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1. 发明授权

EP0505214B1 Toner metering apparatus with pressure equalization 失效
标题翻译：调色剂计量单元与压力补偿。
公开(公告)号：EP0505214B1
公开(公告)日：1995-06-07
申请号：EP92302457.4
申请日：1992-03-23
申请人： LEXMARK INTERNATIONAL, INC.
发明人： Molloy, James John
IPC分类号： G03G15/08
CPC分类号： G03G15/0877 , Y10S222/01

2. 发明公开

EP0505214A2 Toner metering apparatus with pressure equalization 失效
标题翻译： TonerDosiergerätmit Druckausgleich。
公开(公告)号：EP0505214A2
公开(公告)日：1992-09-23
申请号：EP92302457.4
申请日：1992-03-23
申请人： LEXMARK INTERNATIONAL, INC.
发明人： Molloy, James John
IPC分类号： G03G15/08
CPC分类号： G03G15/0877 , Y10S222/01
摘要： Metering roller (3) in the electrophotographic developer cartridge (1) is unsymmetrical along its length. As the metering roller rotates it distributes toner (11) both ways between one chamber (13) and another (19) to maintain an equilibrium level (31) between the chambers. The unsymmetrical roller simultaneously reduces and increases the area of one chamber (13), and possibly also provides a significant open path to the other chamber (19) across its flat surfaces (35), to inherently eliminate significant pressure build-up in that chamber (13). The need for a vent between the chambers is eliminated.
摘要翻译：电子照相显影剂盒（1）中的测光辊（3）沿其长度不对称。当计量辊旋转时，它将一个腔室（13）和另一个腔室（19）之间的调色剂（11）分配在一起，以保持腔室之间的平衡水平（31）。不对称辊同时减小和增加一个室（13）的面积，并且还可能提供穿过其平坦表面（35）的另一个室（19）的显着的开放路径，以固有地消除该室中显着的压力积聚（13）。消除了在室之间的通气的需要。

3. 发明公开

EP0314598A3 Thermal printhead actuator 失效
标题翻译：热敏打印机
公开(公告)号：EP0314598A3
公开(公告)日：1989-11-08
申请号：EP88480042.6
申请日：1988-09-27
申请人： LEXMARK INTERNATIONAL, INC.
发明人： Applegate, Steven Lewis , Molloy, James John , Tao, Deh Chang
IPC分类号： B41J25/30
CPC分类号： B41J25/316
摘要： A thermal printhead (19), which is pivotally mounted on a carrier (11), is moved into and out of its printing position by a four bar linkage (33, 34, 38, 11), which is responsive to the direction in which the carrier (11) is being advanced, rendering a spring (40), which urges the thermal printhead (19) into its printing position, effective and ineffective. When the carrier (11), is advanced from left to right to print, the linkage responds to a drive mechanism (23, 24) for the carrier (11) to enable movement of the printhead into its printing position by the spring (40) prior to the carrier drive mechanism (23, 24) moving the carrier. When the carrier (11) is to be moved from right to left in the non-printing direction, the linkage responds to the initial motion of the carrier drive mechanism (23, 24) in this direction to render the spring (40) ineffective and to move the printhead (19) out of its printing position prior to the carrier drive mechanism (23, 24) moving the carrier (11).

4. 发明公开

EP0903644A2 Electrophotographic imaging apparatus 失效
标题翻译：一种电子照相成像装置
公开(公告)号：EP0903644A2
公开(公告)日：1999-03-24
申请号：EP98304981.8
申请日：1998-06-24
申请人： Lexmark International, Inc.
发明人： Curry, Steven Alan , Horrall, Paul Douglas , Merrifield, David Lee , Mlejnek, Daniel George , Molloy, James John , Portig, Harold , Ream, Gregory Lawrence , Seman, Richard Andrew, Jr.
IPC分类号： G03G15/08
CPC分类号： G03G15/0872 , G03G15/0855 , G03G15/0865
摘要： A toner cartridge (1) contains a photoconductive drum (49) having a central shaft (47). Gear (145) turns with the drum and has a stud (602). A coil spring (604) is mounted on the stud to form a spring clutch which is unwound by the rotation of the drum during imaging. Alternatively, a flat frictional surface is pressed against the side wall (600b) of the gear. Both contact areas have a light grease. The drag forces provide accurate, smooth operation during imaging.

