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1.发明授权Image forming device having holder unit that holds developing units and spacer member to maintain developing units at particular position 有权图像形成装置具有保持单元，其保持显影单元和间隔构件以将显影单元保持在特定位置公开(公告)号：US08879952B2
公开(公告)日：2014-11-04
申请号：US13934824
申请日：2013-07-03
CPC分类号： G03G21/1661 , G03G21/181 , G03G21/1853 , G03G2221/1684
摘要： A holder unit is configured to hold a plurality of photosensitive drums such that the plurality of photosensitive drums are arrayed in a predetermined direction and juxtaposed with each other with a space between neighboring photosensitive drums. A plurality of developing units is held by the holder unit, each is provided in association with each photosensitive drum, and each includes a developing roller displaceable between a contact position where the developing roller is in contact with the photosensitive drum and a spaced position where the developing roller is spaced away from the photosensitive drum. A spacer member has a plurality of retaining portions each in association with each developing unit and configured to retain each developing unit at the spaced position, and a linking portion integral with the retaining portions and configured to connect neighboring retaining portions therethrough in the predetermined direction.
摘要翻译： 保持器单元构造成保持多个感光鼓，使得多个感光鼓以预定方向排列并且彼此并置，并在相邻的感光鼓之间具有空间。 多个显影单元由保持器单元保持，每个显影单元与每个感光鼓相关联地设置，并且每个显影单元包括可在显影辊与感光鼓接触的接触位置之间移位的显影辊和间隔开的位置， 显影辊与感光鼓间隔开。 间隔构件具有多个保持部，每个保持部分与每个显影单元相关联并且被构造成将每个显影单元保持在间隔开的位置，以及与保持部分成一体的连接部分，并且构造成沿预定方向连接相邻的保持部分。
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公开(公告)号：US20130294799A1
公开(公告)日：2013-11-07
申请号：US13934824
申请日：2013-07-03
IPC分类号： G03G21/16
CPC分类号： G03G21/1661 , G03G21/181 , G03G21/1853 , G03G2221/1684
摘要： A holder unit is configured to hold a plurality of photosensitive drums such that the plurality of photosensitive drums are arrayed in a predetermined direction and juxtaposed with each other with a space between neighboring photosensitive drums. A plurality of developing units is held by the holder unit, each is provided in association with each photosensitive drum, and each includes a developing roller displaceable between a contact position where the developing roller is in contact with the photosensitive drum and a spaced position where the developing roller is spaced away from the photosensitive drum. A spacer member has a plurality of retaining portions each in association with each developing unit and configured to retain each developing unit at the spaced position, and a linking portion integral with the retaining portions and configured to connect neighboring retaining portions therethrough in the predetermined direction.
摘要翻译： 保持器单元构造成保持多个感光鼓，使得多个感光鼓以预定方向排列并且彼此并置，并在相邻的感光鼓之间具有空间。 多个显影单元由保持器单元保持，每个显影单元与每个感光鼓相关联地设置，并且每个显影单元包括可在显影辊与感光鼓接触的接触位置之间移位的显影辊和间隔开的位置， 显影辊与感光鼓间隔开。 间隔构件具有多个保持部，每个保持部分与每个显影单元相关联并且构造成将每个显影单元保持在间隔开的位置，以及与保持部分成一体的连接部分，并且构造成沿预定方向连接相邻的保持部分。
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3.发明授权Image forming device having spacer member for retaining developing roller at position spaced away from corresponding photosensitive drum 有权图像形成装置具有用于将显影辊保持在与相应感光鼓间隔开的位置处的间隔件公开(公告)号：US08483593B2
公开(公告)日：2013-07-09
申请号：US13009096
申请日：2011-01-19
IPC分类号： G03G15/00
CPC分类号： G03G21/1661 , G03G21/181 , G03G21/1853 , G03G2221/1684
摘要： A holder unit is configured to hold a plurality of photosensitive drums such that the plurality of photosensitive drums are arrayed in a predetermined direction and juxtaposed with each other with a space between neighboring photosensitive drums. A plurality of developing units is held by the holder unit, each is provided in association with each photosensitive drum, and each includes a developing roller displaceable between a contact position where the developing roller is in contact with the photosensitive drum and a spaced position where the developing roller is spaced away from the photosensitive drum. A spacer member has a plurality of retaining portions each in association with each developing unit and configured to retain each developing unit at the spaced position, and a linking portion integral with the retaining portions and configured to connect neighboring retaining portions therethrough in the predetermined direction.
