公开(公告)号：US20060083545A1

公开(公告)日：2006-04-20

申请号：US11252740

申请日：2005-10-19

Applicant: Yasushi Okabe ,  Naoya Kamimura ,  Shinji Kimura

Inventor： Yasushi Okabe ,  Naoya Kamimura ,  Shinji Kimura

IPC: G03G21/16

CPC classification number: G03G21/1821 ,  G03G21/1853 ,  G03G2215/0119 ,  G03G2221/1651 ,  G03G2221/1869

Abstract: A first cartridge and a second cartridge are detachably mounted in a housing of the image-forming device. The first cartridge is formed thicker than the second cartridge in a thickness direction orthogonal to a mounting direction of the first and second cartridges. The housing has a cartridge-accommodating section that accommodates the first and second cartridges. The cartridge-accommodating section includes first and second accommodating sections that are disposed continuously along the mounting direction and that are partly displaced with respect to each other in the thickness direction. The second accommodating section is disposed upstream of the first accommodating section with respect to the mounting direction and is formed thicker than the first cartridge and thinner than both the first and second cartridges together when the first and second cartridges are accommodated in the cartridge-accommodating section. The first accommodating section is formed thicker than the first and second cartridges together when the first and second cartridges are accommodated in the cartridge-accommodating section.

Abstract translation: 第一盒和第二盒可拆卸地安装在图像形成装置的壳体中。 在与第一和第二盒的安装方向正交的厚度方向上，第一盒形成为比第二盒更厚。 壳体具有容纳第一和第二盒的盒容纳部分。 盒容纳部包括沿着安装方向连续设置并且在厚度方向上相对于彼此部分地位移的第一和第二容纳部。 第二容纳部相对于安装方向设置在第一容纳部的上游，并且当第一和第二盒被容纳在盒容纳部中时，形成为比第一盒更厚，同时比第一和第二盒更薄 。 当第一和第二盒被容纳在盒容纳部中时，第一容纳部形成为比第一和第二盒更厚。

公开(公告)号：US06901228B2

公开(公告)日：2005-05-31

申请号：US10106238

申请日：2002-03-27

Applicant: Naoya Kamimura ,  Nao Itabashi

Inventor： Naoya Kamimura ,  Nao Itabashi

IPC: G03G15/08

CPC classification number: G03G15/0817

Abstract: A developing agent container includes a housing having a feeding element that feeds a developing agent and a sealing element made of felt of polyester-base fibers to prevent toner leakage from both ends of a developing roller with respect to an axial direction when mounted in position. The sealing element may be made of a fabric formed with weaving seams. Assembling of the developing agent container includes placing the sealing element at an end of the inside of the housing and placing the feeding element on the sealing element in a direction that the feeding element feeds the developing agent.

Abstract translation: 显影剂容器包括具有馈送显影剂的进料元件和由聚酯基纤维毡制成的密封元件的壳体，以防止当安装在适当位置时调色剂从显影辊的两端相对于轴向泄漏。 密封元件可以由织物形成的织物制成。 显影剂容器的组装包括将密封元件放置在壳体内部的端部并且将馈送元件沿馈送元件馈送显影剂的方向放置在密封元件上。

公开(公告)号：US06385414B1

公开(公告)日：2002-05-07

申请号：US09641757

申请日：2000-08-21

Applicant: Fumikazu Sato ,  Hideaki Deguchi ,  Naoya Kamimura ,  Mitsuru Horinoe ,  Makoto Ishii ,  Tsuyoshi Suzuki

Inventor： Fumikazu Sato ,  Hideaki Deguchi ,  Naoya Kamimura ,  Mitsuru Horinoe ,  Makoto Ishii ,  Tsuyoshi Suzuki

IPC: G03G1502

CPC classification number: G03G21/1832 ,  G03G15/0291 ,  G03G21/0005 ,  G03G2221/0005 ,  G03G2221/1693

