公开(公告)号：US07542712B2

公开(公告)日：2009-06-02

申请号：US11519919

申请日：2006-09-13

申请人： Shuji Tanaka ,  Shinichi Kawahara ,  Yoshiyuki Kimura ,  Hiroshi Hosokawa ,  Yoshio Hattori ,  Takeo Suda ,  Yutaka Takahashi ,  Takatsugu Fujishiro ,  Teruyuki Kasuga ,  Hiroomi Harada ,  Tokuya Ojimi ,  Masato Yanagida ,  Takaaki Tawada ,  Takeshi Tabuchi ,  Naohiro Kumagai ,  Chohtaroh Kataoka ,  Hidemasa Sato

发明人： Shuji Tanaka ,  Shinichi Kawahara ,  Yoshiyuki Kimura ,  Hiroshi Hosokawa ,  Yoshio Hattori ,  Takeo Suda ,  Yutaka Takahashi ,  Takatsugu Fujishiro ,  Teruyuki Kasuga ,  Hiroomi Harada ,  Tokuya Ojimi ,  Masato Yanagida ,  Takaaki Tawada ,  Takeshi Tabuchi ,  Naohiro Kumagai ,  Chohtaroh Kataoka ,  Hidemasa Sato

IPC分类号： G03G21/00

CPC分类号： G03G21/0094 ,  G03G21/181 ,  G03G21/1814 ,  G03G2221/0026

摘要： A process cartridge including an image bearing member; a lubricant applicator, which includes a lubricant application member configured to apply a solid lubricant to the surface of the image bearing member; and a smoothing member configured to smooth the applied solid lubricant, and at least one of a charging device, a developing device and a cleaning device, wherein the amount of the solid lubricant present on a portion of surface of the image bearing member, which is located between the lubricant application member and the smoothing blade, is from 0.11 to 1.2 mg/m2. The smoothing member is preferably a blade having a JIS-A hardness of not less than 79°. The process cartridge is preferably assembled by a method including setting the lubricant smoothing member, the lubricant and the lubricant application member to a housing of the process cartridge; and then setting the image bearing member to the housing.

摘要翻译： 一种处理盒，包括图像承载部件; 润滑剂施加器，其包括构造成将固体润滑剂施加到图像承载部件的表面上的润滑剂施加部件; 以及平滑部件，其构造成使所施加的固体润滑剂平滑，以及充电装置，显影装置和清洁装置中的至少一个，其中存在于图像承载部件的表面的一部分上的固体润滑剂的量 位于润滑剂施加构件和平滑叶片之间的是0.11-1.2mg / m 2。 平滑部件优选是JIS-A硬度不小于79°的刀片。 处理盒优选通过包括将润滑剂平滑件，润滑剂和润滑剂施加构件设置到处理盒的壳体的方法来组装; 然后将图像承载部件设置到壳体。

公开(公告)号：US20070059067A1

公开(公告)日：2007-03-15

申请号：US11519919

申请日：2006-09-13

申请人： Shuji Tanaka ,  Shinichi Kawahara ,  Yoshiyuki Kimura ,  Hiroshi Hosokawa ,  Yoshio Hattori ,  Takeo Suda ,  Yutaka Takahashi ,  Takatsugu Fujishiro ,  Teruyuki Kasuga ,  Hiroomi Harada ,  Tokuya Ojimi ,  Masato Yanagida ,  Takaaki Tawada ,  Takeshi Tabuchi ,  Naohiro Kumagai ,  Chohtaroh Kataoka ,  Hidemasa Sato

发明人： Shuji Tanaka ,  Shinichi Kawahara ,  Yoshiyuki Kimura ,  Hiroshi Hosokawa ,  Yoshio Hattori ,  Takeo Suda ,  Yutaka Takahashi ,  Takatsugu Fujishiro ,  Teruyuki Kasuga ,  Hiroomi Harada ,  Tokuya Ojimi ,  Masato Yanagida ,  Takaaki Tawada ,  Takeshi Tabuchi ,  Naohiro Kumagai ,  Chohtaroh Kataoka ,  Hidemasa Sato