5. 发明公开

EP0412923A3 Toner metering apparatus 失效
标题翻译：调色仪
公开(公告)号：EP0412923A3
公开(公告)日：1992-05-27
申请号：EP90480094.3
申请日：1990-06-29
申请人： LEXMARK INTERNATIONAL, INC.
发明人： Aldrich, Charles Stanley , Applegate, Steven Lewis , Craft, James Alexander , Molloy, James John , Pawley, Michael Lewis
IPC分类号： G03G15/08
CPC分类号： G03G15/0896 , G03G15/0877 , Y10S222/01
摘要： A developer apparatus (29) for use in an electrostatic reproduction apparatus includes a large reservoir of toner (34, 44). The toner is located in a supply chamber (39) and is metered to a developer roller chamber (35) from which it is carried by a developer roller (31) past a doctor blade (36) to a photoconductor drum (19) for image development. A toner metering roller (41) rotates with the developer roller (31) to provide a continuous supply of toner from the supply chamber (39) to the developer chamber (35). Once an equilibrium level (65) is reached, the toner metering roller (41) acts to remove toner (34) from the developer chamber (35) to the supply chamber (39) to insure proper operation of the developer roller (31).

6. 发明授权

EP0316253B1 Reloadable ribbon cartridge 失效
标题翻译：可重新装填的色带盒
公开(公告)号：EP0316253B1
公开(公告)日：1991-10-23
申请号：EP88480047.5
申请日：1988-09-27
申请人： LEXMARK INTERNATIONAL, INC.
发明人： Craft, James Alexander , Molloy, James John
IPC分类号： B41J32/00 , B41J33/28 , B41J33/42
CPC分类号： B41J33/42 , B41J32/00 , B41J33/28

7. 发明公开

EP0314598A2 Thermal printhead actuator 失效
标题翻译： BettertigungsmechanismusfürThermo-Druckkopf。
公开(公告)号：EP0314598A2
公开(公告)日：1989-05-03
申请号：EP88480042.6
申请日：1988-09-27
申请人： LEXMARK INTERNATIONAL, INC.
发明人： Applegate, Steven Lewis , Molloy, James John , Tao, Deh Chang
IPC分类号： B41J25/30
CPC分类号： B41J25/316
摘要： A thermal printhead (19), which is pivotally mounted on a carrier (11), is moved into and out of its printing position by a four bar linkage (33, 34, 38, 11), which is responsive to the direction in which the carrier (11) is being advanced, rendering a spring (40), which urges the thermal printhead (19) into its printing position, effective and ineffective. When the carrier (11), is advanced from left to right to print, the linkage responds to a drive mechanism (23, 24) for the carrier (11) to enable movement of the printhead into its printing position by the spring (40) prior to the carrier drive mechanism (23, 24) moving the carrier. When the carrier (11) is to be moved from right to left in the non-printing direction, the linkage responds to the initial motion of the carrier drive mechanism (23, 24) in this direction to render the spring (40) ineffective and to move the printhead (19) out of its printing position prior to the carrier drive mechanism (23, 24) moving the carrier (11).
摘要翻译：枢转地安装在托架（11）上的热打印头（19）通过四杆连杆（33,34,38,11）移动进出其打印位置，该四杆连杆（33,34,38,11）响应于其中载体（11）正在前进，使得将热打印头（19）推入其打印位置的弹簧（40）有效和无效。当载体（11）从左到右前进到打印时，连杆响应用于载体（11）的驱动机构（23,24），以使得打印头能够通过弹簧（40）移动到其打印位置，在载体驱动机构（23,24）之前移动载体。当载体（11）在非打印方向上从右向左移动时，连杆响应载体驱动机构（23,24）在该方向上的初始运动，使得弹簧（40）无效，并且在载体驱动机构（23,24）移动载体（11）之前将打印头（19）移出其打印位置。