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06336014B1

公开(公告)日：2002-01-01

申请号：US09597276

申请日：2000-06-19

Applicant: Fumikazu Sato ,  Hideaki Deguchi ,  Naoya Kamimura ,  Mitsuru Horinoe

Inventor： Fumikazu Sato ,  Hideaki Deguchi ,  Naoya Kamimura ,  Mitsuru Horinoe

IPC: G03G1508

CPC classification number: G03G15/0817

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06321050B1

公开(公告)日：2001-11-20

申请号：US09615408

申请日：2000-07-13

Applicant: Fumikazu Sato ,  Hideaki Deguchi ,  Naoya Kamimura ,  Mitsuru Horinoe

Inventor： Fumikazu Sato ,  Hideaki Deguchi ,  Naoya Kamimura ,  Mitsuru Horinoe

IPC: G03G1508

CPC classification number: G03G15/0898

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US09116502B2

公开(公告)日：2015-08-25

申请号：US14032988

申请日：2013-09-20

Applicant: Atsushi Hayakawa ,  Naoya Kamimura ,  Atsuhisa Nakashima

Inventor： Atsushi Hayakawa ,  Naoya Kamimura ,  Atsuhisa Nakashima

IPC: G03G15/00 ,  G03G21/16 ,  G03G21/18

CPC classification number: G03G21/1676 ,  G03G21/1821 ,  G03G21/1842

Abstract: An image forming apparatus includes a cartridge and a casing. The cartridge includes a photosensitive drum, a developing roller, a developing frame, and a drum frame. The developing frame is movable between a contact position and a separated position. A separating member provided on the drum frame acts on the developing frame, so that a reaction force is exerted in a reaction force direction. The casing includes a positioning member, an urging member, and a separation pressing member. The positioning member has a first surface and a second surface. The urging member is configured to urge an end portion of the photosensitive drum toward the positioning member in an urging direction. The first surface is configured to support the end portion at a position downstream of the urging direction. The second surface is configured to support the end portion at a portion downstream of the reaction force direction.

Abstract translation: 图像形成装置包括盒和盒。 盒包括感光鼓，显影辊，显影框架和鼓框架。 显影框架可在接触位置和分离位置之间移动。 设置在鼓架上的分离构件作用在显影框架上，从而在反作用力方向上施加反作用力。 壳体包括定位构件，推压构件和分离按压构件。 定位构件具有第一表面和第二表面。 推动构件构造成在推动方向上朝向定位构件推动感光鼓的端部。 第一表面构造成在推动方向下游的位置处支撑端部。 第二表面构造成在反作用力方向的下游部分处支撑端部。

公开(公告)号：US08849133B2

公开(公告)日：2014-09-30

申请号：US13628220

申请日：2012-09-27

Applicant: Nao Itabashi ,  Naoya Kamimura

Inventor： Nao Itabashi ,  Naoya Kamimura

IPC: G03G15/00 ,  G03G21/00 ,  G03G21/18

CPC classification number: G03G21/1896 ,  G03G21/1875

Abstract: An image forming apparatus and a cartridge to be used therein. The image forming apparatus includes a main casing, a CPU, and a main electrode. The cartridge accommodating therein toner is attachable to and detachable from the main casing, and has a cartridge electrode electrically connectable to the main electrode, a moving member and a pressure member. The CPU is configured to judge assembly or non-assembly of the cartridge with respect to the main casing and to judge whether or not the assembled cartridge is a new cartridge. The moving member is movable by a predetermined moving amount to permit the pressure member to be movable. The cartridge electrode is movable in accordance with the movement of the pressure member. As a result of a movement of the main electrode in accordance with the movement of the cartridge electrode, the CPU determines that the assembled cartridge is a new cartridge.

Abstract translation: 一种用于其中的图像形成装置和盒。 图像形成装置包括主壳体，CPU和主电极。 容纳在其中的调色剂的墨盒可附接到主壳体并且可从主壳体拆卸，并且具有可电连接到主电极的盒式电极，移动构件和压力构件。 CPU被配置为判断盒相对于主壳体的组装或不组装，并且判断组装的盒是否是新的盒。 移动构件可移动预定移动量，以允许压力构件可移动。 盒式电极可以根据压力构件的运动而移动。 由于根据盒式电极的运动使主电极移动，CPU确定组装的盒是新的盒。

公开(公告)号：US08818233B2

公开(公告)日：2014-08-26

申请号：US14098811

申请日：2013-12-06

Applicant: Naoya Kamimura ,  Shougo Sato

Inventor： Naoya Kamimura ,  Shougo Sato

IPC: G03G15/00 ,  G03G21/18

CPC classification number: G03G21/1609 ,  G03G15/01 ,  G03G15/75 ,  G03G21/1647 ,  G03G21/1676 ,  G03G21/18 ,  G03G21/1807 ,  G03G21/1839 ,  G03G2215/0119 ,  G03G2215/0634 ,  G03G2215/16 ,  G03G2221/1684 ,  G03G2221/169 ,  G03G2221/1869

