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1. 发明授权

US07835666B2 Image forming apparatus and power transmission unit thereof 有权
标题翻译：图像形成装置及其动力传递装置
公开(公告)号：US07835666B2
公开(公告)日：2010-11-16
申请号：US11944544
申请日：2007-11-23
申请人： Se-min Kim , Byung-sun Ahn , Byeong-hwa Ahn , Gi-cheol Jeong
发明人： Se-min Kim , Byung-sun Ahn , Byeong-hwa Ahn , Gi-cheol Jeong
IPC分类号： G03G15/04
CPC分类号： G03G21/186 , G03G21/1864 , G03G2221/166
摘要： An image forming apparatus including: a main body including a manipulating unit which manipulates the power transmission unit, a driving component having a driving assembling member which is disposed in a direction of a rotational driving axial line; a developing device which has a driven assembling member capable of being engaged with and disengaged from the driving assembling member along the direction of the rotational driving axial line; a power transmission unit which is disposed between the driving assembling member and the driven assembling member and enables at least one of the driving assembling and the driven assembling member is moveable in the direction of the rotational driving axial line.
摘要翻译：一种图像形成装置，包括：主体，包括操纵所述动力传递单元的操纵单元，具有沿旋转驱动轴线的方向设置的驱动组合构件的驱动部件; 显影装置，其具有能够沿着旋转驱动轴线的方向与驱动组装构件接合和分离的从动组装构件; 动力传递单元，其设置在所述驱动组合构件和所述从动组装构件之间，并且使得所述驱动组合和从动组装构件中的至少一个能够在所述旋转驱动轴线的方向上移动。

2. 发明申请

US20080118271A1 IMAGE FORMING APPARATUS AND POWER TRANSMISSION UNIT THEREOF 有权
标题翻译：图像形成装置及其传输单元
公开(公告)号：US20080118271A1
公开(公告)日：2008-05-22
申请号：US11944544
申请日：2007-11-23
申请人： Se-min Kim , Byung-sun Ahn , Byeong-hwa Ahn , Gi-cheol Jeong
发明人： Se-min Kim , Byung-sun Ahn , Byeong-hwa Ahn , Gi-cheol Jeong
IPC分类号： G03G15/00
CPC分类号： G03G21/186 , G03G21/1864 , G03G2221/166
摘要： An image forming apparatus including: a main body including a manipulating unit which manipulates the power transmission unit, a driving component having a driving assembling member which is disposed in a direction of a rotational driving axial line; a developing device which has a driven assembling member capable of being engaged with and disengaged from the driving assembling member along the direction of the rotational driving axial line; a power transmission unit which is disposed between the driving assembling member and the driven assembling member and enables at least one of the driving assembling and the driven assembling member is moveable in the direction of the rotational driving axial line.
摘要翻译：一种图像形成装置，包括：主体，包括操纵所述动力传递单元的操纵单元，具有沿旋转驱动轴线的方向设置的驱动组合构件的驱动部件; 显影装置，其具有能够沿着旋转驱动轴线的方向与驱动组装构件接合和分离的从动组装构件; 动力传递单元，其设置在所述驱动组合构件和所述从动组装构件之间，并且使得所述驱动组合和从动组装构件中的至少一个能够在所述旋转驱动轴线的方向上移动。

3. 发明授权

US07787803B2 Image forming apparatus having controller to selectively control plurality of driving sources 有权
标题翻译：图像形成装置具有选择性地控制多个驱动源的控制器
公开(公告)号：US07787803B2
公开(公告)日：2010-08-31
申请号：US11938976
申请日：2007-11-13
申请人： Byung-sun Ahn , Kyung-shig Chung , Byeong-hwa Ahn , Soo-yong Kim , Gi-cheol Jeong
发明人： Byung-sun Ahn , Kyung-shig Chung , Byeong-hwa Ahn , Soo-yong Kim , Gi-cheol Jeong
IPC分类号： G03G15/00
CPC分类号： G03G15/238 , G03G15/0194 , G03G15/757 , G03G2215/00586
摘要： An image forming apparatus includes a developing unit to form an image using a developing agent on one side of a printing medium transported along a simplex printing path, a fixing unit to fix the developing agent on the printing medium, a discharging roller to discharge the printing medium that passes the fixing unit, and a first driving source to drive the developing unit, the fixing unit and the discharging roller.
摘要翻译：图像形成装置包括：显影单元，用于使用显影剂在沿着单面打印路径传送的打印介质的一侧上形成图像;固定单元，用于将显影剂固定在打印介质上;排出辊，用于排出打印通过定影单元的介质，以及驱动显影单元，定影单元和排出辊的第一驱动源。

