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公开(公告)号：US5768661A
公开(公告)日：1998-06-16
申请号：US770327
申请日：1996-12-20
申请人： Johnnie A. Coffey , Larry Steven Foster , Paul Douglas Horrall , John Randolph McIntyre , Richard Alden Ramsdell , David Erwin Rennick
发明人： Johnnie A. Coffey , Larry Steven Foster , Paul Douglas Horrall , John Randolph McIntyre , Richard Alden Ramsdell , David Erwin Rennick
CPC分类号： G03G21/1853 , G03G15/0896 , G03G2221/1633 , G03G2221/1884
摘要： A toner cartridge (1) has wing-like guides (9a, 9b) on opposite sides, the guides being curved to follow a curved guide track in a printer in which the cartridge is installed. The cartridge may be readily grasped by handles (3a, 3b) and inserted in the guide tracks of the printer near the top and front and then readily directed down and into the rear area of the printer. The guides are thin at their initial location of entry into the printer for easy insertion and increase to larger thickness regions (9aa, 9bb) to better guide the cartridge. The guides are a part of a unitarily molded cover assembly which includes the side walls (33, 241, 245).
摘要翻译： 调色剂盒（1）在相对侧具有翼状导向件（9a，9b），所述导向件弯曲成跟随安装所述盒的打印机中的弯曲导轨。 盒可以被手柄（3a，3b）容易地抓住并插入打印机的导轨中，靠近顶部和前部，然后容易地向下并进入打印机的后部区域。 引导件在其进入打印机的初始位置是薄的，以便于插入并增加到较大厚度的区域（9aa，9bb）以更好地引导盒。 引导件是包括侧壁（33,241,245）的一体模制的盖组件的一部分。
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公开(公告)号：US5758233A
公开(公告)日：1998-05-26
申请号：US770326
申请日：1996-12-20
CPC分类号： G03G21/1821 , G03G21/1825 , G03G2221/163
摘要： A toner cartridge (1) contains a photoconductive drum (43) having a central shaft (47). The shaft extends outward from the sides of the cartridge so that it can be lowered on a V-shaped locator (301) in the printer. An assembly of a hopper (61), toner adder roller (45) and developer roller (43) is attached to an assembly carrying the photoconductive drum through springs (132a, 132b). The hopper assembly has center locating surfaces (29a, 29b) to receive a downward pressing member from the printer and flat ledges (161a, 133a) to contact rollers in the printer, which permits adjustment of the contact between the drum and the developer roller while positively locating the drum. The cover assembly also has flat locating surfaces (449, 451) near the hopper to rest on the printer frame.
摘要翻译： 调色剂盒（1）包含具有中心轴（47）的感光鼓（43）。 轴从盒的侧面向外延伸，使得其可以在打印机中的V形定位器（301）上下降。 料斗（61），调色剂加料辊（45）和显影辊（43）的组件通过弹簧（132a，132b）附接到携带感光鼓的组件上。 料斗组件具有中心定位表面（29a，29b），以从打印机接收向下的按压构件和平坦的凸缘（161a，133a）以接触打印机中的辊，这允许调节滚筒和显影辊之间的接触，同时 积极地定位鼓。 盖组件还具有靠近料斗的平坦的定位表面（449,451）以搁置在打印机框架上。
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公开(公告)号：US20110158714A1
公开(公告)日：2011-06-30
申请号：US12651240
申请日：2009-12-31
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G2215/2035
摘要： A fuser assembly includes a translatable heater member and a rotatable backup member mounted against the translatable heater member. The translatable heater member includes a heater housing extending through end frames disposed at the ends of the fuser assembly. A biasing member is positioned adjacent and parallel to the translatable heater member. A support structure is positioned at each end of the biasing member for supporting the biasing member. The support structure includes bell crank members that are engaged with the ends of the biasing member. The biasing member applies force on the heater housing through the bell crank members to bias the translatable heater member against the rotatable backup member.
