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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：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：USD399249S
公开(公告)日：1998-10-06
申请号：US66775
申请日：1996-12-20
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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：US5752135A
公开(公告)日：1998-05-12
申请号：US853994
申请日：1997-05-09
CPC分类号： G03G15/0216 , G03G21/1633 , G03G21/1661 , G03G2221/169 , G03G2221/1693 , G03G2221/183
摘要： The door (3) of a laser printer (1) is pivoted to the frame (1c) of the printer by a pin (21) of hinge (19). When the door is shut, link (33) is rotatably connected to the hinge at a location above the pin. Link 33 has an elongated slot (33a) at its end opposite the hinge in which a pin (51) does not encounter the edge of the slot when the door is closed. Spring (31) therefore rotates U shaped link 11 around its pivot point (15) to the frame to bring charge roller (9) into contact with photoconductor drum (5). When the door is manually opened, spring 31 provides an upward force, link 33 is moved forward where the slot engages pin 51, which pivots both link 13 and door 3 upward. Force of the charge roller against the drum is by the spring as the only active element, thereby providing a controlled force.
摘要翻译： 激光打印机（1）的门（3）通过铰链（19）的销（21）枢转到打印机的框架（1c）。 当门关闭时，连杆（33）可旋转地连接到销钉上方的铰链处。 连杆33在其与铰链相对的端部处具有细长的槽（33a），当门关闭时，销（51）不会遇到槽的边缘。 因此，弹簧（31）将U形连杆11围绕其枢转点（15）旋转到框架，以使充电辊（9）与感光鼓（5）接触。 当门被手动打开时，弹簧31提供向上的力，连杆33向前移动，其中狭槽接合销51，其将连杆13和门3向上枢转。 充电辊抵靠鼓的力通过弹簧作为唯一的有源元件，从而提供受控的力。
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公开(公告)号：US5794102A
公开(公告)日：1998-08-11
申请号：US770334
申请日：1996-12-20
CPC分类号： G03G21/1832 , G03G2221/1609 , G03G2221/1669
摘要： A toner cartridge (1) has a single molded element, molded of polystyrene, which is heat sensitive. The molded element forms front handles (3a, 3b) and a cleaner chamber (27) mounts a photoconductor drum (49). A toner hopper (61) is located generally under the handles. A developer roller (43) receives toner from the hopper and applies it to the photoconductor drum. A lower shutter (7) of polycarbonate, which is heat resistant, is mounted on actuating links (13a, 13b). When the cartridge is installed in the printer the actuating links are moved to rotate the shutter to a position covering the lower surface of the cleaner chamber, where it serves as an effective heat shield protecting the cleaner from fixing heat of the printer.
摘要翻译： 调色剂盒（1）具有由聚苯乙烯模制的单个模制元件，其是热敏感的。 模制元件形成前手柄（3a，3b），并且清洁器室（27）安装感光鼓（49）。 调色剂料斗（61）通常位于把手下方。 显影辊（43）从料斗接收调色剂并将其施加到感光鼓上。 耐热的聚碳酸酯的下挡板（7）安装在致动连杆（13a，13b）上。 当墨盒安装在打印机中时，驱动连杆被移动以将快门旋转到覆盖清洁器室的下表面的位置，在该位置用作有效的热屏蔽件，以防止清洁器固定打印机的热量。
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公开(公告)号：US08374535B2
公开(公告)日：2013-02-12
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 pivot able 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，包括可枢转的端盖和附接在其中的可移动进入导向件。 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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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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公开(公告)号：US6009291A
公开(公告)日：1999-12-28
申请号：US25723
申请日：1998-02-18
申请人： Steven Alan Curry , Paul Douglas Horrall , David Lee Merrifield , Daniel George Mlejnek , James John Molloy , Harald Portig , Gregory Lawrence Ream , Richard Andrew Seman, Jr.
发明人： Steven Alan Curry , Paul Douglas Horrall , David Lee Merrifield , Daniel George Mlejnek , James John Molloy , Harald Portig , Gregory Lawrence Ream , Richard Andrew Seman, Jr.
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精确，平稳的操作。
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公开(公告)号：US20090110410A1
公开(公告)日：2009-04-30
申请号：US12347960
申请日：2008-12-31
申请人： Darin M. Gettelfinger , John Spicer , Paul Douglas Horrall , Christopher Kent Washing , Franklin Joseph Palumbo , LARRY STEVEN FOSTER
发明人： Darin M. Gettelfinger , John Spicer , Paul Douglas Horrall , Christopher Kent Washing , Franklin Joseph Palumbo , LARRY STEVEN FOSTER
IPC分类号： G03G15/00
CPC分类号： B65H7/02 , B65H3/0684 , B65H2301/423245 , B65H2511/152 , B65H2511/514 , B65H2513/511 , B65H2553/51 , B65H2701/1311 , B65H2701/1313 , B65H2220/03 , B65H2220/01
摘要： The present application is directed to methods for determining the location and movement of a media sheet within an image forming device. In one embodiment, the media sheet is positioned within an input area of the device. A pick roller is rotated to move the sheet from the input area and into a media path. An encoder roller may be positioned in contact with the sheet to detect the actual movement of the sheet from the input area. A controller may determine the expected amount of movement based on the movement of the pick roller and compare this amount with an actual amount of movement based on the movement of the encoder roller.
摘要翻译： 本申请涉及用于确定图像形成装置内的介质片的位置和移动的方法。 在一个实施例中，介质片位于装置的输入区域内。 旋转拾纸辊以将纸张从输入区域移动到介质路径中。 可以将编码器辊定位成与片材接触以检测片材从输入区域的实际移动。 控制器可以基于拾取辊的移动来确定预期的移动量，并且基于编码器辊的运动将该量与实际的移动量进行比较。
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