ink printing machine includes a container for storing solid ink pellets and a withdrawal tube having an inlet end disposed within the container. A vacuum generator is disposed at the outlet end of the withdrawal tube operable to draw a vacuum within the tube. A feed conduit is connected to the outlet end for receiving solid ink pellets drawn therein by said vacuum generator and conveying the pellets to a melting station operable to melt the solid ink pellets. An assist tube is provided within the container with a discharge nozzle disposed within the withdrawal tube at the inlet end and operable to provide a flow of air into the withdrawal tube to agitate solid ink pellets and facilitate withdrawal of the pellets by the vacuum generator.
摘要翻译： 用于固体油墨印刷机的熔融油墨供应器包括用于储存固体油墨颗粒的容器和具有设置在容器内的入口端的抽出管。 真空发生器设置在抽出管的出口端，可操作以在管内抽真空。 进料管连接到出口端，用于接收由所述真空发生器吸入的固体油墨颗粒，并将颗粒输送到可操作以熔化固体油墨颗粒的熔化站。 辅助管设置在容器内，排放喷嘴设置在抽出管内的入口端，并且可操作以将空气流提供到抽出管中以搅拌固体油墨颗粒并便于真空发生器取出颗粒。
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