摘要翻译： 保持器单元构造成保持多个感光鼓，使得多个感光鼓以预定方向排列并且彼此并置，并在相邻的感光鼓之间具有空间。 多个显影单元由保持器单元保持，每个显影单元与每个感光鼓相关联地设置，并且每个显影单元包括可在显影辊与感光鼓接触的接触位置之间移位的显影辊和间隔开的位置， 显影辊与感光鼓间隔开。 间隔构件具有多个保持部，每个保持部分与每个显影单元相关联并且被构造成将每个显影单元保持在间隔开的位置，以及与保持部分成一体的连接部分，并且构造成沿预定方向连接相邻的保持部分。
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4.发明授权Image forming device having holder unit with side plates between which photosenstive drums and toner cases are positioned 有权图像形成装置具有带有侧板的保持器单元，光敏鼓和调色剂盒定位在其之间公开(公告)号：US08521058B2
公开(公告)日：2013-08-27
申请号：US13009003
申请日：2011-01-19
IPC分类号： G03G21/00
CPC分类号： G03G21/1853 , G03G21/181 , G03G2221/1684
摘要： A plurality of photosensitive drums is positioned between a first side plate and a second side plate of a holder unit. The first side plate is formed with a plurality of openings. Each of a plurality of toner cases supports each developing roller and is positioned between the first side plate and the second side plate. Each toner case has a confronting surface confronting the first side plate. Each of a plurality of developer couplings is provided at the confronting surface at a position in alignment with each opening and receives an input force to rotate each developing roller. A fixing member has a plurality of intervenient portions and a connecting portion integrally linking neighboring intervenient portion together. Each intervenient portion is interposed between each opening and each developer coupling to fix a position of each toner case relative to the holder unit.
摘要翻译： 多个感光鼓位于保持器单元的第一侧板和第二侧板之间。 第一侧板形成有多个开口。 多个调色剂盒中的每一个支撑每个显影辊并位于第一侧板和第二侧板之间。 每个调色剂盒具有面对第一侧板的面对面。 多个显影剂联接件中的每一个在与每个开口对准的位置的相对表面处设置，并且接收输入力以使每个显影辊旋转。 固定构件具有多个插入部分和将相邻插入部分整体连接在一起的连接部分。 每个介入部分插入在每个开口和每个显影剂联接件之间，以固定每个调色剂盒相对于保持器单元的位置。
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公开(公告)号：US08768212B2
公开(公告)日：2014-07-01
申请号：US13305926
申请日：2011-11-29
申请人： Junichi Hashimoto , Takashi Shimizu
发明人： Junichi Hashimoto , Takashi Shimizu
CPC分类号： G03G15/0813 , G03G21/1821 , G03G2215/0636
摘要： A process unit includes an image bearing member, a first frame, a developing unit, a pressing assembly, and a pressing-force adjusting assembly. The first frame supports the image bearing member. The developing unit includes a developing roller and a second frame supporting the developing roller. The pressing assembly generates a first pressing force acting on the developing unit such that the developing roller is in pressure contact with the image bearing member. The pressing-force adjusting assembly contacts one of the first frame and the developing unit and generates a second pressing force acting on the developing unit against the first pressing force. The second pressing force is smaller than the first pressing force.
