专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06496669B2 Developing agent carrier having a sealing mechanism at each end of a developing roller 有权
标题翻译：在显影辊的每一端具有密封机构的显影剂载体
公开(公告)号：US06496669B2
公开(公告)日：2002-12-17
申请号：US10053908
申请日：2002-01-24
申请人： Fumikazu Sato , Hideaki Deguchi , Naoya Kamimura , Mitsuru Horinoe
发明人： Fumikazu Sato , Hideaki Deguchi , Naoya Kamimura , Mitsuru Horinoe
IPC分类号： G03G1508
CPC分类号： G03G15/0817 , G03G2215/0177 , G03G2221/1648
摘要： In order to prevent toner leaks from both ends of a developing roller disposed within a case accommodating polymerized toner, side seals each having a TEFLON® (polytetrafluoroethylene) felt member on its surface are provided to make sliding contact with a surface of the developing roller. To prevent toner leaks from the ends of the developing roller, a film or resin stopper is disposed at a lower-end front edge of the case to oppose the felt members and to stop the toner.
摘要翻译：为了防止调色剂从设置在容纳聚合调色剂的壳体内的显影辊的两端泄漏，其表面上具有TEFLON（聚四氟乙烯）毡构件的侧密封件设置成与显影剂的表面滑动接触滚筒。为了防止墨粉从显影辊的端部泄漏，膜或树脂塞子设置在壳体的下端前边缘处以与毛毡构件相对并停止调色剂。

2. 发明授权

US06496668B2 Image developing device with sealing members for preventing toner leakage 有权
标题翻译：具有用于防止墨粉泄漏的密封构件的图像显影装置
公开(公告)号：US06496668B2
公开(公告)日：2002-12-17
申请号：US09953124
申请日：2001-09-17
申请人： Fumikazu Sato , Hideaki Deguchi , Naoya Kamimura , Mitsuru Horinoe
发明人： Fumikazu Sato , Hideaki Deguchi , Naoya Kamimura , Mitsuru Horinoe
IPC分类号： G03G1508
CPC分类号： G03G15/0898
摘要： A developing device for developing a latent static-electric image into a visible image from developer. Various members for preventing toner leaks are attached to the developing case. A lower-edge leak prevention member is attached below the developer bearing body. End leak prevention members are attached on either side of the lower-edge leak prevention member, near lengthwise ends of a developer bearing body. Portions of the developing case where the end leak prevention members are attached, are indented lower than the portion where the lower-edge leak prevention member is attached. Resilient foam members are attached an the same surface as the lower-edge leak prevention member, with one side surface in contact with one side surface of the corresponding end leak prevention member.
摘要翻译：一种显影装置，用于将潜在静电图像显影成显影剂的可视图像。用于防止调色剂泄漏的各种构件附着在显影盒上。在显影剂承载体的下方安装有下边缘的防漏部件。末端防漏件附接在下边缘防漏件的两侧，靠近显影剂承载体的纵向端部。安装有防止端部泄漏部件的显影壳体的部分比下边缘防漏部件附着的部分缩小。弹性泡沫构件与下边缘防漏构件相同的表面附接，一个侧表面与相应的端部防漏构件的一个侧表面接触。

