公开(公告)号：US08204400B2

公开(公告)日：2012-06-19

申请号：US12352117

申请日：2009-01-12

申请人： Shinya Karasawa ,  Takatsugu Fujishiro ,  Takaaki Tawada ,  Hiromichi Ninomiya ,  Takeshi Tabuchi ,  Naohiro Kumagai ,  Akira Fujimori

发明人： Shinya Karasawa ,  Takatsugu Fujishiro ,  Takaaki Tawada ,  Hiromichi Ninomiya ,  Takeshi Tabuchi ,  Naohiro Kumagai ,  Akira Fujimori

IPC分类号： G03G15/02

CPC分类号： G03G15/0225 ,  G03G15/025

摘要： A charging device includes a charging roller, a drive transmission device, and a charging roller cleaner. The charging roller opposes an image carrier driven to rotate and rotates to charge the image carrier. The charging roller cleaner contacts the charging roller to clean the charging roller. The drive transmission device transmits torque from the image carrier to the charging roller, and includes an image carrier gear and a driven gear. The image carrier gear and the driven gear form a gear train to drive the charging roller in response to rotation of the image carrier. The charging roller cleaner is disposed facing a rear surface of the charging roller to prevent displacement of the charging roller due to a force generated by a pressure angle formed between the image carrier gear and the driven gear when the charging roller rotates in response to rotation of the image carrier.

摘要翻译： 充电装置包括充电辊，驱动传动装置和充电辊清洁器。 充电辊与被驱动旋转并转动以对图像载体充电的图像载体相对。 充电辊清洁器与充电辊接触以清洁充电辊。 驱动传动装置将图像载体的扭矩传递到充电辊，并且包括图像载体齿轮和从动齿轮。 图像承载齿轮和从动齿轮形成齿轮系，以响应于图像载体的旋转来驱动充电辊。 充电辊清洁器设置成面对充电辊的后表面，以防止当充电辊响应于图像载体齿轮和从动齿轮之间形成的压力角产生的力而响应于旋转时的充电辊的位移 图像载体。

公开(公告)号：US20090180795A1

公开(公告)日：2009-07-16

申请号：US12352117

申请日：2009-01-12

申请人： Shinya Karasawa ,  Takatsugu Fujishiro ,  Takaaki Tawada ,  Hiromichi Ninomiya ,  Takeshi Tabuchi ,  Naohiro Kumagai ,  Akira Fujimori

发明人： Shinya Karasawa ,  Takatsugu Fujishiro ,  Takaaki Tawada ,  Hiromichi Ninomiya ,  Takeshi Tabuchi ,  Naohiro Kumagai ,  Akira Fujimori

IPC分类号： G03G15/02

CPC分类号： G03G15/0225 ,  G03G15/025

摘要： A charging device includes a charging roller, a drive transmission device, and a charging roller cleaner. The charging roller opposes an image carrier driven to rotate and rotates to charge the image carrier. The charging roller cleaner contacts the charging roller to clean the charging roller. The drive transmission device transmits torque from the image carrier to the charging roller, and includes an image carrier gear and a driven gear. The image carrier gear and the driven gear form a gear train to drive the charging roller in response to rotation of the image carrier. The charging roller cleaner is disposed facing a rear surface of the charging roller to prevent displacement of the charging roller due to a force generated by a pressure angle formed between the image carrier gear and the driven gear when the charging roller rotates in response to rotation of the image carrier.

摘要翻译： 充电装置包括充电辊，驱动传动装置和充电辊清洁器。 充电辊与被驱动旋转并转动以对图像载体充电的图像载体相对。 充电辊清洁器与充电辊接触以清洁充电辊。 驱动传动装置将图像载体的扭矩传递到充电辊，并且包括图像载体齿轮和从动齿轮。 图像承载齿轮和从动齿轮形成齿轮系，以响应于图像载体的旋转来驱动充电辊。 充电辊清洁器设置成面对充电辊的后表面，以防止当充电辊响应于图像载体齿轮和从动齿轮之间形成的压力角产生的力而响应于旋转时的充电辊的位移 图像载体。

公开(公告)号：US07885595B2

公开(公告)日：2011-02-08

申请号：US12203631

申请日：2008-09-03

申请人： Hiromichi Ninomiya ,  Takaaki Tawada ,  Takatsugu Fujishiro ,  Akira Fujimori

发明人： Hiromichi Ninomiya ,  Takaaki Tawada ,  Takatsugu Fujishiro ,  Akira Fujimori

IPC分类号： G03G21/00

CPC分类号： G03G21/00 ,  G03G15/75

摘要： A lubricant applicator, which is included in a process cartridge, and an image forming apparatus, includes a fur brush disposed downstream from a cleaning member in a direction of rotation of the image carrier that moves in the direction of rotation of the image carrier, scrape a solid lubricant disposed opposite to the image carrier while rotating, and apply powder scraped from the solid lubricant to the surface of the image carrier; a lubricant fixing member to fix the powder to the surface of the image carrier; and a first guide member disposed between the lubricant fixing member and the fur brush to convey the powder scattered from the fur brush to the surface of the image carrier.

