公开(公告)号：US08634755B2

公开(公告)日：2014-01-21

申请号：US13036314

申请日：2011-02-28

申请人： Tomoya Ichikawa ,  Akiko Kimura ,  Yuzo Ichikawa ,  Takahiro Shinkawa ,  Masaaki Tokunaga ,  Tsuneo Fukuzawa ,  Hirohisa Hoshino ,  Satoshi Honobe

发明人： Tomoya Ichikawa ,  Akiko Kimura ,  Yuzo Ichikawa ,  Takahiro Shinkawa ,  Masaaki Tokunaga ,  Tsuneo Fukuzawa ,  Hirohisa Hoshino ,  Satoshi Honobe

IPC分类号： G03G21/00

CPC分类号： G03G21/0029 ,  B08B1/00

摘要： A cleaning unit includes: a cleaning member that cleans the surface of the image carrier; a cleaning container that stores developer removed by the cleaning member; a cleaning support that is formed by bending a plate and includes a cleaning-supporting portion supporting the other end portion of the cleaning member and a supported portion angled with respect to the cleaning-supporting portion by bending; a supporting-portion-of-support that includes a facing portion facing the supported portion, is provided at the cleaning container, and supports the cleaning support; a damping member that is disposed between the supported portion and the facing portion, is formed so as to be elastically deformable, and regulates vibration of the cleaning member; and a securing member that secures the cleaning support to the supporting-portion-of-support at a position adjacent to the damping member.

摘要翻译： 清洁单元包括：清洁图像载体的表面的清洁构件; 清洁容器，其存储由清洁构件除去的显影剂; 清洁支撑体，其通过弯曲板形成并且包括支撑清洁构件的另一端部的清洁支撑部分和通过弯曲相对于清洁支撑部分成角度的支撑部分; 支撑部分的支撑部分包括面向所述被支撑部分的面对部分，设置在所述清洁容器处，并且支撑所述清洁支撑件; 设置在所述被支撑部与所述面对部之间的阻尼部件形成为可弹性变形，并调节所述清扫部件的振动。 以及固定构件，其将清洁支撑件固定到与阻尼构件相邻的位置处的支撑部分支撑。

公开(公告)号：US20120082495A1

公开(公告)日：2012-04-05

申请号：US13036314

申请日：2011-02-28

申请人： Tomoya Ichikawa ,  Akiko Kimura ,  Yuzo Ichikawa ,  Takahiro Shinkawa ,  Masaaki Tokunaga ,  Tsuneo Fukuzawa ,  Hirohisa Hoshino ,  Satoshi Honobe

发明人： Tomoya Ichikawa ,  Akiko Kimura ,  Yuzo Ichikawa ,  Takahiro Shinkawa ,  Masaaki Tokunaga ,  Tsuneo Fukuzawa ,  Hirohisa Hoshino ,  Satoshi Honobe

IPC分类号： G03G21/00 ,  B08B1/00

CPC分类号： G03G21/0029 ,  B08B1/00

摘要： A cleaning unit includes: a cleaning member that cleans the surface of the image carrier; a cleaning container that stores developer removed by the cleaning member; a cleaning support that is formed by bending a plate and includes a cleaning-supporting portion supporting the other end portion of the cleaning member and a supported portion angled with respect to the cleaning-supporting portion by bending; a supporting-portion-of-support that includes a facing portion facing the supported portion, is provided at the cleaning container, and supports the cleaning support; a damping member that is disposed between the supported portion and the facing portion, is formed so as to be elastically deformable, and regulates vibration of the cleaning member; and a securing member that secures the cleaning support to the supporting-portion-of-support at a position adjacent to the damping member.

摘要翻译： 清洁单元包括：清洁图像载体的表面的清洁构件; 清洁容器，其存储由清洁构件除去的显影剂; 清洁支撑体，其通过弯曲板形成并且包括支撑清洁构件的另一端部的清洁支撑部分和通过弯曲相对于清洁支撑部分成角度的支撑部分; 支撑部分的支撑部分包括面向所述被支撑部分的面对部分，设置在所述清洁容器处，并且支撑所述清洁支撑件; 设置在所述被支撑部与所述面对部之间的阻尼部件形成为可弹性变形，并调节所述清扫部件的振动。 以及固定构件，其将清洁支撑件固定到与阻尼构件相邻的位置处的支撑部分支撑。