IPC分类号： G03G21/00

CPC分类号： G03G21/0094 ,  G03G21/181 ,  G03G21/1814 ,  G03G2221/0026

摘要： A process cartridge including an image bearing member; a lubricant applicator, which includes a lubricant application member configured to apply a solid lubricant to the surface of the image bearing member; and a smoothing member configured to smooth the applied solid lubricant, and at least one of a charging device, a developing device and a cleaning device, wherein the amount of the solid lubricant present on a portion of surface of the image bearing member, which is located between the lubricant application member and the smoothing blade, is from 0.11 to 1.2 mg/m2. The smoothing member is preferably a blade having a JIS-A hardness of not less than 79°. The process cartridge is preferably assembled by a method including setting the lubricant smoothing member, the lubricant and the lubricant application member to a housing of the process cartridge; and then setting the image bearing member to the housing.

摘要翻译： 一种处理盒，包括图像承载部件; 润滑剂施加器，其包括构造成将固体润滑剂施加到图像承载部件的表面上的润滑剂施加部件; 以及平滑部件，其构造成使所施加的固体润滑剂平滑，以及充电装置，显影装置和清洁装置中的至少一个，其中存在于图像承载部件的表面的一部分上的固体润滑剂的量 位于润滑剂施加构件和平滑叶片之间的距离为0.11至1.2mg / m 2。 平滑部件优选为JIS-A硬度不小于79°的刀片。 处理盒优选通过包括将润滑剂平滑件，润滑剂和润滑剂施加构件设置到处理盒的壳体的方法来组装; 然后将图像承载部件设置到壳体。

公开(公告)号：US07826786B2

公开(公告)日：2010-11-02

申请号：US10588957

申请日：2005-12-06

申请人： Takeo Suda ,  Shinichi Kawahara ,  Takatsugu Fujishiro ,  Tokuya Ojimi ,  Takeshi Tabuchi ,  Masato Yanagida ,  Haruji Mizuishi ,  Teruyuki Kasuga ,  Hiroomi Harada ,  Shuji Tanaka ,  Takaaki Tawada ,  Hiroshi Ono ,  Ken Amemiya ,  Toshio Koike ,  Yuji Arai ,  Masanori Kawasumi ,  Takuzi Yoneda ,  Masami Tomita ,  Yutaka Takahashi ,  Yoshio Hattori ,  Keiichi Yoshida

发明人： Takeo Suda ,  Shinichi Kawahara ,  Takatsugu Fujishiro ,  Tokuya Ojimi ,  Takeshi Tabuchi ,  Masato Yanagida ,  Haruji Mizuishi ,  Teruyuki Kasuga ,  Hiroomi Harada ,  Shuji Tanaka ,  Takaaki Tawada ,  Hiroshi Ono ,  Ken Amemiya ,  Toshio Koike ,  Yuji Arai ,  Masanori Kawasumi ,  Takuzi Yoneda ,  Masami Tomita ,  Yutaka Takahashi ,  Yoshio Hattori ,  Keiichi Yoshida

IPC分类号： G03G21/00

CPC分类号： G03G21/0011

摘要： In an image forming apparatus, an area applied with a lubricant, i.e., an area of a lubricant layer having a uniform thickness, is obtained by spreading the lubricant by a lubricant smoothing blade. The area applied with a lubricant covers an area cleaned by a cleaning blade, i.e., a contact portion of the cleaning blade with a photoconductor.