摘要翻译： 定影器组件包括可平移加热器构件和安装在可平移加热器构件上的可旋转支撑构件。 可平移加热器构件包括延伸穿过设置在定影组件的端部处的端框架的加热器壳体。 偏置构件邻近并平行于可平移加热器构件定位。 支撑结构定位在偏置构件的每个端部处，用于支撑偏置构件。 支撑结构包括与偏置构件的端部接合的钟形曲柄构件。 偏置构件通过钟形曲柄构件对加热器壳体施加力，以将可平移加热器构件偏置抵靠可旋转的支撑构件。
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公开(公告)号：US20110158691A1
公开(公告)日：2011-06-30
申请号：US12651084
申请日：2009-12-31
IPC分类号： G03G15/20
CPC分类号： G03G15/2053
摘要： A fuser module of an image forming device including a pivotable end cap and a movable entry guide attached therein. The movable entry guide moves according to the pivoting end cap to ensure reduced positional variability within the fuser module. The pivoting end cap also has a wheel to axle ratio of about 18:1 to ensure reduced force variability within the fuser module.
摘要翻译： 一种图像形成装置的定影模块，包括可枢转端盖和附接在其中的可移动入口引导件。 可移动入口引导件根据枢转端盖移动，以确保定影器模块内的位置变化减小。 转动端盖的轮轴比为约18：1，以确保定影模块内的力变化不大。
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15.发明授权公开(公告)号：US07136609B2
公开(公告)日：2006-11-14
申请号：US10804628
申请日：2004-03-19
IPC分类号： G03G15/00
CPC分类号： G03G21/1821 , G03G15/0194 , G03G2215/00544 , G03G2215/0119 , G03G2221/1603 , G03G2221/1675 , G03G2221/183
摘要： An image forming device having a main body and a movable subunit. The subunit is movable between a first orientation and a second orientation. A developer member is positioned within the main body, and a photoconductive member is positioned on the subunit. In the first orientation, the developer member and photoconductive member are spaced apart. In the second orientation, the photoconductive member is positioned either in contact with or closely located to the developer member. Image formation occurs when the subunit is in the second orientation as toner is transferred from the developer member to the photoconductive member. Methods of using the image forming device include positioning the developer member in the main body and the photoconductive member on the subunit, and moving the subunit from a first orientation to a second orientation such that image formation can occur.
摘要翻译： 一种图像形成装置，具有主体和可移动子单元。 子单元可在第一取向和第二取向之间移动。 显影剂构件位于主体内，并且感光构件位于子单元上。 在第一取向中，显影剂构件和感光体间隔开。 在第二取向中，感光体被定位成与显影剂构件接触或靠近显影剂构件。 当调色剂从显影剂转移到感光体时，当亚单位处于第二方向时，发生图像形成。 使用图像形成装置的方法包括将显影剂构件定位在子体上的主体和感光构件中，并且将子单元从第一取向移动到第二取向，使得可以发生图像形成。
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公开(公告)号：US5802432A
公开(公告)日：1998-09-01
申请号：US770330
申请日：1996-12-20
申请人： Johnnie A. Coffey , Steven Alan Curry , Larry Steven Foster , Paul Douglas Horrall , John Randolph McIntyre , Richard Alden Ramsdell , David Erwin Rennick
发明人： Johnnie A. Coffey , Steven Alan Curry , Larry Steven Foster , Paul Douglas Horrall , John Randolph McIntyre , Richard Alden Ramsdell , David Erwin Rennick
CPC分类号： G03G21/1832 , G03G2221/1609 , G03G2221/1853
摘要： Toner cartridge (1) has a unitary assembly forming the handle (3a, 3b), the cover (25), side walls (33, 245) and the cleaner chamber (27) and hold the photoconductor drum (43). Each of the side walls has a U-shaped housing (35, 247) which loosely receives a pin (37a, 37b) from the side of the hopper (61). The hopper is part of a unitary assembly holding the toner adder roller (45) and the developer roller (43). Second pins (131a, 131b) from the sides of the hopper carry springs which pull the two assemblies together to press the developer roller against the photoconductor. The hopper also has flat ledges (161a, 133a) on each side for movement on roller in the printer. This further permits the cartridge to have central locating elements (29a, 29b), wing-like guides (9a, 9b) for insertion, links (13a, 13b) to open a lower shutter (7), and unobstructed ends of photoconductor shaft (47) for positively locating on that shaft.