摘要翻译： 包括在处理盒中的润滑剂施加器和图像形成装置包括毛皮刷，其沿着沿图像载体的旋转方向移动的图像载体的旋转方向设置在清洁部件的下游，刮擦 在旋转时与图像载体相对设置的固体润滑剂，并且将从固体润滑剂刮下的粉末施加到图像载体的表面; 润滑剂固定构件，用于将粉末固定到图像载体的表面; 以及设置在润滑剂固定构件和毛刷之间的第一引导构件，用于将从毛刷分散的粉末输送到图像载体的表面。

公开(公告)号：US08103207B2

公开(公告)日：2012-01-24

申请号：US12265844

申请日：2008-11-06

申请人： Shinya Karasawa ,  Tokuya Ojimi ,  Takatsugu Fujishiro ,  Hiromichi Ninomiya

发明人： Shinya Karasawa ,  Tokuya Ojimi ,  Takatsugu Fujishiro ,  Hiromichi Ninomiya

IPC分类号： G03G21/00

CPC分类号： G03G21/00 ,  G03G21/0094 ,  G03G2221/1609

摘要： A lubricant application apparatus including a lubricant application member and an elastic member. The lubricant application member applies lubricant to a lubricant receiving member moving in a given surface movement direction. The elastic member contacts the lubricant receiving member in a counter direction with respect to the surface movement direction of the lubricant receiving member, and smoothes the lubricant applied on the lubricant receiving member. The elastic member is in contact with the lubricant receiving member at a contact area of the elastic member, in the counter direction. The elastic member is positioned in a downstream side of the surface movement direction of the lubricant receiving member with respect to the contact area of the elastic member. The elastic member is in contact with the lubricant receiving member at the contact area with a contact angle of 85 degrees or more.

摘要翻译： 一种润滑剂涂布装置，其具有润滑剂涂敷部件和弹性部件。 润滑剂施加部件向在给定的表面移动方向上移动的润滑剂接收部件施加润滑剂。 弹性构件相对于润滑剂接收构件的表面移动方向相反方向接触润滑剂接收构件，并使施加在润滑剂接收构件上的润滑剂平滑。 弹性构件在弹性构件的相对方向上的接触区域处与润滑剂接收构件接触。 弹性构件相对于弹性构件的接触面积位于润滑剂容纳构件的表面移动方向的下游侧。 弹性部件在85度以上的接触角的接触区域与润滑剂接收部件接触。

公开(公告)号：US20090120356A1

公开(公告)日：2009-05-14

申请号：US12265844

申请日：2008-11-06

申请人： Shinya KARASAWA ,  Tokuya Ojimi ,  Takatsugu Fujishiro ,  Hiromichi Ninomiya

发明人： Shinya KARASAWA ,  Tokuya Ojimi ,  Takatsugu Fujishiro ,  Hiromichi Ninomiya

IPC分类号： B05C11/02

CPC分类号： G03G21/00 ,  G03G21/0094 ,  G03G2221/1609

摘要： A lubricant application apparatus including a lubricant application member and an elastic member. The lubricant application member applies lubricant to a lubricant receiving member moving in a given a surface movement direction. The elastic member contacts the lubricant receiving member in a counter direction with respect to the surface movement direction of the lubricant receiving member, and smoothes the lubricant applied on the lubricant receiving member. The elastic member is in contact with the lubricant receiving member at a contact area of the elastic member, in the counter direction. The elastic member is positioned in a downstream side of the surface movement direction of the lubricant receiving member with respect to the contact area of the elastic member. The elastic member is in contact with the lubricant receiving member at the contact area with a contact angle of 85 degrees or more.