3. 发明授权

US06385414B1 Contaminant preventing structure for image forming apparatus and process cartridge 有权
标题翻译：图像形成装置和处理盒的污染物防止结构
公开(公告)号：US06385414B1
公开(公告)日：2002-05-07
申请号：US09641757
申请日：2000-08-21
申请人： Fumikazu Sato , Hideaki Deguchi , Naoya Kamimura , Mitsuru Horinoe , Makoto Ishii , Tsuyoshi Suzuki
发明人： Fumikazu Sato , Hideaki Deguchi , Naoya Kamimura , Mitsuru Horinoe , Makoto Ishii , Tsuyoshi Suzuki
IPC分类号： G03G1502
CPC分类号： G03G21/1832 , G03G15/0291 , G03G21/0005 , G03G2221/0005 , G03G2221/1693
摘要： A device for preventing contamination of a print sheet and the reduction in the effectiveness of a scorotron type charger by free toner and paper particles. The device includes a paper dust eliminator extending the length of a photosensitive member and a wiping mechanism at each end of the photosensitive member for removing free toner that has accumulated there. Further, a partition that separates the developing section from the charger can be provided to further reduce free toner from attaching to the charger.
摘要翻译：用于防止印刷纸张污染的装置，以及通过游离调色剂和纸颗粒降低刮刀式充电器的有效性。该装置包括在感光构件的每个端部延伸感光构件的长度的纸屑除尘器和用于去除积聚在那里的游离调色剂的擦拭机构。此外，可以提供将显影部分与充电器分离的隔板，以进一步减少免费调色剂附着到充电器。

4. 发明授权

US06336014B1 Image developing device with sealing members for preventing toner leakage 有权
标题翻译：具有用于防止墨粉泄漏的密封构件的图像显影装置
公开(公告)号：US06336014B1
公开(公告)日：2002-01-01
申请号：US09597276
申请日：2000-06-19
申请人： Fumikazu Sato , Hideaki Deguchi , Naoya Kamimura , Mitsuru Horinoe
发明人： Fumikazu Sato , Hideaki Deguchi , Naoya Kamimura , Mitsuru Horinoe
IPC分类号： G03G1508
CPC分类号： G03G15/0817
摘要： A layer thickness regulating blade 64 has a plate spring 64b and a pressing number 64a fixed thereto. The plate spring 64b is formed longer than the pressing member 64a so that both ends of the plate spring 64b are exposed. A front surface resilient foam seal 112 made from sponge is attached to the exposed portions, in contact with sides of the pressing member 64a. Further, a Teflon™ film 113 is attached on the plate spring 64b so as to cover the front surface resilient foam seal 112. A sponge side seal 111 is adhered to the rear surface of the plate spring 64b. A sponge side seal 107 is adhered to the developing case 51 at a position that confronts the blade side seal 111. An end seal 106 is adhered across a step portion E of the developing case 51 and the upper end of the base seal 104, and can compressing deform with the blade side seal 111 and the upper side seal 107.
摘要翻译：层厚调节刀片64具有固定于其上的板簧64b和按压数64a。板簧64b形成为比按压部件64a长，使得板簧64b的两端露出。由海绵制成的前表面弹性泡沫密封件112附接到暴露部分，与按压部件64a的侧面接触。此外，在板簧64b上安装有Teflon TM膜113以覆盖前表面弹性泡沫密封件112.海绵侧密封件111粘附到板簧64b的后表面。海绵侧密封件107在与叶片侧密封件111相对的位置处粘附到显影盒51.端部密封件106穿过显影盒51的台阶部分E和基部密封件104的上端部分，并且可以利用叶片侧密封件111和上侧密封件107来压缩变形。

5. 发明授权

US06321050B1 Image developing device with sealing members for preventing toner leakage 有权
标题翻译：具有用于防止墨粉泄漏的密封构件的图像显影装置
公开(公告)号：US06321050B1
公开(公告)日：2001-11-20
申请号：US09615408
申请日：2000-07-13
申请人： Fumikazu Sato , Hideaki Deguchi , Naoya Kamimura , Mitsuru Horinoe
发明人： Fumikazu Sato , Hideaki Deguchi , Naoya Kamimura , Mitsuru Horinoe
IPC分类号： G03G1508
CPC分类号： G03G15/0898
摘要： A developing device for developing a latent static-electric image into a visible image from developer. Various members for preventing toner leaks are attached to the developing case. A lower-edge leak prevention member is attached below the developer bearing body. End leak prevention members are attached on either side of the lower-edge leak prevention member, near lengthwise ends of a developer bearing body. Portions of the developing case where the end leak prevention members are attached, are indented lower than the portion where the lower-edge leak prevention member is attached. Resilient foam members are attached on the same surface as the lower-edge leak prevention member, with one side surface in contact with one side surface of the corresponding end leak prevention member.
摘要翻译：一种显影装置，用于将潜在静电图像显影成显影剂的可视图像。用于防止调色剂泄漏的各种构件附着在显影盒上。在显影剂承载体的下方安装有下边缘的防漏部件。末端防漏件附接在下边缘防漏件的两侧，靠近显影剂承载体的纵向端部。安装有防止端部泄漏部件的显影壳体的部分比下边缘防漏部件附着的部分缩小。弹性泡沫构件附接在与下边缘防漏构件相同的表面上，一个侧表面与相应的端部防漏构件的一个侧表面接触。

