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公开(公告)号：US20180095414A1
公开(公告)日：2018-04-05
申请号：US15827303
申请日：2017-11-30
发明人： Hidehiro Ushiozu , Yuji Mitsui , Keita Nakajima , Koji Miwa
CPC分类号： G03G21/1647 , G03G15/04054 , G03G21/1666 , G03G21/185
摘要： An image forming apparatus includes an LED unit capable of being in an exposing position or a retracted position, and a cartridge capable of being inserted into or pulled out with the LED unit in the retracted position.
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公开(公告)号：US09720345B2
公开(公告)日：2017-08-01
申请号：US14276293
申请日：2014-05-13
发明人： Ryuji Tanaami , Keita Nakajima , Koji Miwa , Yuji Mitsui
CPC分类号： G03G15/04036 , G03G15/0865 , G03G15/0868 , G03G15/0872 , G03G21/1633 , G03G21/1666 , G03G21/1853 , G03G2215/0668 , G03G2215/0692
摘要： The present invention provides an image forming apparatus including: a first moving member pressed and moved by an openable/closable member when the openable/closable member is opened, and switching a cartridge from a state where the cartridge is positioned in an image forming position to a state where the positioning is released; and a second moving member pressed and moved by the openable/closable member when the openable/closable member is opened, and moving the exposure member from an exposure position to a retracted position, wherein when the positioning of the cartridge is released, a reaction force applied from the first moving member to the openable/closable member reaches a first peak, when the exposure member is moved to the retracted position, a reaction force applied from the second moving member to the openable/closable member reaches a second peak, and timing of the first peak is different from timing of the second peak.
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公开(公告)号：US09546058B2
公开(公告)日：2017-01-17
申请号：US14667957
申请日：2015-03-25
发明人： Yuji Mitsui , Yuya Yanagi
IPC分类号： B65H1/04
CPC分类号： B65H1/04 , B65H3/0684 , B65H2405/111646 , B65H2405/1124 , B65H2405/1142 , B65H2405/324 , B65H2405/361 , B65H2407/21 , B65H2511/12 , B65H2511/22 , B65H2801/06 , B65H2220/01 , B65H2220/04
摘要： A stacking device includes: a first stacking portion having a stacking surface on which a sheet is stacked; a widthwise direction regulating unit, provided movably relative to the first stacking portion in a widthwise direction of the sheet, for regulating a widthwise position of the sheet stacked on the stacking surface; a second stacking portion provided rotatably relative to the first stacking portion between a first position and a second position. The second stacking portion is overlaid on the first stacking portion at the first position and supports, at the second position, an upstream portion of the sheet with respect to a feeding direction of the sheet fed by a sheet feeding unit. The second stacking portion is provided with a cut-away portion to avoid interference with the widthwise direction regulating unit when rotates between the first position and the second position.
摘要翻译： 堆叠装置包括：具有堆叠表面的第一堆叠部分，堆叠表面堆叠片材; 宽度方向调节单元，其在片材的宽度方向上相对于第一堆叠部分可移动地设置，用于调节堆叠在堆叠表面上的片材的宽度方向位置; 第二堆叠部分，其在第一位置和第二位置之间相对于第一堆叠部分可旋转地设置。 第二堆叠部分在第一位置处重叠在第一堆叠部分上，并且在第二位置处相对于由供纸单元馈送的片材的馈送方向支撑片材的上游部分。 第二堆叠部分设置有切除部分，以在第一位置和第二位置之间旋转时避免与宽度方向调节单元的干涉。
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公开(公告)号：US09348301B2
公开(公告)日：2016-05-24
申请号：US14191848
申请日：2014-02-27
发明人： Hidehiro Ushiozu , Yuji Mitsui , Keita Nakajima , Koji Miwa
CPC分类号： G03G21/1647 , G03G15/04054 , G03G21/1666 , G03G21/185
摘要： An image forming apparatus includes an LED unit capable of being in an exposing position or a retracted position, and a cartridge capable of being inserted into or pulled out with the LED unit in the retracted position.
摘要翻译： 图像形成装置包括能够处于曝光位置或缩回位置的LED单元，以及能够将LED单元插入或拉出到缩回位置的盒。
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公开(公告)号：US11429063B2
公开(公告)日：2022-08-30
申请号：US17361088
申请日：2021-06-28
发明人： Yuji Mitsui
摘要： When a process cartridge is mounted, air introduced to inside an image forming apparatus via an intake unit flows in a space surrounded by a housing of the process cartridge, a contact unit, and an arm unit, and is exhausted via an exhaust unit. When another process cartridge having a housing larger in size than a housing of the process cartridge is mounted, the air introduced to inside the image forming apparatus via the intake unit flows in a space surrounded by the housing of the another process cartridge having the larger housing, a contact unit, and the arm unit, and is exhausted via the exhaust unit.
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公开(公告)号：US10394185B2
公开(公告)日：2019-08-27
申请号：US16159856
申请日：2018-10-15
发明人： Hidehiro Ushiozu , Yuji Mitsui , Keita Nakajima , Koji Miwa
摘要： An image forming apparatus includes an LED unit capable of being in an exposing position or a retracted position, and a cartridge capable of being inserted into or pulled out with the LED unit in the retracted position.
