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公开(公告)号：EP3977208B1
公开(公告)日：2024-07-17
申请号：EP19930784.4
申请日：2019-05-31
IPC分类号： G03G15/00
CPC分类号： G03G15/043 , G03G15/5062 , G03G15/55 , G03G21/1666 , G03G2221/165420130101
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公开(公告)号：EP2725429B1
公开(公告)日：2017-12-20
申请号：EP13189322.4
申请日：2013-10-18
发明人： Yuki, Uohashi
IPC分类号： G03G21/16
CPC分类号： G03G21/00 , G03G21/1666
摘要： An optical scanner (1) includes a plurality of automatic cleaning units (7) which automatically cleans dust-proof glasses (5). The automatic cleaning units (7) include screw shafts (10) threadedly coupled to holding units (13) that hold cleaning members (14). When the holding members (13) are moved by rotationally driving the screw shafts (10) of the automatic cleaning units (7) at the same time, the height of the cleaning member (14) of at least one of the automatic cleaning units (7) with respect to the dust-proof glasses (5) becomes different from the height of the cleaning members (14) of the remaining automatic cleaning units (7) with respect to the dust-proof glasses (5).
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公开(公告)号：EP3223078A1
公开(公告)日：2017-09-27
申请号：EP17168857.5
申请日：2011-08-19
CPC分类号： G03G15/0865 , G03G21/1609 , G03G21/1619 , G03G21/1666 , G03G21/1676
摘要： A printer (10) includes a printer housing (14), a photoconductor (16) to apply toner to a print substrate, a developer (22) to apply toner to the photoconductor, a light source (20) to expose parts of the photoconductor to light, and a toner container (12) to supply toner to the developer. The toner container housing (60) is integrated into the printer housing as a load bearing structure or as an exterior feature, and/or the light source is integrated into the toner container as a single sub-assembly within the printer housing.
摘要翻译： 打印机（10）包括打印机壳体（14），将调色剂施加到打印基板的感光体（16），将调色剂施加到感光体的显影剂（22），光源（20） 以及用于向显影剂供应调色剂的调色剂容器（12）。 调色剂容器壳体（60）作为承载结构或作为外部特征集成到打印机壳体中，和/或光源作为打印机壳体内的单个子组件集成到调色剂容器中。
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公开(公告)号：EP3176640A1
公开(公告)日：2017-06-07
申请号：EP15838867.8
申请日：2015-04-23
发明人： CHOI, Mun Hyub , LEE, Han Jun
CPC分类号： G03G21/1633 , G03G15/04 , G03G15/06 , G03G15/0806 , G03G21/12 , G03G21/16 , G03G21/1619 , G03G21/1647 , G03G21/1666 , G03G2221/169
摘要： Disclosed herein is an image forming apparatus. The image forming apparatus includes a light scanning unit including a light source which generates light to form an electrostatic latent image by applying the light onto the photoreceptor, and a window through which the light generated by the light source is transmitted, a shutter unit which opens and closes the window, a plurality of pressing units which are provided to allow pressing the developing unit and the shutter unit for an operation of attaching or detaching the developing roller to or from the photoreceptor and an operation of opening and closing the shutter unit and are disposed and spaced in a longitudinal direction, and an operating unit movably provided between an operating position at which a pressing force of the plurality of pressing units is generated, and a standby position at which the pressing force is released. By this configuration, an operation of opening and closing the shutter unit is allowed to link with an operation of attaching or detaching the developing roller to or from the photoreceptor.
摘要翻译： 这里公开了一种图像形成设备。 该图像形成设备包括：光扫描单元，其包括通过将光施加到感光体上而产生光以形成静电潜像的光源以及透射由光源产生的光的窗口;快门单元，其打开 并且关闭窗口;多个按压单元，其设置成允许按压显影单元和快门单元以用于将显影辊安装到感光体上或从显影辊上拆下的操作;以及开闭快门单元的操作，以及 所述操作单元可移动地设置在产生所述多个按压单元的按压力的操作位置和所述按压力被释放的待用位置之间。 通过该构造，允许打开和关闭快门单元的操作与将显影辊附接到感光器或从感光器拆卸显影辊的操作相关联。
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公开(公告)号：EP2942670A4
公开(公告)日：2016-09-14
申请号：EP12890680
申请日：2012-12-27
申请人： CANON KK
发明人： ARUGA DAISUKE
IPC分类号： G03G15/04 , B41J2/44 , G02B26/10 , G03G15/00 , G03G15/01 , G03G15/043 , G03G21/16 , H04N1/113
CPC分类号： G03G15/043 , G03G15/011 , G03G15/0189 , G03G15/0409 , G03G21/1623 , G03G21/1666 , G03G2221/1636
摘要： A structure in which a shutter is moved in a first direction by a motor, an opening is provided in the shutter, and the shutter is moved in a second direction using an elastic force of a spring connected to an upper cover of a light scanning device and an inside wall at the opening of the shutter increases the size of the structure of the shutter and the structure of the light scanning device due to the position of the spring. Therefore, a recess 218b is provided in an opposing surface 218g of a cover 218 opposing a shutter 300, and a spring 310 for sliding the shutter 300 is connected to a connection portion 218e provided at the recess 218b. The recess 218b is provided at a side opposite to the light source units with a polygon mirror 203 being interposed therebetween.