摘要翻译： 处理单元包括图像承载部件，第一框架，显影单元，按压组件和按压力调节组件。 第一框架支撑图像承载构件。 显影单元包括显影辊和支撑显影辊的第二框架。 按压组件产生作用在显影单元上的第一按压力，使得显影辊与图像承载部件压力接触。 按压力调节组件接触第一框架和显影单元中的一个，并产生抵抗第一按压力作用在显影单元上的第二按压力。 第二按压力小于第一按压力。
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公开(公告)号：US20130084099A1
公开(公告)日：2013-04-04
申请号：US13628493
申请日：2012-09-27
申请人： Junichi Hashimoto , Takashi Shimizu
发明人： Junichi Hashimoto , Takashi Shimizu
IPC分类号： G03G15/00
CPC分类号： G03G15/0194 , G03G21/1853 , G03G21/206 , G03G2215/0141 , G03G2221/1684
摘要： An image forming apparatus which may include an apparatus main body and a module unit. The module unit may include a communication member having an opening that allows communication between inside and outside of the module unit and a unit-side positioning portion located adjacent to the opening of the communication member. Further, the apparatus main body may include a ventilation member having an opening located so as to oppose the opening of the communication member. Further, the apparatus main body may include a main body-side positioning portion located adjacent to an opening of the ventilation member. Also, the apparatus main body may include an urging member that is configured to urge the module unit so as to bring the unit-side positioning portion into contact with the main body-side positioning portion.
摘要翻译： 一种图像形成装置，其可以包括装置主体和模块单元。 模块单元可以包括具有开口的通信构件，该开口允许模块单元的内部和外部之间的连通以及邻近通信构件的开口定位的单元侧定位部。 此外，设备主体可以包括通风构件，其具有与通信构件的开口相对的开口。 此外，装置主体可以包括邻近通气构件的开口定位的主体侧定位部。 此外，装置主体可以包括推动构件，其被构造成推动模块单元以使单元侧定位部与主体侧定位部接触。
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公开(公告)号：US20130164023A1
公开(公告)日：2013-06-27
申请号：US13623321
申请日：2012-09-20
申请人： Takashi Shimizu , Koji Abe , Junichi Hashimoto
发明人： Takashi Shimizu , Koji Abe , Junichi Hashimoto
CPC分类号： G03G15/0258 , G03G15/0291 , G03G2215/0141 , G03G2215/027
摘要： A photosensitive member unit includes: a first image forming unit including a first photosensitive member rotatable on a first axis line; and a second image forming unit including a second photosensitive member rotatable on a second axis line parallel with the first axis line and disposed in parallel with the first image forming unit at a first side in an orthogonal direction perpendicular to the first and second axis lines. The first image forming unit includes a charger and a cartridge containing portion. The charger includes: a charging member; a cleaning member for cleaning the charging member; and an operating member for operating the cleaning member. The operating member is inoperable when the developing cartridge is installed in the cartridge containing portion, and is exposed to be operable in the cartridge containing portion when the developing cartridge is removed from the cartridge containing portion.
摘要翻译： 感光构件单元包括：第一图像形成单元，包括可在第一轴线上旋转的第一感光构件; 以及第二图像形成单元，其包括可在与第一轴线平行的第二轴线上旋转的第二感光构件，并且在与第一和第二轴线垂直的正交方向上的第一侧与第一图像形成单元平行设置。 第一图像形成单元包括充电器和盒容纳部。 充电器包括：充电部件; 用于清洁充电部件的清洁部件; 以及用于操作清洁构件的操作构件。 当显影盒安装在盒容纳部分中时，操作构件不可操作，并且当显影盒从盒容纳部分移除时，操作构件可暴露于在盒容纳部分中可操作。
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公开(公告)号：US08369734B2
公开(公告)日：2013-02-05
申请号：US12645510
申请日：2009-12-23
申请人： Takashi Shimizu , Junichi Hashimoto
发明人： Takashi Shimizu , Junichi Hashimoto
IPC分类号： G03G15/02
CPC分类号： G03G15/0225 , G03G15/0291
摘要： An image forming apparatus comprises a photosensitive drum, a charged wire which extends in a shaft direction of the photosensitive drum and charges the photosensitive drum by electric discharge, a frame disposed so as to surround the charged wire, the frame in which a cover side opening is formed in the side opposite to the photosensitive drum with respect to the charged wire, and a cover member disposed so as to cover the cover side opening while forming a blow path in communication with the cover side opening between the frame and the cover member. The cover member moves along the charged wire and is constructed detachably from a side surface of the frame and also a cleaning member for cleaning the charged wire is disposed.
