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1. 发明授权

EP0903644B1 Electrophotographic imaging apparatus 失效
标题翻译：一种电子照相成像装置
公开(公告)号：EP0903644B1
公开(公告)日：2004-02-04
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

2. 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.

3. 发明授权

EP0849641B1 Toner cartridge 失效
公开(公告)号：EP0849641B1
公开(公告)日：2003-04-16
申请号：EP97310421.9
申请日：1997-12-22
申请人： LEXMARK INTERNATIONAL, INC.
发明人： Coffey, Johnnie A. , Curry, Steven Alan , Strean, Robert Flynt , Ward, Earl Dawson, II
IPC分类号： G03G15/08
CPC分类号： G03G15/0898 , G03G15/0855 , G03G15/0865 , G03G15/0872 , G03G15/0886 , G03G2221/183

4. 发明公开

EP0849641A1 Toner cartridge 失效
标题翻译：墨粉盒
公开(公告)号：EP0849641A1
公开(公告)日：1998-06-24
申请号：EP97310421.9
申请日：1997-12-22
申请人： LEXMARK INTERNATIONAL, INC.
发明人： Coffey, Johnnie A. , Curry, Steven Alan , Strean, Robert Flynt , Ward, Earl Dawson, II
IPC分类号： G03G15/08
CPC分类号： G03G15/0898 , G03G15/0855 , G03G15/0865 , G03G15/0872 , G03G15/0886 , G03G2221/183
摘要： Hopper plug (143) vents out air pressure build-up which would cause toner leaks. One side of the plug has a series of entrance openings (491) which communicate with the inside of the hopper (61). Air, potentially containing some toner particles, passes through those openings and enters a first chamber (507). The first chamber has exit holes (499) which do not face the entrance openings. Air passing through the exit holes of the first chamber enters a second chamber (509). The second chamber has exit holes (495) which are at the opposite end and do not face the entrance openings. Third chamber (511) of this labyrinth faces a mat toner filter (501) which leads to exit holes (503).
摘要翻译：漏斗塞（143）排出空气压力积聚，从而导致墨粉泄漏。塞子的一侧具有一系列与料斗（61）的内部连通的入口（491）。可能含有一些调色剂颗粒的空气穿过那些开口并进入第一室（507）。第一腔室具有不面向入口的出口孔（499）。通过第一腔室的出口孔的空气进入第二腔室（509）。第二腔室具有出口孔（495），出口孔位于相对端并且不面向入口开口。该迷宫的第三腔室（511）面向通向出口孔（503）的垫式调色剂过滤器（501）。

5. 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。

6. 发明公开

EP0859290A1 Multiple function encoder wheel for cartridges utilized in an electrophotographic output device 失效
标题翻译：在电子照相输出装置具有用于盒多种功能编码器盘
公开(公告)号：EP0859290A1
公开(公告)日：1998-08-19
申请号：EP97310218.9
申请日：1997-12-17
申请人： LEXMARK INTERNATIONAL, INC.
发明人： Barry, Raymond Jay , Curry, Steven Alan , Newman, Benjamin Keith , Ream, Gregory Lawrence , Ward, Earl Dawson, II , Wright, Phillip Byron
IPC分类号： G03G15/08
CPC分类号： G03G15/0822 , G03G15/0856 , G03G15/0889 , G03G15/0896 , G03G21/1896 , G03G2221/1838
摘要： A cartridge (30) for an electrophotographic machine is disclosed having a sump (33) for carrying an agitator (34) rotatably mounted in the sump (33) for engagement with toner (35). An encoded device (31) is coupled to a first end of the agitator (34). A torque sensitive coupling is connected to a second end of the agitator (34) which is connectable to a drive mechanism of the machine. The encoded device (31) includes coding means representing cartridge characteristic information. The coding means may be a plurality of cam surfaces or a plurality of reflective surfaces. Alternatively, the coding means may be a plurality of openings in the encoded plate which are detected by the use of a magnetic field sensor and a magnet.
摘要翻译：的调色剂盒（30），用于在电子照相机圆盘具有游离缺失在搅拌器（34）承载用于接合的贮槽（33）可旋转地安装在集水器（33）与（35）。编码的设备（31）联接到所述搅拌器（34）的第一端。转矩敏感耦合被连接到搅拌器（34）的所有的第二端部可连接到所述机器的驱动机构。所述编码设备（31）包括表示盒的特征信息编码装置。编码装置可以是凸轮表面多个或反射表面的多个的情况。或者，编码装置可以是其通过使用磁场传感器和磁体的检测在所述经编码板开口的多元性。