摘要翻译： 调色剂盒（1）具有形成手柄（3a，3b），盖（25），侧壁（33,245）和清洁器室（27）并保持感光鼓（43）的整体组件。 每个侧壁具有从料斗（61）侧松散地接收销（37a，37b）的U形壳体（35,247）。 料斗是保持调色剂加料辊（45）和显影辊（43）的整体组件的一部分。 来自料斗侧面的第二销（131a，131b）携带弹簧，弹簧将两个组件拉在一起，将显影辊压靠在感光体上。 料斗还在每一侧都有平面的凸缘（161a，133a），用于在打印机中的辊上运动。 这进一步允许盒具有中心定位元件（29a，29b），用于插入的翼状引导件（9a，9b），用于打开下挡板（7）的连杆（13a，13b）和感光体轴（ 47）用于积极地定位在该轴上。
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公开(公告)号：US08200137B2
公开(公告)日：2012-06-12
申请号：US12651240
申请日：2009-12-31
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G2215/2035
摘要： A fuser assembly includes a translatable heater member and a rotatable backup member mounted against the translatable heater member. The translatable heater member includes a heater housing extending through end frames disposed at the ends of the fuser assembly. A biasing member is positioned adjacent and parallel to the translatable heater member. A support structure is positioned at each end of the biasing member for supporting the biasing member. The support structure includes bell crank members that are engaged with the ends of the biasing member. The biasing member applies force on the heater housing through the bell crank members to bias the translatable heater member against the rotatable backup member.
摘要翻译： 定影器组件包括可平移加热器构件和安装在可平移加热器构件上的可旋转支撑构件。 可平移加热器构件包括延伸穿过设置在定影组件的端部处的端框架的加热器壳体。 偏置构件邻近并平行于可平移加热器构件定位。 支撑结构定位在偏置构件的每个端部处，用于支撑偏置构件。 支撑结构包括与偏置构件的端部接合的钟形曲柄构件。 偏置构件通过钟形曲柄构件对加热器壳体施加力，以将可平移加热器构件偏置抵靠可旋转的支撑构件。
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公开(公告)号：US08172220B2
公开(公告)日：2012-05-08
申请号：US12651196
申请日：2009-12-31
IPC分类号： B65H3/06
CPC分类号： B65H3/0669 , B65H3/0684 , B65H2403/43
摘要： A media picking mechanism includes a pair of transmission shafts rotating in opposite directions. A housing is mounted around the pair of transmission shafts such that the first transmission shaft and the second transmission shaft are positioned substantially equidistant from a centerline of the housing. During a media picking operation, the rotation of the first transmission shaft of the pair of transmission shafts provides a first moment to the housing and rotation of a second transmission shaft of the pair of transmission shafts provides a second moment to the housing, which is equal and opposite to the first moment such that a net moment on the housing is near zero minimizing twisting of the housing. The two transmission shafts rotating in opposite directions, also results in substantially equal normal force to be applied by the first and second pick tires on the media.
