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公开(公告)号：US06587664B1
公开(公告)日：2003-07-01
申请号：US09580185
申请日：2000-05-26
IPC分类号： G03G1520
CPC分类号： G03G15/2064
摘要： A mechanism for applying pressure load force in a reproduction apparatus fuser device having at least one heated fuser member and a pressure member in nip relation to permanently fix a marking particle image to a receiver member. The pressure load force applying mechanism includes a load arm assembly rotatable about a fixed pivot axis to apply a pressure force to the pressure member, and a load cam selectively rotated about a drive shaft. A cam follower member is associated with the load cam, wherein a force of the load cam is applied via the cam follower member to the load arm assembly. A spring nest is formed as a part of the load arm assembly. The spring nest supports at least a heavy spring and a light spring; wherein the cam follower member, upon movement under the influence of the load cam, compresses the nested light spring and the heavy spring at different travel positions of the cam follower for varying the pressure force on the pressure member.
摘要翻译： 一种用于在具有至少一个加热的定影器构件和压区构件的再现装置定影装置中施加压力载荷力的机构，以将标记颗粒图像永久固定到接收构件。 压力负载力施加机构包括可围绕固定的枢转轴线旋转的负载臂组件，以对压力构件施加压力，以及围绕驱动轴选择性地旋转的负载凸轮。 凸轮从动件与负载凸轮相关联，其中负载凸轮的力通过凸轮从动件施加到负载臂组件。 弹簧座形成为负载臂组件的一部分。 弹簧座至少支撑重弹簧和轻弹簧; 其中所述凸轮从动件在所述负载凸轮的影响下移动时，在所述凸轮从动件的不同行进位置压缩所述嵌套的轻弹簧和所述重弹簧，以改变所述压力构件上的压力。
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12.发明授权Method and apparatus for variable width surface treatment application to a fuser 有权用于可变宽度表面处理的方法和装置应用于定影器公开(公告)号：US07215915B2
公开(公告)日：2007-05-08
申请号：US11024134
申请日：2004-12-28
申请人： Michael K. Baskin , Richard C. Baughman , Thomas J. Foster , Borden H. Mills, III , Terry N. Morganti
发明人： Michael K. Baskin , Richard C. Baughman , Thomas J. Foster , Borden H. Mills, III , Terry N. Morganti
IPC分类号： G03G15/20
CPC分类号： G03G15/2025 , G03G15/2042 , G03G2215/20 , G03G2215/2093
摘要： The invention relates to application of a surface treatment to a fuser, typically in a print process. According to various aspects of the invention, methods and apparatus are provided for applying surface treatment to a fuser comprising varying a width of surface treatment application to the fuser.
摘要翻译： 本发明涉及通常在印刷过程中对定影器的表面处理的应用。 根据本发明的各个方面，提供了用于对熔化器进行表面处理的方法和装置，该定影器包括改变对定影器的表面处理应用的宽度。
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公开(公告)号：US06959164B1
公开(公告)日：2005-10-25
申请号：US10669077
申请日：2003-09-23
IPC分类号： G03G15/20
CPC分类号： G03G15/2025
摘要： The invention generally relates to the field of fusing powder toner images on receiver sheets. According to various aspects of the invention, methods and apparatus are provided of cleaning, only during standby, a pressure roller that cooperates with a fuser roller in fusing toner images. The pressure roller is cleaned with a cleaning pad mounted adjacent the pressure roller in an electrographic printer.
摘要翻译： 本发明一般涉及将粉末调色剂图像定影在接收片上的领域。 根据本发明的各个方面，提供方法和装置，仅在待机期间清洁与定影辊配合以调整调色剂图像的压力辊。 压力辊用电子印刷机中与压力辊相邻的清洁垫清洁。
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14.发明授权公开(公告)号：US06957035B1
公开(公告)日：2005-10-18
申请号：US10667558
申请日：2003-09-22
CPC分类号： G03G15/657 , G03G15/2028 , G03G2215/20
摘要： A fuser entrance guide in an electrophotographic apparatus, which supports a sheet of copy medium as it enters the fuser section. The guide has a curved base plate that has vacuum ports both at the edges and across the central area thereof. The ports in the central area are arranged in rows with the exits of all ports in a respective row being fluidly connected by a groove formed in the lower surface of the base plate. The recessed area of the grooves reduce the total contact area of the sheet thereby reducing the drag forces on the sheet but, at the same time, increasing the holding force of the vacuum on the sheet.
摘要翻译： 电子照相设备中的定影器入口引导件，当进入定影部分时支持一张复印介质。 引导件具有弯曲的基板，其在边缘和横跨其中心区域都具有真空端口。 中央区域中的端口排列成排，各列中的所有端口的出口通过形成在基板的下表面中的凹槽流体连接。 槽的凹陷区域减小了片材的总接触面积，从而减小了片材上的牵引力，同时增加了片材上真空的保持力。
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公开(公告)号：US5212359A
公开(公告)日：1993-05-18
申请号：US829637
申请日：1992-02-03
申请人： Terry N. Morganti
发明人： Terry N. Morganti
IPC分类号： H01H9/22
CPC分类号： H01H9/226
摘要： A multiple interface safety switch actuating mechanism, operable by actuators on the doors of a cabinet, is provided. The switch actuating mechanism, through abutting contact with a biased shaft activated switch, enables an apparatus, contained within the cabinet, when the doors of the cabinet are closed and disables the apparatus, contained within the cabinet, when a door of the cabinet is open. The switch actuating mechanism is maintained in a first position when both doors are open, in a second position upon the closing of one door and in a third position upon the closing of both doors. Accidental activation of the switch actuating mechanism is prevented by a slotted plate mounted in front of the switch actuating mechanism to preclude other than the door actuators from activating the switch actuating mechanism.