8. 发明公开

EP0903644A3 Electrophotographic imaging apparatus 失效
标题翻译： ElektrophotographischesAbbildungsgerät
公开(公告)号：EP0903644A3
公开(公告)日：2000-07-26
申请号：EP98304981.8
申请日：1998-06-24
申请人： Lexmark International, Inc.
发明人： Curry, Steven Alan , Horrall, Paul Douglas , Merrifield, David Lee , Mlejnek, Daniel George , Molloy, James John , Portig, Harold , Ream, Gregory Lawrence , Seman, Richard Andrew, Jr.
IPC分类号： G03G15/08 , G03G15/00
CPC分类号： G03G15/0872 , G03G15/0855 , G03G15/0865
摘要： A toner cartridge (1) contains a photoconductive drum (49) having a central shaft (47). Gear (145) turns with the drum and has a stud (602). A coil spring (604) is mounted on the stud to form a spring clutch which is unwound by the rotation of the drum during imaging. Alternatively, a flat frictional surface is pressed against the side wall (600b) of the gear. Both contact areas have a light grease. The drag forces provide accurate, smooth operation during imaging.
摘要翻译：调色剂盒（1）包含具有中心轴（47）的感光鼓（49）。齿轮（145）与滚筒一起转动并具有螺栓（602）。螺旋弹簧（604）安装在螺柱上以形成弹簧离合器，该弹簧离合器在成像期间通过滚筒的旋转而退绕。或者，平坦的摩擦表面被压靠在齿轮的侧壁（600b）上。两个接触区都有一个轻质的润滑脂。牵引力在成像期间提供准确，平稳的操作。

9. 发明授权

EP0406149B1 Electrophotographic printer and cartridge arrangement 失效
标题翻译：电子照相打印机和钉仓组件。
公开(公告)号：EP0406149B1
公开(公告)日：1995-02-22
申请号：EP90480079.4
申请日：1990-05-29
申请人： LEXMARK INTERNATIONAL, INC.
发明人： Craft, James Alexander , Dollenmayer, William, Lee , Harden, James Philip , Hughes, Frank Marion , Molloy, James John
IPC分类号： G03G15/00
CPC分类号： G03G21/1853 , G03G21/1647 , G03G21/1661 , G03G2221/1651 , G03G2221/1654 , G03G2221/1687 , G03G2221/183

10. 发明公开

EP0636952A2 Electrophotographic processing cartridge 失效
标题翻译：电子照相机。
公开(公告)号：EP0636952A2
公开(公告)日：1995-02-01
申请号：EP94305421.3
申请日：1994-07-22
申请人： LEXMARK INTERNATIONAL, INC.
发明人： Baker, Ronald Willard , Burdick, Robert Leonard , Digirolamo, Martin Victor , Merrifield, David Lee , Molloy, James John , Horrall, Paul Douglas , Tylicki, Gary Michael , Ward II, Earl Dawson , Wilzbach, Bernard Lee
IPC分类号： G03G21/18 , G03G15/08
CPC分类号： G03G21/181 , G03G21/1647 , G03G21/1857 , G03G2221/1657
摘要： In a processing cartridge (1), photoconductor drum (11) is driven by a gear (3) which is in the printer, while toner adder roller (48) is driven independently by a face coupling (5) which is in the printer. On the opposite side, a gear train from toner adder roller (48) drives developer roller (42) and toner paddle (52). The two systems permit the cartridge to function in different printers requiring different ratios of speeds. Stiffness requirements of the cartridge are reduced. Movements are more consistent, and space utilization is enhanced.
摘要翻译：盒具有第一联接器（3），用于使用来自打印机的驱动源和独立于第一联接器的第二联接器旋转感光鼓（11），用于通过与来自打印机的驱动源耦合来旋转显影辊，联轴器位于墨盒的一侧。第二联接器是显影辊和调色剂浆板之间的调色剂加料辊的整体延伸。从加法辊到显影辊的第一连接通过第二联接器的旋转使显影辊转动。从加法器辊到调色剂桨叶的第二连杆机构，即减速系统使调色剂桨叶旋转。两个连接件完全位于盒的与第一侧相对的一侧。

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