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1. 发明授权

US08660461B2 Image forming apparatus including drum unit attachable and detachable along drum shaft 有权
标题翻译：图像形成装置，包括可沿鼓轴安装和拆卸的鼓单元
公开(公告)号：US08660461B2
公开(公告)日：2014-02-25
申请号：US13051120
申请日：2011-03-18
申请人： Mitsuhiro Goda , Susumu Hanano
发明人： Mitsuhiro Goda , Susumu Hanano
IPC分类号： G03G15/00
CPC分类号： G03G15/751 , G03G21/1671 , G03G2221/1609
摘要： An image forming apparatus includes a drum unit configured to be attachable to and detachable from the body through inserting the drum shaft into the hollow portion of the photoreceptor drum, a plurality of ribs formed on the drum unit, a guide rail formed in a body, and a plurality of cutouts that is formed in the guide rail is configured to engage with the plurality of ribs when the drum unit is positioned at a regular position. The drum shaft and the guide rail are configured with respect to each other such that a center of the drum shaft is substantially coaxial with a center of the photoreceptor drum when the drum unit slides relative to the body in a state in which the plurality of ribs is placed on the guide rail.
摘要翻译：一种图像形成装置，包括：鼓单元，其被构造成通过将感光鼓的中空部分插入到主体中并与主体分离;多个肋，形成在所述滚筒单元上，形成在主体中的导轨，并且形成在所述导轨中的多个切口构造成当所述滚筒单元位于正常位置时与所述多个肋接合。鼓轴和导轨相对于彼此构造，使得当鼓单元相对于主体滑动时，鼓轴的中心与感光鼓的中心基本同轴，在多个肋放置在导轨上。

2. 发明授权

US08433217B2 Photoreceptor, cooling mechanism for photoreceptor, and image forming apparatus provided with the same 有权
标题翻译：感光体，感光体的冷却机构，以及具备该感光体的图像形成装置
公开(公告)号：US08433217B2
公开(公告)日：2013-04-30
申请号：US13071619
申请日：2011-03-25
申请人： Tomohiko Yamakawa , Syouji Kouda , Hidehisa Konishi , Mitsuhiro Goda , Susumu Hanano
发明人： Tomohiko Yamakawa , Syouji Kouda , Hidehisa Konishi , Mitsuhiro Goda , Susumu Hanano
IPC分类号： G03G15/00
CPC分类号： G03G21/206 , G03G2221/1645
摘要： A cooling mechanism for a photoreceptor includes: a photoreceptor of cylindrical shape; a pair of flanges respectively attached to both ends in an axial direction of the photoreceptor; a rotational shaft that is inserted into a shaft center of the photoreceptor; a holder that is disposed to face a first flange and rotatably supports the rotational shaft; and a main body frame that supports the holder. In such a cooling mechanism for a photoreceptor, an air duct is configured by the through hole formed in the flange and the concave portion formed on the holder, and discharges air flow generated inside the photoreceptor to the outside thereof.
摘要翻译：感光体的冷却机构包括：圆筒形感光体; 分别在感光体的轴向上分别附接到两端的凸缘; 旋转轴，其插入感光体的轴心; 被设置为面对第一凸缘并可旋转地支撑旋转轴的保持器; 以及支撑支架的主体框架。在这样的感光体的冷却机构中，通过形成在凸缘中的通孔和形成在保持器上的凹部构成风道，并且将感光体的内部产生的气流排出到外部。