Abstract: An image-forming device includes: a main body; a plurality of developer cartridges; a belt; a holder; and a plurality of urging members. Each developer cartridge has a photosensitive drum. The belt is configured to contact the photosensitive drums of the developer cartridges. The holder is configured to move between a position inside the main body and a position outside the main body and to hold the developer cartridges such that the developer cartridges are arranged in a row along a first direction. The plurality of urging members are configured to urge the developer cartridges to cause the photosensitive drums to contact the belt when the holder is at the position inside the main body.

Abstract translation: 图像形成装置包括：主体; 多个显影剂盒; 皮带; 持有人 和多个推压构件。 每个显影剂盒具有感光鼓。 带被配置成接触显影剂盒的感光鼓。 保持器构造成在主体内部的位置和主体之间的位置之间移动并保持显影剂盒，使得显影剂盒沿着第一方向排列成一排。 多个推动构件构造成当保持器处于主体内部的位置时，促使显影剂盒引起感光鼓接触皮带。

公开(公告)号：US08792804B2

公开(公告)日：2014-07-29

申请号：US13072738

申请日：2011-03-27

Applicant: Naoya Kamimura

Inventor： Naoya Kamimura

IPC: G03G15/08

CPC classification number: G03G15/0836 ,  G03G15/087 ,  G03G15/0872 ,  G03G15/0886 ,  G03G2215/067

Abstract: An image forming device includes a plurality of image bearing members, a plurality of developing units, a plurality of toner cartridges, a plurality of shutter driving members, a driving force generating member that generates a driving force, and a driving force transmitting mechanism that transmits the driving force to the shutter driving members. Each toner cartridge includes a casing formed with an opening through which toner accommodated in the casing is supplied to the corresponding developing unit and a shutter movable between an opening position at which the shutter opens the opening and a closing position at which the shutter closes the opening. Each of the shutter driving members moves the corresponding shutter between the opening position and the closing position when supplied with the driving force.

Abstract translation: 图像形成装置包括多个图像承载构件，多个显影单元，多个调色剂盒，多个快门驱动构件，产生驱动力的驱动力产生构件和传递 对快门驱动部件的驱动力。 每个调色剂盒包括形成有开口的壳体，容纳在壳体中的调色剂通过该开口供应到相应的显影单元，并且快门可在快门打开开口的打开位置和快门关闭开口的关闭位置之间移动 。 当提供驱动力时，每个挡板驱动构件在打开位置和关闭位置之间移动相应的挡板。

公开(公告)号：US20140147159A1

公开(公告)日：2014-05-29

申请号：US14090558

申请日：2013-11-26

Applicant: Hideshi Nishiyama ,  Naoya Kamimura

Inventor： Hideshi Nishiyama ,  Naoya Kamimura

IPC: G03G15/00 ,  G03G21/18

CPC classification number: G03G21/1867 ,  G03G2215/0141

Abstract: A photosensitive member cartridge includes first and second side walls which rotatably support end portions of the photosensitive member in an axial direction of the photosensitive member, a rotating body disposed between the first side wall and the second side wall to face the photosensitive member, and a cartridge electrode which extends in the axial direction and disposed on the first side wall to be movable in the axial direction, and contacts the rotating body to supply electric power to the rotating body. The cartridge electrode includes a contact portion which contacts an end surface of the rotating body in the axial direction. The first side wall includes an abutting portion which abuts on the end surface of the rotating body. The cartridge electrode is configured such that the first contact portion is movable further than the abutting portion in the axial direction.

Abstract translation: 感光构件筒包括第一和第二侧壁，其可旋转地支撑感光构件的沿感光构件的轴向的端部;旋转体，设置在第一侧壁和第二侧壁之间以面对感光构件;以及 盒式电极，其沿轴向延伸并且设置在第一侧壁上，以在轴向方向上可移动，并且与旋转体接触以向旋转体供应电力。 盒式电极包括在轴向方向上接触旋转体的端面的接触部分。 第一侧壁包括邻接旋转体的端面的抵接部。 盒式电极被构造成使得第一接触部分在轴向方向上比邻接部分更可移动。