摘要翻译： 在图像形成装置中，通过润滑剂平滑刮刀涂布润滑剂，获得涂有润滑剂的区域，即具有均匀厚度的润滑剂层的区域。 涂有润滑剂的区域覆盖由清洁刮板清洁的区域，即清洁刮板与感光体的接触部分。

公开(公告)号：US20070183824A1

公开(公告)日：2007-08-09

申请号：US10588957

申请日：2005-12-06

申请人： Takeo Suda ,  Shinichi Kawahara ,  Takatsugu Fujishiro ,  Tokuya Ojimi ,  Takeshi Tabuchi ,  Masato Yanagida ,  Haruji Mizuishi ,  Teruyuki Kasuga ,  Hiroomi Harada ,  Shuji Tanaka ,  Takaaki Tawada ,  Hiroshi Ono ,  Ken Amemiya ,  Toshio Koike ,  Yuji Arai ,  Masanori Kawasumi ,  Takuzi Yoneda ,  Masami Tomita ,  Yutaka Takahashi ,  Yoshio Hattori ,  Keiichi Yoshida

发明人： Takeo Suda ,  Shinichi Kawahara ,  Takatsugu Fujishiro ,  Tokuya Ojimi ,  Takeshi Tabuchi ,  Masato Yanagida ,  Haruji Mizuishi ,  Teruyuki Kasuga ,  Hiroomi Harada ,  Shuji Tanaka ,  Takaaki Tawada ,  Hiroshi Ono ,  Ken Amemiya ,  Toshio Koike ,  Yuji Arai ,  Masanori Kawasumi ,  Takuzi Yoneda ,  Masami Tomita ,  Yutaka Takahashi ,  Yoshio Hattori ,  Keiichi Yoshida

IPC分类号： G03G21/00

CPC分类号： G03G21/0011

摘要： In an image forming apparatus, an area applied with a lubricant, i.e., an area of a lubricant layer having a uniform thickness, is obtained by spreading the lubricant by a lubricant smoothing blade. The area applied with a lubricant covers an area cleaned by a cleaning blade, i.e., a contact portion of the cleaning blade with a photoconductor.

摘要翻译： 在图像形成装置中，通过润滑剂平滑刮刀涂布润滑剂，获得涂有润滑剂的区域，即具有均匀厚度的润滑剂层的区域。 涂有润滑剂的区域覆盖由清洁刮板清洁的区域，即清洁刮板与感光体的接触部分。

公开(公告)号：US20080013998A1

公开(公告)日：2008-01-17

申请号：US11528635

申请日：2006-09-28

申请人： Naohiro Kumagai ,  Masato Yanagida ,  Shuji Tanaka ,  Takatsugu Fujishiro ,  Hiroomi Harada ,  Takeshi Tabuchi ,  Tokuya Ojimi ,  Chohtaroh Kataoka ,  Takaaki Tawada ,  Shinichi Kawahara ,  Haruji Mizuishi

发明人： Naohiro Kumagai ,  Masato Yanagida ,  Shuji Tanaka ,  Takatsugu Fujishiro ,  Hiroomi Harada ,  Takeshi Tabuchi ,  Tokuya Ojimi ,  Chohtaroh Kataoka ,  Takaaki Tawada ,  Shinichi Kawahara ,  Haruji Mizuishi

IPC分类号： G03G21/00

CPC分类号： G03G21/105 ,  G03G2215/0132 ,  G03G2221/1624

摘要： A powder transport unit for transporting powders includes a transport pipe, a powder transport member, and a regulating member. The transport pipe is curvingly extended. The powder transport member is disposed in an entire length of the transport pipe and rotates in the transport pipe to transport the powders. The regulating member is integrally formed with the transport pipe at a downstream end of the transport pipe, and regulates a length of the powder transport member disposed in the entire length of the transport pipe. The regulating member includes an exit hole to pass through the powders transported by the powder transport member in the transport pipe.