3. 发明授权

US08254820B2 Cleaning device that cleans a surface of an image bearing member by removing substances remaining on the surface of the image bearing member after a toner image is transferred onto a sheet and image forming apparatus including the same 失效
标题翻译：清洁装置，其通过将调色剂图像转印到片材上并除去图像承载部件的表面上残留的物质以及包括其的图像形成装置来清洁图像承载部件的表面
公开(公告)号：US08254820B2
公开(公告)日：2012-08-28
申请号：US12576357
申请日：2009-10-09
申请人： Susumu Hanano
发明人： Susumu Hanano
IPC分类号： G03G21/00
CPC分类号： G03G21/0058 , G03G21/007 , G03G2221/0052
摘要： A cleaning device may include a polishing roller, an ejection member, and a conveying member. In some embodiments, the polishing roller may be configured to remove and collect a residual substance adhering to a surface of an image bearing member while rotating in contact with the image bearing member. In an embodiment, the ejection member may be configured to eject the substance collected by the polishing roller to the outside of the cleaning device. An embodiment may include a conveying member configured to follow the rotation of the polishing roller by being in contact with the polishing roller and to convey toner in the cleaning device on a surface of the polishing roller in an axial direction of the polishing roller. When an image is not formed, the polishing roller rotates in a direction opposite a rotating direction in which the polishing roller rotates when an image is formed.
摘要翻译：清洁装置可以包括抛光辊，排出构件和输送构件。在一些实施例中，抛光辊可以被配置为在与图像承载部件接触的同时移动并收集附着在图像承载部件的表面上的残余物质。在一个实施例中，排出构件可以被配置为将由抛光辊收集的物质喷射到清洁装置的外部。实施例可以包括传送构件，其构造成通过与抛光辊接触而跟随抛光辊的旋转，并且在研磨辊的轴向方向上将清洁装置中的调色剂输送到抛光辊的表面上。当没有形成图像时，抛光辊沿着与形成图像的抛光辊旋转的旋转方向相反的方向旋转。

4. 发明申请

US20110243596A1 PHOTORECEPTOR, COOLING MECHANISM FOR PHOTORECEPTOR, AND IMAGE FORMING APPARATUS PROVIDED WITH THE SAME 有权
标题翻译：光电保护器，照相机冷却机构及其相应的图像形成装置
公开(公告)号：US20110243596A1
公开(公告)日：2011-10-06
申请号：US13071619
申请日：2011-03-25
申请人： Tomohiko Yamakawa , Syouji Kouda , Hidehisa Konishi , Mitsuhiro Goda , Susumu Hanano
发明人： Tomohiko Yamakawa , Syouji Kouda , Hidehisa Konishi , Mitsuhiro Goda , Susumu Hanano
IPC分类号： G03G15/00
CPC分类号： G03G21/206 , G03G2221/1645
摘要： A cooling mechanism for a photoreceptor includes: a photoreceptor of cylindrical shape; a pair of flanges respectively attached to both ends in an axial direction of the photoreceptor; a rotational shaft that is inserted into a shaft center of the photoreceptor; a holder that is disposed to face a first flange and rotatably supports the rotational shaft; and a main body frame that supports the holder. In such a cooling mechanism for a photoreceptor, an air duct is configured by the through hole formed in the flange and the concave portion formed on the holder, and discharges air flow generated inside the photoreceptor to the outside thereof.
摘要翻译：感光体的冷却机构包括：圆筒形感光体; 分别在感光体的轴向上分别附接到两端的凸缘; 旋转轴，其插入感光体的轴心; 被设置为面对第一凸缘并可旋转地支撑旋转轴的保持器; 以及支撑支架的主体框架。在这样的感光体的冷却机构中，通过形成在凸缘中的通孔和形成在保持器上的凹部构成风道，并且将感光体内部产生的气流排出到外部。

5. 发明授权

US07477860B2 Image forming apparatus with an air channel that communicates with a handle for a sheet cassette 有权
标题翻译：图像形成装置，具有与用于片材盒的手柄连通的空气通道
公开(公告)号：US07477860B2
公开(公告)日：2009-01-13
申请号：US11894849
申请日：2007-08-22
申请人： Susumu Hanano
发明人： Susumu Hanano
IPC分类号： G03G21/20
CPC分类号： G03G15/2017 , G03G21/1633 , G03G21/206 , G03G2221/1645
摘要： An image forming apparatus includes: an apparatus main bod; a sheet feeding cassette attached to the apparatus main body so as to be pulled out to an outside; a cover that covers, with an internal space in between, a portion of the apparatus main body different from a portion where the sheet feeding cassette is attached; a handle portion formed on a front face side in a pull-out direction of the sheet feeding cassette so as to open for enabling a user to insert a fingertip therein; an air channel formed in the sheet cassette and allowing an opening of the handle portion and the internal space inside the cover to communicate with each other; and an air blower that sends outside air inside the apparatus main body by way of the opening, the air channel, and the internal space.
摘要翻译：一种图像形成装置，包括：装置主体; 一个安装在设备主体上以便被拉出到外面的送纸盒; 覆盖其间的内部空间的盖，其不同于所述片材进给盒的附接部分的装置主体的一部分; 手柄部，其形成在所述供纸盒的拉出方向的前面侧，以便打开以使用户能够在其中插入指尖; 形成在所述片材盒中的空气通道，并且允许所述手柄部分和所述盖内部的内部空间的打开彼此连通; 以及通过开口，空气通道和内部空间在设备主体内部向外部空气发送的鼓风机。