摘要翻译： 图像形成装置包括感光鼓，带电线，其沿着感光鼓的轴向延伸并且通过放电对感光鼓进行充电;框架，被布置成围绕带电线;框架，其中盖侧开口 形成在相对于带电线的感光鼓相反侧的侧面，以及盖构件，其设置成覆盖盖侧开口，同时形成与框架和盖构件之间的盖侧开口连通的吹气路径。 盖构件沿着带电线移动并且从框架的侧表面可拆卸地构造，并且还设置用于清洁带电线的清洁构件。
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公开(公告)号：US09075331B2
公开(公告)日：2015-07-07
申请号：US13628493
申请日：2012-09-27
申请人： Junichi Hashimoto , Takashi Shimizu
发明人： Junichi Hashimoto , Takashi Shimizu
CPC分类号： G03G15/0194 , G03G21/1853 , G03G21/206 , G03G2215/0141 , G03G2221/1684
摘要： An image forming apparatus which may include an apparatus main body and a module unit. The module unit may include a communication member having an opening that allows communication between inside and outside of the module unit and a unit-side positioning portion located adjacent to the opening of the communication member. Further, the apparatus main body may include a ventilation member having an opening located so as to oppose the opening of the communication member. Further, the apparatus main body may include a main body-side positioning portion located adjacent to an opening of the ventilation member. Also, the apparatus main body may include an urging member that is configured to urge the module unit so as to bring the unit-side positioning portion into contact with the main body-side positioning portion.
摘要翻译： 一种图像形成装置，其可以包括装置主体和模块单元。 模块单元可以包括具有开口的通信构件，该开口允许模块单元的内部和外部之间的连通以及邻近通信构件的开口定位的单元侧定位部。 此外，设备主体可以包括通风构件，其具有与通信构件的开口相对的开口。 此外，装置主体可以包括邻近通气构件的开口定位的主体侧定位部。 此外，装置主体可以包括推动构件，其被构造成推动模块单元以使单元侧定位部与主体侧定位部接触。
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公开(公告)号：US08849151B2
公开(公告)日：2014-09-30
申请号：US13623321
申请日：2012-09-20
申请人： Takashi Shimizu , Koji Abe , Junichi Hashimoto
发明人： Takashi Shimizu , Koji Abe , Junichi Hashimoto
CPC分类号： G03G15/0258 , G03G15/0291 , G03G2215/0141 , G03G2215/027
摘要： A photosensitive member unit includes: a first image forming unit including a first photosensitive member rotatable on a first axis line; and a second image forming unit including a second photosensitive member rotatable on a second axis line parallel with the first axis line and disposed in parallel with the first image forming unit at a first side in an orthogonal direction perpendicular to the first and second axis lines. The first image forming unit includes a charger and a cartridge containing portion. The charger includes: a charging member; a cleaning member for cleaning the charging member; and an operating member for operating the cleaning member. The operating member is inoperable when the developing cartridge is installed in the cartridge containing portion, and is exposed to be operable in the cartridge containing portion when the developing cartridge is removed from the cartridge containing portion.
摘要翻译： 感光构件单元包括：第一图像形成单元，包括可在第一轴线上旋转的第一感光构件; 以及第二图像形成单元，其包括可在与第一轴线平行的第二轴线上旋转的第二感光构件，并且在与第一和第二轴线垂直的正交方向上的第一侧与第一图像形成单元平行设置。 第一图像形成单元包括充电器和盒容纳部。 充电器包括：充电部件; 用于清洁充电部件的清洁部件; 以及用于操作清洁构件的操作构件。 当显影盒安装在盒容纳部分中时，操作构件不可操作，并且当显影盒从盒容纳部分移除时，操作构件可暴露于在盒容纳部分中可操作。
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