公开(公告)号：US08509671B2

公开(公告)日：2013-08-13

申请号：US13103648

申请日：2011-05-09

申请人： Akiko Kimura ,  Tomoya Ichikawa ,  Yuzo Ichikawa ,  Takahiro Shinkawa ,  Hirohisa Hoshino ,  Toshiyuki Matsui

发明人： Akiko Kimura ,  Tomoya Ichikawa ,  Yuzo Ichikawa ,  Takahiro Shinkawa ,  Hirohisa Hoshino ,  Toshiyuki Matsui

IPC分类号： G03G21/00

CPC分类号： G03G21/0029 ,  G03G21/0076 ,  G03G2221/001 ,  G03G2221/0052

摘要： A cleaner includes a cleaning member having a distal end in contact with an image carrier so as to remove developer attached to the image carrier, a cleaning container that stores the removed developer, a cleaning support body including a cleaning support portion extending from the distal end to a proximal end of the cleaning member so as to support the proximal end of the cleaning member, a bent portion bent from the cleaning support portion, and a supported portion supported by the cleaning container, a vibration-damping body in contact with an end of the bent portion opposite the cleaning support portion so as to regulate vibration of the cleaning support body, and a vibration-damping-body fixing member supported by the cleaning container and having a clamp portion that clamps the vibration-damping body between the vibration-damping-body fixing member and the end of the bent portion.

摘要翻译： 一种清洁器包括具有与图像载体接触的远端的清洁构件，以便去除附着到图像载体上的显影剂;存储被去除的显影剂的清洁容器;清洁支撑体，包括从远端延伸的清洁支撑部分 到清洁部件的近端以支撑清洁部件的近端，从清洁支撑部弯曲的弯曲部分和由清洁容器支撑的支撑部分，与端部接触的减振体 所述弯曲部分与所述清洁支撑部分相对，以便调节所述清洁支撑体的振动;以及由所述清洁容器支撑的减震体固定部件，并且具有将所述减振体夹在所述振动 - 阻尼体固定构件和弯曲部分的端部。

公开(公告)号：US08718531B2

公开(公告)日：2014-05-06

申请号：US13091795

申请日：2011-04-21

申请人： Yuzo Ichikawa ,  Akiko Kimura ,  Tomoya Ichikawa

发明人： Yuzo Ichikawa ,  Akiko Kimura ,  Tomoya Ichikawa

IPC分类号： G03G21/00

CPC分类号： G03G21/0029

摘要： A cleaner includes a cleaning member that includes a tip portion that comes into contact with an image carrier that carries an image, and that removes and cleans developer adhered to the image carrier, a cleaning container which stores the developer removed by the cleaning member, a cleaning support that includes a cleaning supporting portion that supports a proximal end of the cleaning member, and a damped portion, a damping body that includes a first and a second damping bodies arranged in contact with the damped portion and that regulates vibration of the cleaning support, and a fixing member of the damping body that includes a first fixing portion arranged to face the damped portion with the first damping body, and a second fixing portion arranged to face the damped portion with the second damping body, and that is supported by the cleaning container.

摘要翻译： 清洁器包括：清洁构件，其包括与承载图像的图像载体接触的尖端部分，并且移除并清洁附着到图像载体上的显影剂;清洁容器，其存储由清洁构件除去的显影剂; 清洁支撑件，其包括支撑清洁构件的近端的清洁支撑部分和阻尼部分，阻尼体，其包括布置成与阻尼部分接触的第一和第二阻尼体，并且调节清洁支撑件的振动 以及阻尼体的固定构件，其包括被布置成与所述阻尼部分对置的第一固定部分，所述第一固定部分具有所述第一阻尼体，以及第二固定部分，所述第二固定部分布置成与所述第二阻尼体面对所述阻尼部分， 清洁容器

公开(公告)号：US08577247B2

公开(公告)日：2013-11-05

申请号：US13152078

申请日：2011-06-02

申请人： Akiko Kimura ,  Kanji Watanabe ,  Yuzo Ichikawa ,  Tomoya Ichikawa

发明人： Akiko Kimura ,  Kanji Watanabe ,  Yuzo Ichikawa ,  Tomoya Ichikawa

IPC分类号： G03G15/02 ,  G03G21/18

CPC分类号： G03G15/0258

摘要： A discharger includes a discharger main body that is adapted to be attached to and detached from a holding member of an image forming apparatus, a first electrode member that is formed of a wire rod, a second electrode member, a voltage for discharge being applied between the first and second electrode members, an electrode cleaning member that cleans the first electrode member, a detected portion that is integrally disposed to the electrode cleaning member, a detecting member that detects the detected portion while the electrode cleaning member is in a predetermined reference position, a cleaning member conveyer that conveys the electrode cleaning member in both directions which toward and away from the reference position, and a movement control unit that controls a movement of the cleaning member conveyer by the conveyer.