摘要翻译： 一种润滑剂涂布装置，其具有润滑剂涂敷部件和弹性部件。 润滑剂施加构件对在给定的表面移动方向上移动的润滑剂接收构件施加润滑剂。 弹性构件相对于润滑剂接收构件的表面移动方向相反方向接触润滑剂接收构件，并使施加在润滑剂接收构件上的润滑剂平滑。 弹性构件在弹性构件的相对方向上的接触区域处与润滑剂接收构件接触。 弹性构件相对于弹性构件的接触面积位于润滑剂容纳构件的表面移动方向的下游侧。 弹性部件在85度以上的接触角的接触区域与润滑剂接收部件接触。

公开(公告)号：US09256190B2

公开(公告)日：2016-02-09

申请号：US14716546

申请日：2015-05-19

申请人： Satoshi Hatori ,  Ryohta Gotoh ,  Akira Fujimori ,  Naohiro Kumagai ,  Kaoru Yoshino ,  Hideyasu Seki ,  Nobuyuki Taguchi ,  Hiromichi Ninomiya ,  Yuta Azeyanagi ,  Yasuhito Kuboshima

发明人： Satoshi Hatori ,  Ryohta Gotoh ,  Akira Fujimori ,  Naohiro Kumagai ,  Kaoru Yoshino ,  Hideyasu Seki ,  Nobuyuki Taguchi ,  Hiromichi Ninomiya ,  Yuta Azeyanagi ,  Yasuhito Kuboshima

IPC分类号： G03G21/00 ,  F16N15/00 ,  G03G21/18

CPC分类号： G03G21/0094 ,  F16N15/00 ,  G03G21/18

摘要： A lubricant supplying device includes: lubricant; a supplying member that supplies the lubricant to a lubricant supply target; and a remaining amount detecting unit that detects that a remaining amount of the lubricant is equal to or smaller than a certain amount. The remaining amount detecting unit includes a first electrode member and a second electrode member. The lubricant supplying device includes a member that causes at least a part of the second electrode member to move and causes the second electrode member to abut the first electrode member with an increase in consumption of the lubricant.

公开(公告)号：US09081347B2

公开(公告)日：2015-07-14

申请号：US13827444

申请日：2013-03-14

申请人： Akira Fujimori ,  Satoshi Hatori ,  Naohiro Kumagai ,  Kaoru Yoshino ,  Hideyasu Seki ,  Ryohta Gotoh ,  Takeshi Shintani ,  Nobuyuki Taguchi ,  Hiromichi Ninomiya ,  Norio Kudo ,  Kenji Honjoh ,  Yuta Azeyanagi

发明人： Akira Fujimori ,  Satoshi Hatori ,  Naohiro Kumagai ,  Kaoru Yoshino ,  Hideyasu Seki ,  Ryohta Gotoh ,  Takeshi Shintani ,  Nobuyuki Taguchi ,  Hiromichi Ninomiya ,  Norio Kudo ,  Kenji Honjoh ,  Yuta Azeyanagi

IPC分类号： G03G15/00 ,  G03G21/00

CPC分类号： G03G15/553 ,  G03G21/0094

摘要： In an embodiment, provided is a lubricant supplying device that includes: a solid lubricant; a supplying member that supplies lubricant of the solid lubricant to a lubricant supplying target; and a remaining amount detecting unit that detects an amount of the solid lubricant being at a given amount or less. The remaining amount detecting unit is provided on a downstream side in a rubbing direction of the supplying member with respect to the solid lubricant.

摘要翻译： 在一个实施例中，提供了一种润滑剂供应装置，其包括：固体润滑剂; 供给构件，其将固体润滑剂的润滑剂供给到润滑剂供给对象物; 以及检测固体润滑剂的量在给定量以下的剩余量检测单元。 剩余量检测单元设置在供给构件相对于固体润滑剂的摩擦方向的下游侧。

公开(公告)号：US08855507B2

公开(公告)日：2014-10-07

申请号：US13848307

申请日：2013-03-21

申请人： Hideyasu Seki ,  Satoshi Hatori ,  Naohiro Kumagai ,  Kaoru Yoshino ,  Akira Fujimori ,  Ryohta Gotoh ,  Nobuyuki Taguchi ,  Hiromichi Ninomiya ,  Yuta Azeyanagi ,  Yasuhito Kuboshima

发明人： Hideyasu Seki ,  Satoshi Hatori ,  Naohiro Kumagai ,  Kaoru Yoshino ,  Akira Fujimori ,  Ryohta Gotoh ,  Nobuyuki Taguchi ,  Hiromichi Ninomiya ,  Yuta Azeyanagi ,  Yasuhito Kuboshima

IPC分类号： G03G15/00 ,  G03G21/00

CPC分类号： G03G15/55 ,  G03G15/553 ,  G03G21/0094

摘要： In the present invention, a lubricant supplying device includes a lubricant end determining unit that determines that a solid lubricant is in an end state when the amount of a lubricant supplying operation reaches a threshold after a residual amount detecting unit detects that the residual amount of the solid lubricant is equal to or smaller than a predetermined amount. The lubricant end determining unit makes a threshold of the amount of the lubricant supplying operation at temperature or humidity of equal to or lower than a predetermined value lower than a threshold of the amount of the lubricant supplying operation at temperature or humidity of higher than the predetermined value.