摘要翻译： 用于运输粉末的粉末输送单元包括输送管，粉末输送构件和调节构件。 运输管道弯曲延伸。 粉末输送构件设置在输送管的整个长度上，并在输送管中旋转以输送粉末。 调节构件在输送管的下游端与输送管一体形成，并且调节设置在输送管的整个长度上的粉末输送构件的长度。 调节构件包括出口孔，其通过由输送管道中的粉末输送构件输送的粉末。

公开(公告)号：US07496323B2

公开(公告)日：2009-02-24

申请号：US10927045

申请日：2004-08-27

申请人： Chohtaroh Kataoka ,  Shinichi Kawahara ,  Takeo Suda ,  Takaaki Tawada

发明人： Chohtaroh Kataoka ,  Shinichi Kawahara ,  Takeo Suda ,  Takaaki Tawada

IPC分类号： G03G15/20

CPC分类号： G03G21/0035

摘要： A lubricant applying unit includes application mechanism that applies a lubricant from a solid lubricant on a surface of an image carrier that carries an image. The lubricant is a silicon-based-powder or a silicon-based-granule. Since the lubricant is less likely to adhere on a charging member that comes in contact with the image carrier, insufficient charge in the charging roller can be prevented, and a lifetime of the charging roller increases.

摘要翻译： 润滑剂施加单元包括施加机构，其将来自固体润滑剂的润滑剂施加在承载图像的图像载体的表面上。 润滑剂是硅基粉末或硅基颗粒。 由于润滑剂不太可能粘附在与图像载体接触的充电构件上，因此可以防止充电辊中的充电不足，并且充电辊的寿命增加。

公开(公告)号：US20050084304A1

公开(公告)日：2005-04-21

申请号：US10927045

申请日：2004-08-27

申请人： Chohtaroh Kataoka ,  Shinichi Kawahara ,  Takeo Suda ,  Takaaki Tawada

发明人： Chohtaroh Kataoka ,  Shinichi Kawahara ,  Takeo Suda ,  Takaaki Tawada

IPC分类号： G03G15/02 ,  G03G21/00

CPC分类号： G03G21/0035

摘要： A lubricant applying unit includes application mechanism that applies a lubricant from a solid lubricant on a surface of an image carrier that carries an image. The lubricant is a silicon-based-powder or a silicon-based-granule. Since the lubricant is less likely to adhere on a charging member that comes in contact with the image carrier, insufficient charge in the charging roller can be prevented, and a lifetime of the charging roller increases.

摘要翻译： 润滑剂施加单元包括施加机构，其将来自固体润滑剂的润滑剂施加在承载图像的图像载体的表面上。 润滑剂是硅基粉末或硅基颗粒。 由于润滑剂不太可能粘附在与图像载体接触的充电构件上，因此可以防止充电辊中的充电不足，并且充电辊的寿命增加。

公开(公告)号：US20050019070A1

公开(公告)日：2005-01-27

申请号：US10861495

申请日：2004-06-07

申请人： Takeo Suda ,  Shinichi Kawahara ,  Takaaki Tawada ,  Chohtaroh Kataoka

发明人： Takeo Suda ,  Shinichi Kawahara ,  Takaaki Tawada ,  Chohtaroh Kataoka

IPC分类号： G03G15/01 ,  G03G15/16 ,  G03G21/00 ,  G03G21/10 ,  G03G21/18

CPC分类号： G03G21/1814 ,  G03G15/01 ,  G03G21/0005 ,  G03G2221/0042

摘要： An image forming apparatus includes a moving member, a cleaning device that removes toner attached onto a surface of the moving member, and a lubricant applying device that is provided at the outside of the cleaning device and applies a lubricant onto the surface of the moving member to decrease the coefficient of friction between the surface of the moving member and a substance in contact with the surface of the moving member. The lubricant applying device includes a casing having an opening facing the surface of the moving member and having an inner wall surface. A closed space is formed by being surrounded by the inner wall surface of the casing and the surface of the moving member, and the lubricant applying device accommodates the lubricant in the closed space and applies the lubricant to the surface of the moving member in the closed space.