摘要翻译： 放电器包括：放电器主体，其适于附接到图像形成装置的保持部件并从其分离;第一电极部件，由线材，第二电极部件，放电电压施加在 第一电极部件和第二电极部件，清洁第一电极部件的电极清洁部件，与电极清洁部件一体设置的检测部，检测部件，其在电极清洁部件处于规定的基准位置时检测检测部 ，清洁构件输送机，其在朝向和远离基准位置的两个方向上传送电极清洁构件;以及移动控制单元，其控制由所述输送机移动所述清洁构件输送机的运动。

公开(公告)号：US08682221B2

公开(公告)日：2014-03-25

申请号：US13306594

申请日：2011-11-29

申请人： Yuzo Ichikawa ,  Tomoya Ichikawa

发明人： Yuzo Ichikawa ,  Tomoya Ichikawa

IPC分类号： G03G15/02

CPC分类号： G03G15/0291

摘要： A discharger includes a discharging member that faces a member to be charged and discharges electricity by applying voltage; and a grid member that is disposed between the discharging member and the member to be charged and regulates electric discharge from the discharging member. The grid member has holes with a predetermined shape and extending through the grid member from the discharging member toward the member to be charged, and has a first region with the holes arranged at a first inclination angle, a second region with the holes arranged at a second inclination angle, and a boundary between the first and second regions and extending in the extending direction of the discharging member. When the first region is symmetrically projected onto the second region with respect to the boundary, an arrangement pattern of the holes in the first region and an arrangement pattern of the holes in the second region are positionally displaced relative to each other.

摘要翻译： 放电器包括面向要充电的元件的放电元件，并通过施加电压来放电; 以及格栅构件，其设置在所述排出构件和要被充电的构件之间，并且调节从所述排出构件的放电。 栅格构件具有预定形状的孔，并且从放电构件延伸到待充电构件的栅格构件，并且具有第一区域，孔设置成第一倾斜角度，第二区域的孔布置在 第二倾斜角以及第一和第二区域之间的边界并且沿着排出构件的延伸方向延伸。 当第一区域相对于边界对称地投影到第二区域上时，第一区域中的孔的布置图案和第二区域中的孔的布置图案相对于彼此位置移位。

公开(公告)号：US08526844B2

公开(公告)日：2013-09-03

申请号：US12985130

申请日：2011-01-05

申请人： Yuzo Ichikawa ,  Yasuo Takayama

发明人： Yuzo Ichikawa ,  Yasuo Takayama

IPC分类号： G03G15/02

CPC分类号： G03G15/02 ,  G03G2215/027

摘要： There is provided a cleaning device including: a cleaning member disposed that cleans the discharge member; a guide member disposed along the length direction of the discharge member and guides the cleaning member in the length direction of the discharge member; and a drive device which, when executing a cleaning operation where the drive device reciprocally moves the cleaning member along the guide member from a standby position set on one length direction end portion of the discharge member or a return operation where the drive device returns the cleaning member along the guide member to the standby position, applies to the cleaning member a driving force in an opposite direction of a moving direction in which movement of the cleaning member is to be started and thereafter applies to the cleaning member a driving force in the moving direction.

摘要翻译： 提供了一种清洁装置，包括：清洁部件，其设置成清洁排出部件; 引导构件，其沿着所述排出构件的长度方向设置，并且在所述排出构件的长度方向上引导所述清洁构件; 以及驱动装置，当执行清洁操作时，其中所述驱动装置沿着所述引导构件从设置在所述排出构件的一个长度方向端部上的待机位置往复地移动所述清洁构件或所述驱动装置返回所述清洁的返回操作 沿着引导构件到待机位置的构件向清洁构件施加驱动力，该驱动力沿着移动方向的相反方向移动，在移动方向上，清洁构件的运动将被启动，然后对清洁构件施加移动中的驱动力 方向。

公开(公告)号：US07761026B2

公开(公告)日：2010-07-20

申请号：US11492932

申请日：2006-07-26

申请人： Masaru Ishikawa ,  Takashi Kanagawa ,  Akihito Nishimura ,  Hiroshi Hashino ,  Yuzo Ichikawa

