专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06263177B1 Document printer/copier with decoupleable drum-support member 失效
标题翻译：具有可拆卸鼓支撑构件的文件打印机/复印机
公开(公告)号：US06263177B1
公开(公告)日：2001-07-17
申请号：US09574425
申请日：2000-05-19
申请人： James D. Shifley , Gregory L. Kowalski , Christian Compera
发明人： James D. Shifley , Gregory L. Kowalski , Christian Compera
IPC分类号： G03G1500
CPC分类号： G03G15/751 , G03G13/09 , G03G21/1647 , G03G21/1671 , G03G2221/1606
摘要： A document printer/copier comprises a pair of drum-support members for rotatably supporting an image-recording drum and, optionally, an intermediate image-transfer drum. At least one of such drum-support members is adapted to be decoupled from the drum(s) it supports and be moved to a position within the machine frame in which it does interfere with the replacement of the drum(s)'s outer layer. Preferably, such member comprises a selectively energizeable clamp which, when energized, clamps onto an axle bearing of a drum and thereby supports the drum for rotation. When de-energized, the clamp releases the drum bearing, enabling the drum-support member to be slid axially along the drum axis to a position spaced from the drum axle, and thereafter pivoted to a position spaced from the drum axis where it does not interfere with drum servicing and/or replacement.
摘要翻译：文件打印机/复印机包括一对鼓支撑构件，用于可旋转地支撑图像记录鼓和可选地中间图像转印鼓。这样的鼓支撑构件中的至少一个适于与其支撑的滚筒分离，并移动到机架内的位置，在该位置中干扰鼓的外层。优选地，这种构件包括可选择性地通电的夹具，其在通电时夹紧在滚筒的轴承上，从而支撑滚筒以进行旋转。当断电时，夹具释放滚筒轴承，使得滚筒支撑构件能够沿着滚筒轴线轴向滑动到与鼓轴间隔开的位置，然后枢转到与滚筒轴线间隔开的位置干扰鼓服务和/或更换。

2. 发明授权

US06484002B2 Document printer/copier with decoupleable drum-support member 失效
标题翻译：具有可拆卸鼓支撑构件的文件打印机/复印机
公开(公告)号：US06484002B2
公开(公告)日：2002-11-19
申请号：US09877777
申请日：2001-06-08
申请人： James D. Shifley , Gregory L. Kowalski , Christian Compera
发明人： James D. Shifley , Gregory L. Kowalski , Christian Compera
IPC分类号： F03G1500
CPC分类号： G03G15/751 , G03G13/09 , G03G21/1647 , G03G21/1671 , G03G2221/1606
摘要： A document printer/copier comprises a pair of drum-support members for rotatably supporting an image-recording drum and, optionally, an intermediate image-transfer drum. At least one of such drum-support members is adapted to be decoupled from the drum(s) it supports and be moved to a position within the machine frame in which it does interfere with the replacement of the drum(s)'s outer layer. Preferably, such member comprises a selectively energizable clamp which, when energized, clamps onto an axle bearing of a drum and thereby supports the drum for rotation. When de-energized, the clamp releases the drum bearing, enabling the drum-support member to be slid axially along the drum axis to a position spaced from the drum axle, and thereafter pivoted to a position spaced from the drum axis where it does not interfere with drum servicing and/or replacement.
摘要翻译：文件打印机/复印机包括一对鼓支撑构件，用于可旋转地支撑图像记录鼓和可选地中间图像转印鼓。这样的鼓支撑构件中的至少一个适于与其支撑的滚筒分离，并移动到机架内的位置，在该位置中干扰鼓的外层。优选地，这种构件包括选择性可激励的夹子，当夹紧器被夹紧在滚筒的轴承上并由此支撑滚筒以进行旋转。当断电时，夹具释放滚筒轴承，使得滚筒支撑构件能够沿着滚筒轴线轴向滑动到与鼓轴间隔开的位置，然后枢转到与滚筒轴线间隔开的位置干扰鼓服务和/或更换。

3. 发明授权

US06259873B1 Cantilever drum mount for document printer/copier 有权
标题翻译：用于文件打印机/复印机的悬臂式鼓座
公开(公告)号：US06259873B1
公开(公告)日：2001-07-10
申请号：US09574275
申请日：2000-05-19
申请人： James D. Shifley , Gregory L. Kowalski , Andreas Dickhoff , Andreas G. Nagy
发明人： James D. Shifley , Gregory L. Kowalski , Andreas Dickhoff , Andreas G. Nagy
IPC分类号： G03G2116
CPC分类号： G03G15/1605 , G03G15/751 , G03G21/1647 , G03G21/1671 , G03G2221/1606 , G03G2221/1642 , G03G2221/1654
摘要： A cantilever drum-mounting apparatus adapted for use in a document printer/copier comprises: (i) a housing having an opening therein; (ii) a carriage movably mounted within the opening and adapted to receive, retain and rotatably support an axle of a drum; and (iii) a plurality of guide rollers, rotatably mounted on the carriage and engageable with opposing outer surface of the housing, for limiting movement of the carriage to a direction substantially normal to the axis for drum rotation. Preferably, movement of the carriage is controlled by the actuator of an air cylinder that cooperates with one or more reference surfaces within the housing opening to locate the drum axle at a desired position.
摘要翻译：适用于文件打印机/复印机的悬臂式滚筒安装装置包括：（i）其中具有开口的壳体; （ii）可移动地安装在所述开口内并适于容纳，保持和可旋转地支撑滚筒的轴的托架; 和（iii）可旋转地安装在滑架上并可与壳体的相对的外表面接合的多个导辊，用于限制滑架基本上垂直于滚筒旋转轴线的方向。优选地，滑架的移动由气缸的致动器控制，气缸的致动器与壳体开口内的一个或多个参考表面配合，以将鼓轴定位在期望的位置。