6. 发明授权

US06697177B1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US06697177B1
公开(公告)日：2004-02-24
申请号：US09233631
申请日：1999-01-19
申请人： Tetsuro Tomoe , Yukihiro Itoh , Takashi Mihara , Tadahiro Kiyosumi , Susumu Hanano
发明人： Tetsuro Tomoe , Yukihiro Itoh , Takashi Mihara , Tadahiro Kiyosumi , Susumu Hanano
IPC分类号： H04N104
CPC分类号： H04N1/00578 , H04N1/00572 , H04N1/0058 , H04N1/00612 , H04N1/00631
摘要： In an image forming apparatus which uses a hollow space between an image reading section provided in an upper part of the apparatus and an image forming section provided in a lower part of the apparatus as a paper output space, the hollow space is used also as a space for temporarily holding a sheet of paper during a switchback operation. This arrangement helps prevent physical contact between the paper and the body of an operator or other objects and makes it easier to deal with a paper jam which is likely to occur during the switchback operation.
摘要翻译：在使用设备上部的图像读取部分和设置在设备的下部的图像形成部分之间的中空空间作为纸张输出空间的图像形成装置中，空间也用作在换向操作期间暂时保持一张纸的空间。这种布置有助于防止纸张与操作者或其他物体的身体之间的物理接触，并且使得更容易处理在回转操作期间可能发生的卡纸。

7. 发明授权

US06267368B1 Paper return device and image forming apparatus 有权
标题翻译：回纸装置和成像装置
公开(公告)号：US06267368B1
公开(公告)日：2001-07-31
申请号：US09233624
申请日：1999-01-19
申请人： Tetsuro Tomoe , Kenji Oda , Shinji Yamamoto , Eijiro Masaki , Susumu Hanano , Yukihiro Itoh , Takashi Mihara
发明人： Tetsuro Tomoe , Kenji Oda , Shinji Yamamoto , Eijiro Masaki , Susumu Hanano , Yukihiro Itoh , Takashi Mihara
IPC分类号： B65H526
CPC分类号： G03G15/234 , G03G2215/00392 , G03G2215/0043 , G03G2215/00578
摘要： A paper return device detachably fitted to an image forming apparatus having a paper feeding port for feeding paper from outside the image forming apparatus, a paper transport mechanism for transporting the paper from the paper feeding port to an image forming unit and a paper output port from which the paper carrying an image formed by the image forming unit is ejected to the outside of the image forming apparatus. The paper return device includes a paper return guideway which connects the paper output port of the image forming apparatus to its paper feeding port when the paper return device is fitted to the image forming apparatus, whereby the paper ejected from the paper output port is fed back to the paper feeding port through the paper return guideway.
摘要翻译：一种可拆卸地装配到图像形成装置上的纸张返回装置，该图像形成装置具有用于从图像形成装置的外部进给纸张的供纸口，用于将纸张从供纸口输送到图像形成单元的纸张传送机构和纸张输出端口，将由图像形成单元形成的图像的纸张排出到图像形成装置的外部。回纸装置包括纸回收导轨，当纸张返回装置装配到图像形成装置上时，将纸张输出端口连接到成像装置的纸张输出端口，由此从纸张输出端口排出的纸张被反馈通过纸张返回导轨到送纸端口。