摘要翻译： 提供了一种通过机柜门上的致动器操作的多接口安全开关致动机构。 开关致动机构通过与偏置轴致动的开关的邻接接触，使得当机柜的门被关闭并且当机柜的门打开时使柜体内容纳的装置不被使用时，容纳在机柜内的装置 。 当两个门打开时，开关致动机构保持在第一位置，在一个门的关闭时处于第二位置，并且在两个门的关闭时处于第三位置。 通过安装在开关致动机构前面的开槽板防止开关致动机构的意外启动，以排除门致动器以外的开启致动机构。
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公开(公告)号：US5477316A
公开(公告)日：1995-12-19
申请号：US245982
申请日：1994-05-18
IPC分类号： G03G15/20
CPC分类号： G03G15/2025
摘要： An articulatable wick assembly for applying offset-preventing liquid to a surface in a fuser includes support plates for each end. Each support plate has a bent cam tab and a spring engagement arm. Compression springs between each spring engagement arm and a base urge the wick into engagement with the surface to which liquid is to be applied. A cam engages the cam tab to rotate the wick away from the surface against the urging of the spring. Each support plate is mounted to a pivot bar for pivotal movement of the wick assembly.
摘要翻译： 用于将防偏移液体施加到定影器中的表面的可铰接灯芯组件包括用于每个端部的支撑板。 每个支撑板具有弯曲的凸轮接头和弹簧接合臂。 每个弹簧接合臂和基座之间的压缩弹簧促使油绳与待施加液体的表面接合。 凸轮接合凸轮接头以克服弹簧的推动使油绳从表面旋转。 每个支撑板安装到枢轴杆上，用于芯组件的枢转运动。
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公开(公告)号：US5426497A
公开(公告)日：1995-06-20
申请号：US245342
申请日：1994-05-18
CPC分类号： B65H5/062 , B41J13/02 , G03G15/6564 , G03G2215/00405
摘要： A roller pair assembly for a pair of registration rollers which accelerates a sheet along an image receiving path. A compression spring positioned between a clip and a retainer provides a force at each end of the rollers urging them together. The retainer includes a nest for receiving the compression spring and a bearing surface for engaging a bearing housing for one of the rollers. The clip includes a projection for engaging the compression spring and a pair of resilient arms with detents engaging detents in an outside surface of a housing for the other roller.
摘要翻译： 一种用于一对定位辊的辊对组件，其沿着图像接收路径加速片材。 定位在夹子和保持器之间的压缩弹簧在辊的每个端部处施加力以将它们推到一起。 保持器包括用于接收压缩弹簧的座和用于接合用于一个辊的轴承壳体的支承表面。 该夹具包括用于接合压缩弹簧的突起和一对具有棘爪的弹性臂，该棘爪将棘爪接合在用于另一个滚子的壳体的外表面中。
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公开(公告)号：US5392107A
公开(公告)日：1995-02-21
申请号：US140806
申请日：1993-10-21
CPC分类号： G03G15/657 , B65H5/224 , B65H2406/323
摘要： A vacuum conveyor system for transporting sheets between two process stations in an image producing apparatus, such as copiers and printers. The system includes a plurality of interleaved belts which extend between the process stations and around rollers to convey the sheet without image disruption or sheet damage between the processing stations.
摘要翻译： 一种用于在诸如复印机和打印机的图像产生设备中的两个处理站之间传送纸张的真空输送机系统。 该系统包括多个交错的带，其在处理站之间和周围的辊之间延伸，以便在处理站之间没有图像中断或纸张损坏的情况下传送纸张。
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19.发明授权公开(公告)号：US06862415B2
公开(公告)日：2005-03-01
申请号：US10184350
申请日：2002-06-27
IPC分类号： G03G15/20
CPC分类号： G03G15/2064
摘要： The invention relates to a device and method for treating the surface of an article in connection with printing. More particularly, the invention relates to a method and device, which is capable of checking the motion of a roller in a device for fixing toner on printed sheet or web material using a magnet and a magnetic sensitive element located in a fixed position near the rotating element so as to sense the passage of at least a pole thereof at each rotation of the magnet.
摘要翻译： 本发明涉及一种用于处理与印刷有关的物品的表面的装置和方法。 更具体地，本发明涉及一种方法和装置，其能够使用位于旋转的附近的固定位置的磁体和磁敏元件来检查用于将调色剂固定在印刷片材或卷材上的装置中的辊的运动 以便在磁体的每次旋转时感测至少其极点的通过。
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公开(公告)号：US06430385B1
公开(公告)日：2002-08-06
申请号：US09745861
申请日：2000-12-21
IPC分类号： G03G2100
CPC分类号： G03G15/2025 , G03G21/1647 , G03G21/1685 , G03G2221/1639
摘要： An electrophotographic apparatus having a wick roller assembly and a method for servicing. The wick roller assembly is rotatably mounted to the fuser section of the apparatus and is releasably latched thereto whereby the fuser roller in the assembly can be quickly and easily accessed for servicing. This eliminates the need for a technician to remove the entire wick roller assembly in order to service or replace the wick roller, itself.
摘要翻译： 具有芯辊组件的电子照相设备和维修方法。 油绳辊组件可旋转地安装到设备的定影部分并且可释放地锁定在其上，由此组装中的定影辊可以快速且容易地接近以进行维修。 这消除了技术人员去除整个油绳辊组件以便维修或更换油绳辊本身的需要。
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