4. 发明授权

US06625407B2 Cantilever drum mount for document printer/copier 有权
公开(公告)号：US06625407B2
公开(公告)日：2003-09-23
申请号：US09878048
申请日：2001-06-08
申请人： James D. Shifley , Gregory L. Kowalski , Andreas Dickhoff , Andreas G. Nagy
发明人： James D. Shifley , Gregory L. Kowalski , Andreas Dickhoff , Andreas G. Nagy
IPC分类号： G03G1500
CPC分类号： G03G15/1605 , G03G15/751 , G03G21/1647 , G03G21/1671 , G03G2221/1606 , G03G2221/1642 , G03G2221/1654
摘要： A cantilever drum-mounting apparatus adapted for use in a document printer/copier having a housing having: an opening therein; a carriage movably mounted within the opening and adapted to receive, retain and rotatably support an axle of a drum; and a plurality of guide mechanisms, rotatably mounted on the carriage and engageable with opposing outer surface of the housing, for limiting movement of the carriage to a direction substantially normal to the axis for drum rotation. Preferably, movement of the carriage is controlled by the actuator of an air cylinder that cooperates with one or more reference surfaces within the housing opening to locate the drum axle at a desired position.

5. 发明授权

US06394943B1 Image transfer drum for document printer/copier 有权
标题翻译：文件打印机/复印机的图像转印鼓
公开(公告)号：US06394943B1
公开(公告)日：2002-05-28
申请号：US09574447
申请日：2000-05-19
申请人： Steven Cormier , James D. Shifley , Gregory L. Kowalski
发明人： Steven Cormier , James D. Shifley , Gregory L. Kowalski
IPC分类号： B25F502
CPC分类号： G03G15/1605 , B41F27/105 , B41P2227/21 , Y10T29/49549 , Y10T29/49558
摘要： A drum assembly comprises a replaceable sleeve of resilient material supported by a rigid cylindrical mandrel having an air bearing at one end to facilitate loading and removal of the resilient sleeve. The air bearing is provided by a pair of cooperating plates one of which is scored with equally spaced and radially extending slots. When urged together, the plates define a central air chamber and a plurality of radially-extending passages serving to direct pressurized air radially from one end of the mandrel.
摘要翻译：滚筒组件包括由刚性圆柱形心轴支撑的可更换的弹性材料套筒，所述刚性圆柱形心轴在一端具有空气轴承以便于弹性套筒的装载和移除。空气轴承由一对配合板提供，其中一个配合板被刻划成等间隔且径向延伸的槽。当一起被推动时，板限定中央空气室和多个径向延伸的通道，用于从心轴的一端沿径向引导加压空气。

6. 发明授权

US07113735B2 Precision release agent management system 有权
标题翻译：精密脱模剂管理系统
公开(公告)号：US07113735B2
公开(公告)日：2006-09-26
申请号：US10974414
申请日：2004-10-27
申请人： Ruediger Schlien , Randall J. Taylor , Fangsheng Wu , Gregory L. Kowalski , Richard Berg , Mikhail E. Fishkin , David F. Cahill
发明人： Ruediger Schlien , Randall J. Taylor , Fangsheng Wu , Gregory L. Kowalski , Richard Berg , Mikhail E. Fishkin , David F. Cahill
IPC分类号： G03G15/20
CPC分类号： G03G15/2025 , G03G2215/2093 , Y10S118/01
摘要： A precision release agent management system for an electrostatographic reproduction apparatus fuser device. The precision release agent management system includes a reservoir adapted to contain a release agent. A wick absorbs release agent from the reservoir. A metering member receives release agent from the wick, which is supported for resiliently urging into operative contact with the metering member. A blade member is associated with the metering member to establish a desired thickness of release agent on the metering member, and a donor member is adapted to receive release agent from the metering member, and operatively contact the fuser device to apply the release agent thereto. A plurality of features is associated with the reservoir for precise alignment of the donor member, the metering member, and the metering blade.
摘要翻译：一种用于静电复印装置定影装置的精密脱模剂管理系统。精密脱模剂管理系统包括适于容纳脱模剂的容器。吸油芯从储存器吸收脱模剂。计量构件从油绳接收脱模剂，其被支撑以弹性地推动以与计量构件操作性接触。叶片构件与计量构件相关联以在计量构件上建立期望的脱模剂厚度，并且施主构件适于从计量构件接收脱模剂，并且可操作地接触定影装置以将释放剂施加到其上。多个特征与储存器相关联，用于供体构件，计量构件和计量叶片的精确对准。