6. 发明授权

US06356723B1 Developing device, process cartridge and image forming apparatus 有权
标题翻译：显影装置，处理盒和成像装置
公开(公告)号：US06356723B1
公开(公告)日：2002-03-12
申请号：US09641919
申请日：2000-08-21
申请人： Fumikazu Sato , Hideaki Deguchi , Naoya Kamimura , Mitsuru Horinoe
发明人： Fumikazu Sato , Hideaki Deguchi , Naoya Kamimura , Mitsuru Horinoe
IPC分类号： G03G1508
CPC分类号： G03G15/0817 , G03G2215/0177 , G03G2221/1648
摘要： In order to prevent toner leaks from both sides of a developing roller disposed within a case accommodating polymerized toner, side seals each having a TEFLON® (polytetrafluoroethylene) felt member on its surface are provided to make sliding contact with a surface of the developing roller. In addition, “Hanarl FL-Z75” (80-90 wt. % hydrofluorocarbon and 10-20 wt. % polytetrafluoroethylene) manufactured by Kanto Kasei Ltd., is used as a lubricating agent for the TEFLON® felt members to make them more lubricative. Accordingly, noise generated by the side seals sliding contact with the developing roller can be reduced. To prevent toner leaks from the sides of the developing roller, a film or resin stopper is disposed at a lower-end front edge of the case to stop the toner.
摘要翻译：为了防止墨粉从布置在容纳聚合调色剂的壳体内的显影辊的两侧泄漏，在其表面上设置有具有TEFLON（聚四氟乙烯）毡构件的侧密封件，以与显影剂的表面滑动接触滚筒。另外，由关东化成株式会社制造的“Hanarl FL-Z75”（80-90重量％氢氟烃和10-20重量％聚四氟乙烯）用作TEFLON感觉部件的润滑剂，以使它们更润滑。因此，可以减少由侧密封件与显影辊滑动接触产生的噪声。为了防止墨粉从显影辊的侧面泄漏，膜或树脂塞子设置在壳体的下端前缘以停止调色剂。

7. 发明授权

US08280273B2 Process cartridge, image forming apparatus and developing cartridge 有权
公开(公告)号：US08280273B2
公开(公告)日：2012-10-02
申请号：US13396162
申请日：2012-02-14
申请人： Naoya Kamimura , Fumikazu Sato
发明人： Naoya Kamimura , Fumikazu Sato
IPC分类号： G03G15/00 , G03G15/08
CPC分类号： G03G15/0812 , G03G15/065 , G03G15/0865 , G03G15/0896 , G03G21/1652 , G03G21/168 , G03G21/1871
摘要： A process cartridge, which includes a developing cartridge and a photosensitive cartridge for use with an image forming apparatus including a driving force output part and a feeding part, is provided. The developing cartridge includes a developer carrier, a first electrode provided at one side thereof, and a driving force receiving part provided at another side thereof and aligned with the first electrode such that the driving force receiving part overlaps the first electrode in a side view. The photosensitive cartridge, to which the developing cartridge is removably mounted, includes a photosensitive member, and a second electrode that contacts the first electrode when the developing cartridge is mounted in the photosensitive cartridge and that contacts the feeding part when the photosensitive cartridge is mounted in the image forming apparatus. The first electrode is pressed toward the driving force receiving part by contact with the second electrode.

