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公开(公告)号：US08086133B2
公开(公告)日：2011-12-27
申请号：US12261274
申请日：2008-10-30
申请人： Francisco L. Ziegelmuller , Thomas C. Bidwell , Daniel R. Palmer , Bonnie J. Patterson , James N. Alkins
发明人： Francisco L. Ziegelmuller , Thomas C. Bidwell , Daniel R. Palmer , Bonnie J. Patterson , James N. Alkins
CPC分类号： G03G15/168 , G03G21/0076 , G03G2221/001 , G03G2221/0042 , G03G2221/0089
摘要： A cleaning station for removing particulate material from a moving web in an electrographic printer/copier includes a customer-replaceable web-cleaner device with a support bracket/backup shoe assembly. The web-cleaner has two wiper blades, including one or more blades, each having a distinguishment such that the distinguishment distinguishes one wiper blade from the other wiper blade when the blades are locked into the cleaner sump by springs, to facilitate material removed from the web. The wiper cleaning blades are held using a shoe that comprises a “T-shaped” extrusion wherein the extrusion has a rigidity to reduce shoe deformations.
摘要翻译： 用于在电印/复印机中从移动幅材除去颗粒材料的清洁站包括具有支撑托架/备用鞋组件的客户可替换的卷筒纸清洁器装置。 卷筒纸清洁器具有两个刮片，包括一个或多个叶片，每个刮片具有区别，使得当叶片通过弹簧锁定到清洁器槽中时，该区别将一个刮片与另一个刮片相区分，以便于从 网络 刮水器清洁刮板使用包括“T形”挤出件的鞋来保持，其中挤出具有减轻鞋变形的刚性。
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公开(公告)号：US20100111559A1
公开(公告)日：2010-05-06
申请号：US12261274
申请日：2008-10-30
申请人： Francisco L. Ziegelmuller , Thomas C. Bidwell , Daniel R. Palmer , Bonnie J. Patterson , James N. Alkins
发明人： Francisco L. Ziegelmuller , Thomas C. Bidwell , Daniel R. Palmer , Bonnie J. Patterson , James N. Alkins
IPC分类号： G03G15/16
CPC分类号： G03G15/168 , G03G21/0076 , G03G2221/001 , G03G2221/0042 , G03G2221/0089
摘要： A cleaning station for removing particulate material from a moving web in an electrographic printer/copier includes a customer-replaceable web-cleaner device with a support bracket/backup shoe assembly. The web-cleaner has two wiper blades, including one or more blades, each having a distinguishment such that the distinguishment distinguishes one wiper blade from the other wiper blade when the blades are locked into the cleaner sump by springs, to facilitate material removed from the web. The wiper cleaning blades are held using a shoe that comprises a “T-shaped” extrusion wherein the extrusion has a rigidity to reduce shoe deformations.
摘要翻译： 用于在电印/复印机中从移动幅材除去颗粒材料的清洁站包括具有支撑托架/备用鞋组件的客户可替换的卷筒纸清洁器装置。 卷筒纸清洁器具有两个刮片，包括一个或多个叶片，每个刮片具有区别，使得当叶片通过弹簧锁定到清洁器槽中时，该区别将一个刮片与另一个刮片相区分，以便于从 网络 刮水器清洁刮板使用包括“T形”挤出件的鞋来保持，其中挤出具有减轻鞋变形的刚性。
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公开(公告)号：US09108817B1
公开(公告)日：2015-08-18
申请号：US14222699
申请日：2014-03-24
CPC分类号： B41J15/04 , B65H20/02 , B65H2404/13161 , B65H2404/522 , B65H2515/842 , B65H2801/15
摘要： A web-guiding system for guiding a web of media travelling from upstream to downstream along a transport path in an in-track direction. A web-guiding structure includes an exterior surface having a pattern of alternating ridges and recesses formed into the exterior surface. The web of media travels past the web-guiding structure with the first side of the web of media contacting at least some of the ridges on the exterior surface of the web-guiding structure. The ridges and recesses are formed into the exterior surface of the web-guiding structure such that the exterior surface has a continuous and smooth surface profile in the cross-track direction having a specified maximum slope magnitude and a specified minimum radius of curvature magnitude.
摘要翻译： 一种纸幅引导系统，用于引导沿轨道方向沿着传送路径从上游到下游行进的介质的卷材。 腹板引导结构包括具有形成在外表面中的交替的脊和凹部的图案的外表面。 介质纤维网经过纸幅引导结构行进，介质幅材的第一侧接触幅材引导结构的外表面上的至少一些脊。 脊和凹部形成在腹板引导结构的外表面中，使得外表面在横向方向具有连续和平滑的表面轮廓，具有规定的最大斜率和规定的最小曲率半径的大小。
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公开(公告)号：US5982477A
公开(公告)日：1999-11-09
申请号：US85730
申请日：1998-05-27
CPC分类号： H04N1/121 , H04N1/193 , H04N2201/0408
摘要： Film scanning apparatus having a film cartridge chamber for receiving a film cartridge containing photographic film having images to be scanned, a film takeup chamber and a film scan gate therebetween. The apparatus has an upstream nip roller set positioned between the film cartridge chamber and the film scan gate and includes at least one drive roller and pinch roller set in which the drive roller has a compliant film engagement surface. A downstream nip roller set is positioned between the film scan gate and the film takeup chamber and includes at least one drive roller and pinch roller set in which the drive roller has a compliant film engagement surface. The upstream nip roller set exerts constant tensioning force on film in the film scan gate buffering the film in the film scan gate against variable tensioning effects on the film caused by the film cartridge. A drive motor is directly connected to the downstream drive roller set and the downstream roller set is drivingly connected to the upstream drive roller set by an elastic drive belt. A differential compression force is exerted on the pinch rollers such that the force on the downstream pinch rollers is greater than on the upstream pinch rollers thereby causing a film speed differential between the upstream and downstream roller sets that maintains a desired degree of tension on film transported through the film scan gate.
摘要翻译： 一种胶片扫描装置，具有一个胶片暗盒室，用于接收一个胶片暗盒，该胶片暗盒含有具有要被扫描的图像的照相胶片，一个胶片卷取室和一个胶片扫描门。 该装置具有位于暗盒室和胶片扫描门之间的上游夹持辊组，并且包括至少一个驱动辊和夹送辊组，其中驱动辊具有柔性膜接合表面。 下游夹持辊组位于膜扫描门和膜卷取室之间，并且包括至少一个驱动辊和夹送辊组，驱动辊具有柔顺膜接合表面。 上游夹持辊组对膜扫描门中的膜施加恒定的张力，以缓冲膜扫描门中的膜，以抵抗由暗盒引起的对膜的可变张力影响。 驱动电动机直接连接到下游驱动辊组，下游辊组驱动地连接到由弹性传动带设置的上游驱动辊。 压缩辊上施加有不同的压缩力，使得下游压紧辊上的力大于上游压紧辊上的力，从而导致上游辊和下游辊组之间的膜速度差异，其在膜输送时保持期望的张力程度 通过电影扫描门。
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