摘要翻译： 介质拾取机构包括沿相反方向旋转的一对传动轴。 壳体围绕该对传动轴安装，使得第一传动轴和第二传动轴位于与壳体的中心线基本等距的位置。 在介质拾取操作期间，一对传动轴的第一传动轴的旋转为壳体提供了第一时刻，并且一对传动轴的第二传动轴的旋转为壳体提供了第二时刻，等于 并且与第一时刻相反，使得壳体上的净力矩接近零，从而最小化壳体的扭转。 沿相反方向旋转的两个传动轴也产生了通过第一和第二拾取轮胎在介质上施加的基本相等的法向力。
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公开(公告)号：US20110156343A1
公开(公告)日：2011-06-30
申请号：US12651196
申请日：2009-12-31
CPC分类号： B65H3/0669 , B65H3/0684 , B65H2403/43
摘要： A media picking mechanism includes a pair of transmission shafts rotating in opposite directions. A housing is mounted around the pair of transmission shafts such that the first transmission shaft and the second transmission shaft are positioned substantially equidistant from a centerline of the housing. During a media picking operation, the rotation of the first transmission shaft of the pair of transmission shafts provides a first moment to the housing and rotation of a second transmission shaft of the pair of transmission shafts provides a second moment to the housing, which is equal and opposite to the first moment such that a net moment on the housing is near zero minimizing twisting of the housing. The two transmission shafts rotating in opposite directions, also results in substantially equal normal force to be applied by the first and second pick tires on the media.
摘要翻译： 介质拾取机构包括沿相反方向旋转的一对传动轴。 壳体围绕该对传动轴安装，使得第一传动轴和第二传动轴位于与壳体的中心线基本等距的位置。 在介质拾取操作期间，一对传动轴的第一传动轴的旋转为壳体提供了第一时刻，并且一对传动轴的第二传动轴的旋转为壳体提供了第二时刻，等于 并且与第一时刻相反，使得壳体上的净力矩接近零，从而最小化壳体的扭转。 沿相反方向旋转的两个传动轴也产生了通过第一和第二拾取轮胎在介质上施加的基本相等的法向力。
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公开(公告)号：US07292820B2
公开(公告)日：2007-11-06
申请号：US10630045
申请日：2003-07-30
申请人： Edward Lynn Triplett , Larry Steven Foster , David Erwin Rennick , Daniel L. Carter , Richard G. Boyatt, III
发明人： Edward Lynn Triplett , Larry Steven Foster , David Erwin Rennick , Daniel L. Carter , Richard G. Boyatt, III
IPC分类号： G03G15/00
CPC分类号： B65H3/0684 , B65H2403/42 , B65H2403/422 , B65H2403/72 , B65H2511/10 , B65H2511/51 , B65H2220/03 , B65H2220/01
摘要： A removable media tray for an image forming apparatus includes a housing, an exit port in the housing, a primary media stack, and a multi-purpose tray (MPT) input. Within the tray are first and second pick mechanisms operative to select a media sheet from the primary stack or MPT stack, respectively, and move the media sheet to the image forming apparatus through the exit port. A motor is disposed within the tray housing, and first and second drive assemblies operatively connect the motor to the first and second pick mechanisms, respectively. The motor drives the first pick mechanism forward by rotating in one direction, and drives the second pick mechanism forward by rotating in the opposite direction. A media sensor in the exit port senses media sheets from a variety of sources, including the primary media stack, the MPT stack, a duplex return path, or a large-capacity media sheet supply.
摘要翻译： 用于图像形成装置的可移动介质托盘包括壳体，壳体中的出口，主介质堆叠和多用途托盘（MPT）输入。 托盘内的第一和第二拾取机构分别用于从主堆叠或MPT堆叠中选择介质片材，并通过出口将介质片材移动到成像设备。 马达设置在托盘壳体内，并且第一和第二驱动组件分别可操作地将马达连接到第一和第二拾取机构。 电动机通过沿一个方向旋转而向前驱动第一拾取机构，并且通过沿相反方向旋转来向前驱动第二拾取机构。 出口端口的介质传感器可感测来自各种来源的介质纸张，包括主介质堆叠，MPT堆叠，双面返回路径或大容量介质页供应。
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