4. 发明授权

US07860443B2 Fusing device and image forming apparatus using the same 有权
标题翻译：定影装置及使用其的图像形成装置
公开(公告)号：US07860443B2
公开(公告)日：2010-12-28
申请号：US11865790
申请日：2007-10-02
申请人： Byung-sun Ahn , Kyung-shig Chung , Se-min Kim
发明人： Byung-sun Ahn , Kyung-shig Chung , Se-min Kim
IPC分类号： G03G15/20
CPC分类号： G03G15/206 , G03G2215/2009
摘要： A fusing unit provided in a printing path of an image forming apparatus to fuse an image transferred onto a printable medium, the fusing unit including a heat source; a heating roller of which a surface is heated by heat generated by the heat source; a plurality of pressing rollers which is provided opposite to the heating roller and presses a supplied printable medium in cooperation with the heating roller; a fusing pressing belt which is wound on the plurality of pressing rollers and forms a fusing nip contacting with the heating roller; and a supporting unit which rotatably supports the plurality of pressing rollers and guides the fusing pressing belt, a surface hardness hP of at least one of the plurality of pressing rollers is greater than or equal to a surface hardness hH of the heating roller.
摘要翻译：一种定影单元，设置在图像形成装置的打印路径中，以熔接转印到可打印介质上的图像，所述定影单元包括热源; 加热辊，其表面被由热源产生的热量加热; 多个加压辊，其与加热辊相对地设置并与加热辊协作地按压供应的可印刷介质; 定影加压带，其卷绕在所述多个按压辊上并形成与所述加热辊接触的定影辊隙; 以及支撑单元，其可旋转地支撑所述多个按压辊并引导所述定影加压带，所述多个加压辊中的至少一个的表面硬度hP大于或等于所述加热辊的表面硬度hH。

5. 发明申请

US20080107459A1 FUSING DEVICE AND IMAGE FORMING APPARATUS USING THE SAME 有权
标题翻译：使用相同的装置和图像形成装置
公开(公告)号：US20080107459A1
公开(公告)日：2008-05-08
申请号：US11865790
申请日：2007-10-02
申请人： Byung-sun Ahn , Kyung-shig Chung , Se-min Kim
发明人： Byung-sun Ahn , Kyung-shig Chung , Se-min Kim
IPC分类号： G03G15/20
CPC分类号： G03G15/206 , G03G2215/2009
摘要： A fusing unit provided in a printing path of an image forming apparatus to fuse an image transferred onto a printable medium, the fusing unit including a heat source; a heating roller of which a surface is heated by heat generated by the heat source; a plurality of pressing rollers which is provided opposite to the heating roller and presses a supplied printable medium in cooperation with the heating roller; a fusing pressing belt which is wound on the plurality of pressing rollers and forms a fusing nip contacting with the heating roller; and a supporting unit which rotatably supports the plurality of pressing rollers and guides the fusing pressing belt, a surface hardness hP of at least one of the plurality of pressing rollers is greater than or equal to a surface hardness hH of the heating roller.
摘要翻译：一种定影单元，设置在图像形成装置的打印路径中，以熔接转印到可打印介质上的图像，所述定影单元包括热源; 加热辊，其表面被由热源产生的热量加热; 多个加压辊，其与加热辊相对地设置并与加热辊协作地按压供应的可印刷介质; 定影加压带，其卷绕在所述多个按压辊上并形成与所述加热辊接触的定影辊隙; 以及支撑单元，其可旋转地支撑所述多个按压辊并引导所述定影加压带，所述多个加压辊中的至少一个的表面硬度大于或等于表面硬度 h 。

6. 发明申请

US20070020006A1 Cartridge for image forming apparatus 审中-公开
标题翻译：用于成像设备的墨盒
公开(公告)号：US20070020006A1
公开(公告)日：2007-01-25
申请号：US11476007
申请日：2006-06-28
申请人： Jun-hee Lee , Byung-sun Ahn , Jai-il Choi
发明人： Jun-hee Lee , Byung-sun Ahn , Jai-il Choi
IPC分类号： G03G21/00
CPC分类号： G03G21/0029
摘要： An image forming apparatus including a rotating photosensitive drum, a cleaning blade having a cleaning edge part which makes contact with an outer surface of the photosensitive drum along an axial direction of the photosensitive drum and a bracket having a contact surface where the bracket makes contact with the cleaning blade to support the cleaning blade, the width of the contact surface between the bracket and the cleaning blade being maximum at the center part of the cleaning blade and gradually decreasing from the center part to opposite end sides of the cleaning blade. Thus, a cartridge for an image forming apparatus having a cleaning blade and a bracket prevents poor quality in a cleaning surface of a photosensitive drum and has improved durability.
摘要翻译：一种图像形成装置，包括旋转的感光鼓，具有沿着感光鼓的轴向与感光鼓的外表面接触的清洁边缘部分的清洁刮板和具有托架与托架接触的接触表面的托架清洁刀片支撑清洁刀片，支架和清洁刀片之间的接触表面的宽度在清洁刀片的中心部分处是最大的，并且从清洁刀片的中心部分到相对端侧逐渐减小。因此，用于具有清洁刮板和支架的图像形成装置的盒可防止感光鼓的清洁表面的质量差，并且具有改善的耐久性。

