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公开(公告)号：US07647000B2
公开(公告)日：2010-01-12
申请号：US12241133
申请日：2008-09-30
申请人： Yoshimasa Ohkura
发明人： Yoshimasa Ohkura
IPC分类号： G03G21/20
CPC分类号： B41J2/1752 , B41J29/377 , B41J29/38
摘要： A cooling structure includes driving motors as heat sources, a metal sheet body as a heat transfer member that comes into contact with the driving motors, and a first fan serving as a cooling portion provided oppositely to the metal sheet body in a portion spaced apart from the position at which the driving motors are provided to cool the metal sheet body.
摘要翻译： 冷却结构包括作为热源的驱动电动机，与驱动电动机接触的传热部件的金属板体，以及与金属板体相反地设置的与冷却部相对的第一风扇， 提供驱动电机以冷却金属片体的位置。
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公开(公告)号：US20060169436A1
公开(公告)日：2006-08-03
申请号：US11342045
申请日：2006-01-26
申请人： Yoshimasa Ohkura
发明人： Yoshimasa Ohkura
IPC分类号： F23L15/02
CPC分类号： B41J2/1752 , B41J29/377 , B41J29/38
摘要： A cooling structure includes driving motors as heat sources, a metal sheet body as a heat transfer member that comes into contact with the driving motors, and a first fan serving as a cooling portion provided oppositely to the metal sheet body in a portion spaced apart from the position at which the driving motors are provided to cool the metal sheet body.
摘要翻译： 冷却结构包括作为热源的驱动电动机，与驱动电动机接触的传热部件的金属板体，以及与金属板体相反地设置的与冷却部相对的第一风扇， 提供驱动电机以冷却金属片体的位置。
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3.发明授权Sheet feeding device, image forming apparatus including the same, and method of controlling the sheet feeding device 有权片材进给装置，包括它的成像装置和控制片材进给装置的方法公开(公告)号：US08777215B2
公开(公告)日：2014-07-15
申请号：US13429534
申请日：2012-03-26
申请人： Yoshimasa Ohkura
发明人： Yoshimasa Ohkura
CPC分类号： B65H3/66 , B65H1/08 , B65H1/12 , B65H3/06 , B65H3/5223 , B65H2301/531 , B65H2301/533 , B65H2405/1118
摘要： Provided is a sheet feeding device capable of cleaning a pickup roller satisfactorily, which is downsized and reduced in the number of components. The sheet feeding device rotates the pickup roller under a state in which the pickup roller abuts against a friction body, to thereby clean the pickup roller.
摘要翻译： 提供一种能够令人满意地清洁拾取辊的片材馈送装置，其小型化并减少了部件数量。 送纸装置使拾取辊在拾取辊抵靠摩擦体的状态下旋转，从而清洁拾取辊。
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公开(公告)号：US20120025451A1
公开(公告)日：2012-02-02
申请号：US13190959
申请日：2011-07-26
申请人： Yoshimasa Ohkura
发明人： Yoshimasa Ohkura
CPC分类号： B65H1/266 , B65H3/0684 , B65H2511/12 , B65H2511/20 , B65H2511/212 , B65H2511/22 , B65H2801/06 , B65H2220/08 , B65H2220/11 , B65H2220/01 , B65H2220/04
摘要： A paper feed cassette of an image forming apparatus is provided with a sheet receptacle and a pair of width adjustment guides. A cassette feeder of the image forming apparatus is provided with a plurality of rollers, a plurality of roller holders, and a plurality of roller biasing members. When the paper feed cassette is mounted on a feeder housing, an upper end of width adjustment guides is configured to cause at least one of the roller holders to move upward in a height direction of the image forming apparatus such that at least one of the rollers does not come in contact with a topmost sheet of paper.
摘要翻译： 图像形成装置的供纸盒设置有纸张接收器和一对宽度调节引导件。 图像形成装置的盒式馈送器设置有多个辊，多个辊保持器和多个辊偏置构件。 当供纸盒安装在馈送器壳体上时，宽度调节引导件的上端构造成使得至少一个辊保持器在图像形成设备的高度方向上向上移动，使得至少一个辊 不与最上面的纸张接触。
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公开(公告)号：US08186669B2
公开(公告)日：2012-05-29
申请号：US13190959
申请日：2011-07-26
申请人： Yoshimasa Ohkura
发明人： Yoshimasa Ohkura
CPC分类号： B65H1/266 , B65H3/0684 , B65H2511/12 , B65H2511/20 , B65H2511/212 , B65H2511/22 , B65H2801/06 , B65H2220/08 , B65H2220/11 , B65H2220/01 , B65H2220/04
摘要： A paper feed cassette of an image forming apparatus is provided with a sheet receptacle and a pair of width adjustment guides. A cassette feeder of the image forming apparatus is provided with a plurality of rollers, a plurality of roller holders, and a plurality of roller biasing members. When the paper feed cassette is mounted on a feeder housing, an upper end of width adjustment guides is configured to cause at least one of the roller holders to move upward in a height direction of the image forming apparatus such that at least one of the rollers does not come in contact with a topmost sheet of paper.
摘要翻译： 图像形成装置的供纸盒设置有纸张接收器和一对宽度调节引导件。 图像形成装置的盒式馈送器设置有多个辊，多个辊保持器和多个辊偏置构件。 当供纸盒安装在馈送器壳体上时，宽度调节引导件的上端构造成使得至少一个辊保持器在图像形成设备的高度方向上向上移动，使得至少一个辊 不与最上面的纸张接触。
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公开(公告)号：US20090035009A1
公开(公告)日：2009-02-05
申请号：US12241133
申请日：2008-09-30
申请人： Yoshimasa Ohkura
发明人： Yoshimasa Ohkura
IPC分类号： G03G21/20
CPC分类号： B41J2/1752 , B41J29/377 , B41J29/38
摘要： A cooling structure includes driving motors as heat sources, a metal sheet body as a heat transfer member that comes into contact with the driving motors, and a first fan serving as a cooling portion provided oppositely to the metal sheet body in a portion spaced apart from the position at which the driving motors are provided to cool the metal sheet body.
摘要翻译： 冷却结构包括作为热源的驱动电动机，与驱动电动机接触的传热部件的金属板体，以及与金属板体相反地设置的与冷却部相对的第一风扇， 提供驱动电机以冷却金属片体的位置。
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公开(公告)号：US07433624B2
公开(公告)日：2008-10-07
申请号：US11342045
申请日：2006-01-26
申请人： Yoshimasa Ohkura
发明人： Yoshimasa Ohkura
IPC分类号： G03G21/20
CPC分类号： B41J2/1752 , B41J29/377 , B41J29/38
摘要： A cooling structure includes driving motors as heat sources, a metal sheet body as a heat transfer member that comes into contact with the driving motors, and a first fan serving as a cooling portion provided oppositely to the metal sheet body in a portion spaced apart from the position at which the driving motors are provided to cool the metal sheet body.
摘要翻译： 冷却结构包括作为热源的驱动电动机，与驱动电动机接触的传热部件的金属板体，以及与金属板体相反地设置的与冷却部相对的第一风扇， 提供驱动电机以冷却金属片体的位置。
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