摘要翻译： 图像形成装置包括移动构件，去除附着在移动构件的表面上的调色剂的清洁装置和设置在清洁装置的外部并将润滑剂施加到移动构件的表面上的润滑剂施加装置 以减小移动构件的表面与与移动构件的表面接触的物质之间的摩擦系数。 润滑剂涂布装置包括具有面向移动构件的表面并具有内壁表面的开口的壳体。 封闭空间由壳体的内壁表面和移动构件的表面围绕形成，并且润滑剂施加装置将润滑剂容纳在封闭空间中，并将润滑剂施加到封闭的移动构件的表面上 空间。

公开(公告)号：US07209698B2

公开(公告)日：2007-04-24

申请号：US10922963

申请日：2004-08-23

申请人： Takaaki Tawada ,  Shinichi Kawahara ,  Takeo Suda ,  Chohtaroh Kataoka ,  Keiichi Yoshida ,  Haruji Mizuishi

发明人： Takaaki Tawada ,  Shinichi Kawahara ,  Takeo Suda ,  Chohtaroh Kataoka ,  Keiichi Yoshida ,  Haruji Mizuishi

IPC分类号： G03G21/00

CPC分类号： G03G9/0823 ,  G03G9/0804 ,  G03G9/0827 ,  G03G9/08755 ,  G03G15/0258 ,  G03G21/00 ,  G03G21/0005 ,  G03G2215/021 ,  G03G2221/0084

摘要： An image forming apparatus includes an image bearing member configured to bear a toner image on a surface thereof. A charging mechanism is configured to uniformly charge the surface of the image bearing member. An intermediate transfer mechanism is configured to transfer the toner image from the image bearing member onto an image receiver. A cleaning mechanism is configured to clean the surface of the image bearing member after the toner image is transferred onto the image receiver. A lubricant supplying mechanism is configured to supply a lubricant contained therein onto the surface of the image bearing member and form a thin layer using a lubricating blade. The lubricant supplying mechanism is disposed between the cleaning mechanism and the charging mechanism.

摘要翻译： 图像形成装置包括被构造成在其表面上承载调色剂图像的图像承载部件。 充电机构构造成对图像承载部件的表面均匀充电。 中间转印机构构造成将调色剂图像从图像承载部件转印到图像接收器上。 清洁机构构造成在将调色剂图像转印到图像接收器上之后清洁图像承载部件的表面。 润滑剂供给机构被构造成将容纳在其中的润滑剂供给到图像承载部件的表面上，并使用润滑叶片形成薄层。 润滑剂供给机构设置在清洁机构和充电机构之间。

公开(公告)号：US07035582B2

公开(公告)日：2006-04-25

申请号：US10861495

申请日：2004-06-07

申请人： Takeo Suda ,  Shinichi Kawahara ,  Takaaki Tawada ,  Chohtaroh Kataoka

发明人： Takeo Suda ,  Shinichi Kawahara ,  Takaaki Tawada ,  Chohtaroh Kataoka

IPC分类号： G03G21/18

CPC分类号： G03G21/1814 ,  G03G15/01 ,  G03G21/0005 ,  G03G2221/0042

摘要： An image forming apparatus includes a moving member, a cleaning device that removes toner attached onto a surface of the moving member, and a lubricant applying device that is provided at the outside of the cleaning device and applies a lubricant onto the surface of the moving member to decrease the coefficient of friction between the surface of the moving member and a substance in contact with the surface of the moving member. The lubricant applying device includes a casing having an opening facing the surface of the moving member and having an inner wall surface. A closed space is formed by being surrounded by the inner wall surface of the casing and the surface of the moving member, and the lubricant applying device accommodates the lubricant in the closed space and applies the lubricant to the surface of the moving member in the closed space.

摘要翻译： 图像形成装置包括移动构件，去除附着在移动构件的表面上的调色剂的清洁装置和设置在清洁装置的外部并将润滑剂施加到移动构件的表面上的润滑剂施加装置 以减小移动构件的表面与与移动构件的表面接触的物质之间的摩擦系数。 润滑剂涂布装置包括具有面向移动构件的表面并具有内壁表面的开口的壳体。 封闭空间由壳体的内壁表面和移动构件的表面围绕形成，并且润滑剂施加装置将润滑剂容纳在封闭空间中，并将润滑剂施加到封闭的移动构件的表面上 空间。