7. 发明公开

EP0919798A3 Torsion spring grading by hysteresis averaging 审中-公开
标题翻译：通过滞后平均来进行扭转弹簧分级
公开(公告)号：EP0919798A3
公开(公告)日：2001-03-07
申请号：EP98309652.0
申请日：1998-11-25
申请人： Lexmark International, Inc.
发明人： Curry, Steven Alan , Newman, Benjamin Keith
IPC分类号： G01N3/00 , G01N3/22
CPC分类号： G01N3/00 , G01N3/22 , G01N2203/0288 , G01N2203/0292
摘要： Torsion springs (1) are graded by both winding and unwinding them in a test fixture (20) having a central arbor (52a) and ledges (54, 58) functionally corresponding to the use of the springs. This takes hysteresis into account. Data obtained at a known location is approximated as separate straight lines for winding and unwinding. The rotation at the predetermined base or preload torque is determined from the straight lines, and the two values are averaged. To this average value a large predetermined amount (70 degrees) of rotation is added, the torque at that value of rotation is determined from the straight lines, and the two values are averaged. The spring is graded as acceptable when that average torque is within a predetermined range.
摘要翻译：扭力弹簧（1）通过卷绕和展开在具有中心心轴（52a）和凸缘（54,58）的测试夹具（20）中进行分级，所述功能对应于使用弹簧。这考虑到滞后。在已知位置获得的数据近似为用于卷绕和退绕的单独直线。预定基准或预加载扭矩的旋转由直线确定，并且这两个值被平均。对该平均值加上大的预定量（70度）的旋转量，根据直线确定该旋转量的转矩，并对这两个值求平均值。当平均扭矩在预定范围内时，弹簧被分级为可接受的。

8. 发明公开

EP0919798A2 Torsion spring grading by hysteresis averaging 审中-公开
标题翻译：扭转手套的手套Hysterese-Mittelwertbildung
公开(公告)号：EP0919798A2
公开(公告)日：1999-06-02
申请号：EP98309652.0
申请日：1998-11-25
申请人： Lexmark International, Inc.
发明人： Curry, Steven Alan , Newman, Benjamin Keith
IPC分类号： G01N3/00
CPC分类号： G01N3/00 , G01N3/22 , G01N2203/0288 , G01N2203/0292
摘要： Torsion springs (1) are graded by both winding and unwinding them in a test fixture (20) having a central arbor (52a) and ledges (54, 58) functionally corresponding to the use of the springs. This takes hysteresis into account. Data obtained at a known location is approximated as separate straight lines for winding and unwinding. The rotation at the predetermined base or preload torque is determined from the straight lines, and the two values are averaged. To this average value a large predetermined amount (70 degrees) of rotation is added, the torque at that value of rotation is determined from the straight lines, and the two values are averaged. The spring is graded as acceptable when that average torque is within a predetermined range.
摘要翻译：该方法包括在扭转测量期间在预定的旋转位置卷绕和展开扭簧（1）。测量值近似并沿两条直线绘制。直线以预定的基本扭矩确定弹簧的旋转。然后，确定近似平均旋转。扭矩通过以大致平均旋转量添加大约70度的预定旋转来确定。然后，获得近似的平均扭矩。

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