7. 发明授权

US07796913B2 Toner removal apparatus with profiled blade 有权
标题翻译：具有异型刃的除粉装置
公开(公告)号：US07796913B2
公开(公告)日：2010-09-14
申请号：US12261260
申请日：2008-10-30
申请人： Richard H. Berg , Gregory L. Kowalski , Francisco L. Ziegelmuller
发明人： Richard H. Berg , Gregory L. Kowalski , Francisco L. Ziegelmuller
IPC分类号： G03G15/16
CPC分类号： G03G15/168 , G03G21/0017 , G03G21/0029 , G03G21/0076 , G03G21/10 , G03G21/12 , G03G2215/1661 , G03G2221/001 , G03G2221/0052
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 profiled metal 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 and the cover assembly are easily replaceable by the operator in the correct order.
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。纸幅清洁器具有两个刮片，包括一个或多个异形金属刀片，每个刮刀具有一个区别，使得当刀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，以便于去除材料从网络。刮水器清洁刀片和盖组件可以由操作者以正确的顺序容易地更换。

8. 发明授权

US06823165B1 Method and apparatus for applying a constant load to a roller 有权
标题翻译：用于向辊施加恒定载荷的方法和装置
公开(公告)号：US06823165B1
公开(公告)日：2004-11-23
申请号：US09575077
申请日：2000-05-19
申请人： Andreas G. Nagy , Randall J. Taylor , Gregory L. Kowalski
发明人： Andreas G. Nagy , Randall J. Taylor , Gregory L. Kowalski
IPC分类号： G03G1516
CPC分类号： G03G15/1635
摘要： A method and apparatus for applying a predetermined load to a roller in a printer and/or copier apparatus comprises supporting a first member relative to a frame, the first member including a driver element; advancing the driver element under a first force to establish a spring force in a spring; the driver element being stopped by a stop member to isolate any variability in the first force from affecting the spring force; providing a force receiving surface secured to said roller; engaging the force receiving surface with a second member, the second member being connected to the spring so as to provide a loading force to the roller.
摘要翻译：一种用于将打印机和/或复印机装置中的预定载荷施加到滚筒的方法和装置包括相对于框架支撑第一构件，所述第一构件包括驱动元件; 在第一力下推进驾驶员元件以在弹簧中建立弹簧力; 所述驱动元件由止动构件阻挡以隔离所述第一力中的任何变化而不影响所述弹簧力; 提供固定到所述辊的受力面; 与第二构件接合力接收表面，第二构件连接到弹簧，以便向辊提供加载力。

9. 发明授权

US06934500B2 Fuser release agent fluid management system 失效
标题翻译：定影剂脱模剂流体管理系统
公开(公告)号：US06934500B2
公开(公告)日：2005-08-23
申请号：US10667557
申请日：2003-09-22
申请人： Gregory L. Kowalski
发明人： Gregory L. Kowalski
IPC分类号： G03G15/20
CPC分类号： G03G15/2025 , G03G2215/2032
摘要： A release agent fluid management system and methods of dispensing such fluid in fuser apparatus of image reproduction systems. The release agent fluid management system controllably applies release agent fluid to the fuser surface. A processor controls the amount of applied release agent fluid based on one or more image reproduction operating parameters.
摘要翻译：一种脱模剂流体管理系统和在图像再现系统的定影装置中分配这种流体的方法。脱模剂流体管理系统可控地将释放剂流体施加到定影表面。处理器基于一个或多个图像再现操作参数来控制施加的脱模剂流体的量。

10. 发明授权

US4768058A Reproduction apparatus with everting bellows 失效
标题翻译：复制装置与永恒波纹管
公开(公告)号：US4768058A
公开(公告)日：1988-08-30
申请号：US95197
申请日：1987-09-11
申请人： Gregory L. Kowalski
发明人： Gregory L. Kowalski
IPC分类号： G03G15/041 , G03G15/00 , G03G15/26
CPC分类号： G03G15/041
摘要： A bellows for use in an exposure station of an electrophotographic copier or other reproduction apparatus. The bellows has one end thereof coupled to a movable lens for changing the image reduction/magnification ratio of the station. The lens movement is such that movement of the lens from one extreme imaging position to another extreme imaging position is accomplished by everting of the bellows to permit for a more compact bellows design.
摘要翻译：用于电子照相复印机或其他再现设备的曝光站的波纹管。波纹管的一端连接到可移动透镜，用于改变电台的图像缩小/放大率。透镜运动使得透镜从一个极端成像位置移动到另一个极端成像位置是通过使波纹管的旋转来实现的，以允许更紧凑的波纹管设计。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式