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公开(公告)号：US20180081296A1
公开(公告)日：2018-03-22
申请号：US15810567
申请日：2017-11-13
发明人： Ryuji Tanaami , Keita Nakajima , Koji Miwa , Yuji Mitsui
CPC分类号： G03G15/04036 , B41J11/46 , G03B27/523 , G03B27/528 , G03G15/00 , G03G15/04 , G03G15/0865 , G03G15/0868 , G03G15/0872 , G03G21/1633 , G03G21/1666 , G03G21/1853 , G03G2215/0668 , G03G2215/0692
摘要： The present invention provides an image forming apparatus including: a first moving member pressed and moved by an openable/closable member when the openable/closable member is opened, and switching a cartridge from a state where the cartridge is positioned in an image forming position to a state where the positioning is released; and a second moving member pressed and moved by the openable/closable member when the openable/closable member is opened, and moving the exposure member from an exposure position to a retracted position, wherein when the positioning of the cartridge is released, a reaction force applied from the first moving member to the openable/closable member reaches a first peak, when the exposure member is moved to the retracted position, a reaction force applied from the second moving member to the openable/closable member reaches a second peak, and timing of the first peak is different from timing of the second peak.
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公开(公告)号：US09846384B2
公开(公告)日：2017-12-19
申请号：US15198391
申请日：2016-06-30
发明人： Ryuji Tanaami , Keita Nakajima , Koji Miwa , Yuji Mitsui
CPC分类号： G03G15/04036 , G03G15/0865 , G03G15/0868 , G03G15/0872 , G03G21/1633 , G03G21/1666 , G03G21/1853 , G03G2215/0668 , G03G2215/0692
摘要： The present invention provides an image forming apparatus including: a first moving member pressed and moved by an openable/closable member when the openable/closable member is opened, and switching a cartridge from a state where the cartridge is positioned in an image forming position to a state where the positioning is released; and a second moving member pressed and moved by the openable/closable member when the openable/closable member is opened, and moving the exposure member from an exposure position to a retracted position, wherein when the positioning of the cartridge is released, a reaction force applied from the first moving member to the openable/closable member reaches a first peak, when the exposure member is moved to the retracted position, a reaction force applied from the second moving member to the openable/closable member reaches a second peak, and timing of the first peak is different from timing of the second peak.
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公开(公告)号：US20170205761A1
公开(公告)日：2017-07-20
申请号：US15404582
申请日：2017-01-12
发明人： Yuji Mitsui
IPC分类号： G03G15/00
CPC分类号： G03G21/1633
摘要： A biasing member 214 is configured to provide a pressing member 113 with biasing force acting to bias the pressing member 113 against a detecting portion 111 before the pressing member 113 receives reaction force from the detecting portion 111 when an opening/closing member 101 is closed. The support portion 113a receives reaction force acting to the pressing member 113 from the detecting portion 111, while the opening/closing member 101 is closed, and the pressing member 113 maintains an operation state independently with respect to the detecting portion 111, while the opening/closing member 101 is closed.
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公开(公告)号：US20150331386A1
公开(公告)日：2015-11-19
申请号：US14276293
申请日：2014-05-13
发明人： Ryuji Tanaami , Keita Nakajima , Koji Miwa , Yuji Mitsui
IPC分类号： G03G21/16
CPC分类号： G03G15/04036 , G03G15/0865 , G03G15/0868 , G03G15/0872 , G03G21/1633 , G03G21/1666 , G03G21/1853 , G03G2215/0668 , G03G2215/0692
摘要： The present invention provides an image forming apparatus including: a first moving member pressed and moved by an openable/closable member when the openable/closable member is opened, and switching a cartridge from a state where the cartridge is positioned in an image forming position to a state where the positioning is released; and a second moving member pressed and moved by the openable/closable member when the openable/closable member is opened, and moving the exposure member from an exposure position to a retracted position, wherein when the positioning of the cartridge is released, a reaction force applied from the first moving member to the openable/closable member reaches a first peak, when the exposure member is moved to the retracted position, a reaction force applied from the second moving member to the openable/closable member reaches a second peak, and timing of the first peak is different from timing of the second peak.
摘要翻译： 本发明提供一种图像形成装置，包括：第一移动构件，当可打开/打开的构件被打开时，由打开/关闭构件按压并移动，并且将盒从盒中位于图像形成位置的状态切换到 定位被释放的状态; 以及当所述可打开/可打开构件被打开时由所述可打开/关闭构件按压并移动的第二移动构件，并且将所述曝光构件从曝光位置移动到缩回位置，其中当所述盒的定位被释放时， 从第一移动构件施加到可打开/关闭构件达到第一峰值，当曝光构件移动到缩回位置时，从第二移动构件施加到可打开/关闭构件的反作用力达到第二峰值，并且定时 的第一个峰值与第二个峰值的时间不同。
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