8. 外观设计

USD638055S1 Toner cartridge 有权
公开(公告)号：USD638055S1
公开(公告)日：2011-05-17
申请号：US29334229
申请日：2009-03-23
申请人： Fumikazu Sato , Naoya Kamimura , Nao Itabashi , Hideshi Nishiyama
设计人： Fumikazu Sato , Naoya Kamimura , Nao Itabashi , Hideshi Nishiyama

9. 发明授权

US08867949B2 Developing cartridge for use with an image forming apparatus having a frame to which the cartridge can be mounted 有权
标题翻译：显影盒用于具有可安装盒的框架的图像形成装置
公开(公告)号：US08867949B2
公开(公告)日：2014-10-21
申请号：US13906679
申请日：2013-05-31
申请人： Naoya Kamimura , Fumikazu Sato
发明人： Naoya Kamimura , Fumikazu Sato
IPC分类号： G03G15/00
CPC分类号： G03G15/0812 , G03G15/065 , G03G15/0865 , G03G15/0896 , G03G21/1652 , G03G21/168 , G03G21/1871
摘要： A cartridge for use with an image forming apparatus that includes a frame to which the cartridge can be mounted is provided. The cartridge includes a developer carrier, a first electrode provided at one side thereof, and a housing including a bulkhead. Frame includes a second electrode that is configured to electrically couple to the first electrode The second electrode and the bulkhead are arranged to overlap each other when viewed from a longitudinal direction.
摘要翻译：提供了一种与包括可以安装盒的框架的图像形成装置一起使用的盒。盒包括显影剂载体，设置在其一侧的第一电极和包括隔板的壳体。框架包括被配置为电耦合到第一电极的第二电极。当从纵向方向观察时，第二电极和隔板被布置成彼此重叠。

10. 发明授权

US08463153B2 Process cartridge, image forming apparatus and developing cartridge 有权
标题翻译：处理盒，成像设备和显影盒
公开(公告)号：US08463153B2
公开(公告)日：2013-06-11
申请号：US13603570
申请日：2012-09-05
申请人： Naoya Kamimura , Fumikazu Sato
发明人： Naoya Kamimura , Fumikazu Sato
IPC分类号： G03G15/00 , G03G15/08
CPC分类号： G03G15/0812 , G03G15/065 , G03G15/0865 , G03G15/0896 , G03G21/1652 , G03G21/168 , G03G21/1871
摘要： A process cartridge, which includes a developing cartridge and a photosensitive cartridge for use with an image forming apparatus including a driving force output part and a feeding part, is provided. The developing cartridge includes a developer carrier, a first electrode provided at one side thereof, and a driving force receiving part provided at another side thereof and aligned with the first electrode such that the driving force receiving part overlaps the first electrode in a side view. The photosensitive cartridge, to which the developing cartridge is removably mounted, includes a photosensitive member, and a second electrode that contacts the first electrode when the developing cartridge is mounted in the photosensitive cartridge and that contacts the feeding part when the photosensitive cartridge is mounted in the image forming apparatus. The first electrode is pressed toward the driving force receiving part by contact with the second electrode.
摘要翻译：提供一种处理盒，其包括显影盒和用于与包括驱动力输出部分和馈送部分的图像形成装置一起使用的感光盒。显影盒包括显影剂载体，设置在其一侧的第一电极和设置在其另一侧并与第一电极对准的驱动力接收部分，使得驱动力接收部分在侧视图中与第一电极重叠。显影盒可移除地安装在其上的感光盒包括感光构件，当显影盒安装在感光盒中时与第一电极接触的第二电极，并且当感光盒安装在其中时与接触部分接触的第二电极图像形成装置。第一电极通过与第二电极接触而被压向驱动力接收部。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式