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公开(公告)号：EP2748680A4
公开(公告)日：2015-05-27
申请号：EP11871263
申请日：2011-08-19
CPC分类号： G03G15/0865 , G03G21/1609 , G03G21/1619 , G03G21/1666 , G03G21/1676
摘要： A printer (10) includes a printer housing (14), a photoconductor (16) to apply toner to a print substrate, a developer (22) to apply toner to the photoconductor, a light source (20) to expose parts of the photoconductor to light, and a toner container (12) to supply toner to the developer. The toner container housing (60) is integrated into the printer housing as a load bearing structure or as an exterior feature, and/or the light source is integrated into the toner container as a single sub-assembly within the printer housing.
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公开(公告)号：EP2786873A1
公开(公告)日：2014-10-08
申请号：EP14162239.9
申请日：2014-03-28
发明人： Ozawa, Hiroki
CPC分类号： B41J2/47 , B41J2/471 , G03G21/1666
摘要： An optical scanner (30) includes a housing (31) and a cover member (41) attached to the housing (31). A tubular pin attachment portion (35) is installed in a side portion of the housing (31). A tapping screw pin (51) is inserted into the pin attachment portion (35) when the housing (31) is fastened and fixed to a fastening target (60) with the tapping screw pin (51). A pin head accommodating portion (45) formed into a tubular shape to extend in a coaxial relationship with the pin attachment portion (35) is installed in a side portion of the cover member (41). The pin head accommodating portion (45) is configured to accommodate a head portion (52) of the tapping screw pin (51) inserted into the pin attachment portion (35).
摘要翻译： 光学扫描器（30）包括壳体（31）和附接到壳体（31）的盖构件（41）。 管状销安装部（35）安装在壳体（31）的侧部。 当壳体（31）用自攻螺钉（51）紧固固定到紧固目标（60）上时，自攻螺钉（51）插入销安装部分（35）中。 在盖构件（41）的侧部安装有与销安装部（35）以同轴的关系形成为筒状的销头容纳部（45）。 销头容纳部分（45）构造成容纳插入销连接部分（35）中的自攻螺钉（51）的头部（52）。
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公开(公告)号：EP1777574B1
公开(公告)日：2008-10-22
申请号：EP07002523.4
申请日：2005-03-31
CPC分类号： G02B26/125 , G03G21/1609 , G03G21/1666 , G03G21/1853 , G03G2221/1645 , G03G2221/169
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公开(公告)号：EP1879082A1
公开(公告)日：2008-01-16
申请号：EP07109365.2
申请日：2007-05-31
IPC分类号： G03G21/16
CPC分类号： G03G21/1666 , G03G15/04054 , G03G15/326 , G03G21/1619 , G03G2215/0409 , G03G2221/1636
摘要： A light emitting diode (LED) head 14 is attached to a slide member 51. The slide member 51 includes a slidable base side member 52 and a leading end side member 53 which can move with respect to the base side member 52 in a direction D2 different from a sliding direction D1 of the base side member 52. The LED head 14 is provided to the leading end side member 53, and a positioning pin 46 is provided to the LED head 14. The LED head 14 is positioned with respect to a photoconductive drum 12 by the positioning pin 46.
摘要翻译： 发光二极管（LED）头14连接到滑动构件51.滑动构件51包括可滑动的基座侧构件52和能够相对于基座侧构件52在方向D2上移动的前端侧构件53 不同于底座侧构件52的滑动方向D1 .LED头14设置于前端侧构件53，并且定位销46设置于LED头14上.LED头14相对于 感光鼓12通过定位销46。
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公开(公告)号：EP1777574A2
公开(公告)日：2007-04-25
申请号：EP07002523.4
申请日：2005-03-31
CPC分类号： G02B26/125 , G03G21/1609 , G03G21/1666 , G03G21/1853 , G03G2221/1645 , G03G2221/169
摘要： In an image forming apparatus, a rigid-body plate, which is to be placed across a scanning unit for constituting a housing, also serves as an upper cover of the scanningunit, and the scanning unit is suspended on the rigid-body plate at an interior position from a top cover of an upper portion of the housing of the image forming apparatus. This obviates a necessity for interposing, between the scanning unit and a photosensitive drum, a rigid-body plate or the like used for mounting the scanning unit, thereby shortening a distance between the scanning unit and the photosensitive drum.
摘要翻译： 在图像形成设备中，将要被放置在用于构成壳体的扫描单元两端的刚体板也用作扫描单元的上盖，并且扫描单元被悬置在刚体板上 从图像形成设备的壳体的上部的顶盖的内部位置。 这消除了在扫描单元和感光鼓之间插入用于安装扫描单元的刚体板等的必要性，从而缩短了扫描单元和感光鼓之间的距离。
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