8. 发明授权

US07844194B2 Image forming apparatus with an air channel that communicates with a handle for a sheet cassette 有权
标题翻译：图像形成装置，具有与用于片材盒的手柄连通的空气通道
公开(公告)号：US07844194B2
公开(公告)日：2010-11-30
申请号：US12349579
申请日：2009-01-07
申请人： Susumu Hanano
发明人： Susumu Hanano
IPC分类号： G03G21/20
CPC分类号： G03G15/2017 , G03G21/1633 , G03G21/206 , G03G2221/1645
摘要： An image forming apparatus includes: an apparatus main body; a sheet feeding cassette attached to the apparatus main body so as to be pulled out to an outside; a cover that covers, with an internal space in between, a portion of the apparatus main body different from a portion where the sheet feeding cassette is attached; a handle portion formed on a front face side in a pull-out direction of the sheet feeding cassette so as to open for enabling a user to insert a fingertip therein; an air channel formed in the sheet cassette and allowing an opening of the handle portion and the internal space inside the cover to communicate with each other; and an air blower that sends outside air inside the apparatus main body by way of the opening, the air channel, and the internal space.
摘要翻译：一种图像形成装置，包括：装置主体; 一个安装在设备主体上以便被拉出到外面的送纸盒; 覆盖其间的内部空间的盖，其不同于所述片材进给盒的附接部分的装置主体的一部分; 手柄部，其形成在所述供纸盒的拉出方向的前面侧，以便打开以使用户能够在其中插入指尖; 形成在所述片材盒中的空气通道，并且允许所述手柄部分和所述盖内部的内部空间的打开彼此连通; 以及通过开口，空气通道和内部空间在设备主体内部向外部空气发送的鼓风机。

9. 发明申请

US20100189480A1 CLEANING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME 失效
标题翻译：清洁装置和图像形成装置，包括它们
公开(公告)号：US20100189480A1
公开(公告)日：2010-07-29
申请号：US12576357
申请日：2009-10-09
申请人： Susumu Hanano
发明人： Susumu Hanano
IPC分类号： G03G21/00
CPC分类号： G03G21/0058 , G03G21/007 , G03G2221/0052
摘要： A cleaning device may include a polishing roller, an ejection member, and a conveying member. In some embodiments, the polishing roller may be configured to remove and collect a residual substance adhering to a surface of an image bearing member while rotating in contact with the image bearing member. In an embodiment, the ejection member may be configured to eject the substance collected by the polishing roller to the outside of the cleaning device. An embodiment may include a conveying member configured to follow the rotation of the polishing roller by being in contact with the polishing roller and to convey toner in the cleaning device on a surface of the polishing roller in an axial direction of the polishing roller.
摘要翻译：清洁装置可以包括抛光辊，排出构件和输送构件。在一些实施例中，抛光辊可以被配置为在与图像承载部件接触的同时移动并收集附着在图像承载部件的表面上的残余物质。在一个实施例中，排出构件可以被配置为将由抛光辊收集的物质喷射到清洁装置的外部。实施例可以包括传送构件，其构造成通过与抛光辊接触而跟随抛光辊的旋转，并且在研磨辊的轴向方向上将清洁装置中的调色剂输送到抛光辊的表面上。

10. 发明申请

US20080050145A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20080050145A1
公开(公告)日：2008-02-28
申请号：US11894849
申请日：2007-08-22
申请人： Susumu Hanano
发明人： Susumu Hanano
IPC分类号： G03G21/20
CPC分类号： G03G15/2017 , G03G21/1633 , G03G21/206 , G03G2221/1645
摘要： An image forming apparatus includes: an apparatus main body; a sheet feeding cassette attached to the apparatus main body so as to be pulled out to an outside; a cover that covers, with an internal space in between, a portion of the apparatus main body different from a portion where the sheet feeding cassette is attached; a handle portion formed on a front face side in a pull-out direction of the sheet feeding cassette so as to open for enabling a user to insert a fingertip therein; an air channel formed in the sheet cassette and allowing an opening of the handle portion and the internal space inside the cover to communicate with each other; and an air blower that sends outside air inside the apparatus main body by way of the opening, the air channel, and the internal space.
摘要翻译：一种图像形成装置，包括：装置主体; 一个安装在设备主体上以便被拉出到外面的送纸盒; 覆盖其间的内部空间的盖，其不同于所述片材进给盒的附接部分的装置主体的一部分; 手柄部，其形成在所述供纸盒的拉出方向的前面侧，以便打开以使用户能够在其中插入指尖; 形成在所述片材盒中的空气通道，并且允许所述手柄部分和所述盖内部的内部空间的打开彼此连通; 以及通过开口，空气通道和内部空间在设备主体内部向外部空气发送的鼓风机。

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