摘要翻译： 在本发明中，润滑剂供给装置具有：润滑剂结束判定部，其在剩余量检测部检测到残留量检测部检测到所述润滑剂剩余量之后，在所述润滑剂供给动作量达到阈值时，判定为固体润滑剂处于结束状态 固体润滑剂等于或小于预定量。 润滑剂结束确定单元使温度或湿度下的润滑剂供给操作的量的阈值低于低于预定值的温度或湿度下的润滑剂供给操作量的阈值以下的预定值 值。

公开(公告)号：US09068693B2

公开(公告)日：2015-06-30

申请号：US13790017

申请日：2013-03-08

申请人： Satoshi Hatori ,  Ryohta Gotoh ,  Akira Fujimori ,  Naohiro Kumagai ,  Kaoru Yoshino ,  Hideyasu Seki ,  Nobuyuki Taguchi ,  Hiromichi Ninomiya ,  Yuta Azeyanagi ,  Yasuhito Kuboshima

发明人： Satoshi Hatori ,  Ryohta Gotoh ,  Akira Fujimori ,  Naohiro Kumagai ,  Kaoru Yoshino ,  Hideyasu Seki ,  Nobuyuki Taguchi ,  Hiromichi Ninomiya ,  Yuta Azeyanagi ,  Yasuhito Kuboshima

IPC分类号： G03G21/00 ,  F16N15/00

CPC分类号： G03G21/0094 ,  F16N15/00 ,  G03G21/18

摘要： A lubricant supplying device includes: lubricant; a supplying member that supplies the lubricant to a lubricant supply target; and a remaining amount detecting unit that detects that a remaining amount of the lubricant is equal to or smaller than a certain amount. The remaining amount detecting unit includes a first electrode member and a second electrode member. The lubricant supplying device includes a member that causes at least a part of the second electrode member to move and causes the second electrode member to abut the first electrode member with an increase in consumption of the lubricant.

摘要翻译： 润滑剂供给装置包括：润滑剂; 向润滑剂供给目标供给润滑剂的供给部件; 以及剩余量检测单元，其检测到所述润滑剂的剩余量等于或小于一定量。 剩余量检测单元包括第一电极构件和第二电极构件。 润滑剂供给装置包括使第二电极部件的至少一部分移动的部件，并且使第二电极部件随着润滑剂的消耗量的增加而与第一电极部件抵接。

公开(公告)号：US20130251381A1

公开(公告)日：2013-09-26

申请号：US13848307

申请日：2013-03-21

申请人： Hideyasu Seki ,  Satoshi Hatori ,  Naohiro Kumagai ,  Kaoru Yoshino ,  Akira Fujimori ,  Ryohta Gotoh ,  Nobuyuki Taguchi ,  Hiromichi Ninomiya ,  Yuta Azeyanagi ,  Yasuhito Kuboshima

发明人： Hideyasu Seki ,  Satoshi Hatori ,  Naohiro Kumagai ,  Kaoru Yoshino ,  Akira Fujimori ,  Ryohta Gotoh ,  Nobuyuki Taguchi ,  Hiromichi Ninomiya ,  Yuta Azeyanagi ,  Yasuhito Kuboshima

IPC分类号： G03G15/00

CPC分类号： G03G15/55 ,  G03G15/553 ,  G03G21/0094

摘要： In the present invention, a lubricant supplying device includes a lubricant end determining unit that determines that a solid lubricant is in an end state when the amount of a lubricant supplying operation reaches a threshold after a residual amount detecting unit detects that the residual amount of the solid lubricant is equal to or smaller than a predetermined amount. The lubricant end determining unit makes a threshold of the amount of the lubricant supplying operation at temperature or humidity of equal to or lower than a predetermined value lower than a threshold of the amount of the lubricant supplying operation at temperature or humidity of higher than the predetermined value.

摘要翻译： 在本发明中，润滑剂供给装置具有：润滑剂结束判定部，其在剩余量检测部检测到残留量检测部检测到所述润滑剂剩余量之后，当润滑剂供给运转量达到阈值时，判定为固体润滑剂处于结束状态 固体润滑剂等于或小于预定量。 润滑剂结束确定单元使温度或湿度下的润滑剂供给操作的量的阈值低于低于预定值的温度或湿度下的润滑剂供给操作量的阈值以下的预定值 值。