发明人： Masaru Ishikawa ,  Takashi Kanagawa ,  Akihito Nishimura ,  Hiroshi Hashino ,  Yuzo Ichikawa

IPC分类号： G03G21/00

CPC分类号： G03G21/08 ,  G03G21/0011 ,  G03G2215/027

摘要： An image forming device includes an image carrier, a cleaning device, a charging device and a shielding member. The image carrier carries a toner image thereon. The cleaning device removes a toner on the image carrier. The charging device charges the image carrier. The shielding member is disposed between the cleaning device and the charging device. The shielding member is in contact with the image carrier in an area where the image carrier is charged.

摘要翻译： 图像形成装置包括图像载体，清洁装置，充电装置和屏蔽构件。 图像载体在其上携带调色剂图像。 清洁装置去除图像载体上的调色剂。 充电装置对图像载体进行充电。 屏蔽构件设置在清洁装置和充电装置之间。 屏蔽构件在图像载体被充电的区域中与图像载体接触。

公开(公告)号：US08498548B2

公开(公告)日：2013-07-30

申请号：US13048509

申请日：2011-03-15

申请人： Satoru Nishikawa ,  Yuzo Ichikawa

发明人： Satoru Nishikawa ,  Yuzo Ichikawa

IPC分类号： G03G21/20

CPC分类号： G03G21/206

摘要： A blower includes a fan; and an air duct having a passage formed therein, the air duct guiding the air and blowing the air onto the corona discharger, the air duct including an increasing-width portion in which a passage width gradually increases downstream in an air flow direction, a decreasing-height portion in which a passage height gradually decreases downstream in the air flow direction, an extension portion extending from a downstream end of the decreasing-height portion to a position near the corona discharger, a bent portion that is bent from a downstream end of the extension portion toward the corona discharger, an opening formed at a downstream end of the bent portion, and a plate-shaped member disposed in the passage at a position on an inner wall of any of the decreasing-height portion and the extension portion, the inner wall being on the corona discharger side.

摘要翻译： 鼓风机包括风扇; 风道，其中形成有通道，所述空气管道引导空气并将空气吹送到所述电晕放电器上，所述空气管道包括通道宽度在空气流动方向上下游逐渐增加的增加宽度部分， 通道高度沿空气流动方向下游逐渐减小的高度部分，从降低高度部分的下游端延伸到靠近电晕放电器的位置的延伸部分，弯曲部分从下游端弯曲 朝向电晕放电器的延伸部分，形成在弯曲部分的下游端的开口，以及设置在通道中的位于所述降低部分和延伸部分中任何一个的内壁上的位置的板状部件， 内壁位于电晕放电器一侧。

公开(公告)号：US20110318046A1

公开(公告)日：2011-12-29

申请号：US12985130

申请日：2011-01-05

申请人： Yuzo Ichikawa ,  Yasuo Takayama

发明人： Yuzo Ichikawa ,  Yasuo Takayama

IPC分类号： G03G15/02

CPC分类号： G03G15/02 ,  G03G2215/027

摘要： There is provided a cleaning device including: a cleaning member disposed that cleans the discharge member; a guide member disposed along the length direction of the discharge member and guides the cleaning member in the length direction of the discharge member; and a drive device which, when executing a cleaning operation where the drive device reciprocally moves the cleaning member along the guide member from a standby position set on one length direction end portion of the discharge member or a return operation where the drive device returns the cleaning member along the guide member to the standby position, applies to the cleaning member a driving force in an opposite direction of a moving direction in which movement of the cleaning member is to be started and thereafter applies to the cleaning member a driving force in the moving direction.

摘要翻译： 提供了一种清洁装置，包括：清洁部件，其设置成清洁排出部件; 引导构件，其沿着所述排出构件的长度方向设置，并且在所述排出构件的长度方向上引导所述清洁构件; 以及驱动装置，当执行清洁操作时，其中所述驱动装置沿着所述引导构件从设置在所述排出构件的一个长度方向端部上的待机位置往复地移动所述清洁构件或所述驱动装置返回所述清洁的返回操作 沿着引导构件到待机位置的构件向清洁构件施加驱动力，该驱动力沿着移动方向的相反方向移动，在移动方向上，清洁构件的运动将被启动，然后对清洁构件施加移动中的驱动力 方向。