7. 发明申请

US20060197820A1 Print media stacking unit and image forming apparatus with the same 有权
标题翻译：打印介质堆垛单元和图像形成装置
公开(公告)号：US20060197820A1
公开(公告)日：2006-09-07
申请号：US11367368
申请日：2006-03-06
申请人： Byung-sun Ahn
发明人： Byung-sun Ahn
IPC分类号： B41J29/13
CPC分类号： B41J13/103
摘要： A paper stacking unit and an image forming apparatus having the same, the paper stacking unit including: a base frame supporting a print media, a cover pivotally connected to the base frame and supporting the print media together with the base frame, and a plate connected to the cover for auxiliarily supporting the print media.
摘要翻译：一种纸张堆垛单元和具有该纸张堆叠单元的图像形成装置，该纸张堆垛单元包括：支撑打印介质的基座框架，可枢转地连接到基座框架并且与基座框架一起支撑打印介质的盖子，以及连接板用于辅助支持打印介质的盖子。

8. 发明授权

US07103300B2 Process cartridge for image forming apparatus 有权
标题翻译：成像设备用处理盒
公开(公告)号：US07103300B2
公开(公告)日：2006-09-05
申请号：US10891111
申请日：2004-07-15
申请人： Young-min Kim , Byung-sun Ahn , Sang-sheol Park
发明人： Young-min Kim , Byung-sun Ahn , Sang-sheol Park
IPC分类号： G03G15/00 , G03G21/16
CPC分类号： G03G21/1853
摘要： A process cartridge of an image-forming apparatus including a cartridge frame, first and second plates assembled to both sides of the cartridge frame, and first through fourth guiding protuberances arranged on both sides of the cartridge frame, to guide attachment/detachment of the process cartridge to and from a cartridge mounting part formed on a main body frame of the image-forming apparatus. The first and the third guiding protuberances among the four guiding protuberances are formed on the first and the second plates, and the second and the fourth guiding protuberances are formed on both sides of the cartridge frame, respectively, and the first and the second through holes to receive the second and the fourth guiding protuberances in a passing through manner, are formed in the first and the second plates.
摘要翻译：一种图像形成装置的处理盒，包括盒框架，组装在盒框架两侧的第一和第二板以及布置在盒框架两侧的第一至第四引导突起，以引导该过程的附接/拆卸进入和离开形成在图像形成装置的主体框架上的盒安装部件。四个引导突起中的第一和第三引导突起形成在第一和第二板上，第二和第四引导突起分别形成在盒框架的两侧上，第一和第二通孔以通过方式接收第二和第四引导突起，形成在第一和第二板中。

9. 发明申请

US20060092265A1 Image forming apparatus and method of controlling top margin of printing medium in image forming apparatus 有权
公开(公告)号：US20060092265A1
公开(公告)日：2006-05-04
申请号：US11262709
申请日：2005-11-01
申请人： Byung-sun Ahn
发明人： Byung-sun Ahn
IPC分类号： B41J2/435
CPC分类号： B41J13/0009 , G03G15/6511 , G03G2215/00746
摘要： An method of controlling a feeding velocity of a printing medium in an image forming apparatus, and an image forming apparatus to perform the method, the method including sensing a time between two points on a feeding path on which the printing medium is moving, and regulating the feeding velocity of the printing medium according to the sensed time.

10. 发明申请

US20060033258A1 Paper picking-up unit and image forming apparatus having the same 有权
标题翻译：拾纸单元和具有该拾取单元的成像设备
公开(公告)号：US20060033258A1
公开(公告)日：2006-02-16
申请号：US11146066
申请日：2005-06-07
申请人： Kwang-taek Lim , Byung-sun Ahn
发明人： Kwang-taek Lim , Byung-sun Ahn
IPC分类号： B65H1/00
CPC分类号： B65H3/0607 , B65H1/12 , B65H2601/521
摘要： A paper picking-up unit and an image forming apparatus having the same are provided. The paper picking-up unit includes a knock-up plate to stack paper thereon; a shaft disposed at a front end of the knock-up plate to rotate, a pick-up roller engaged with the shaft to rotate and pick-up the paper stacked on the knock-up plate, and a knock-up plate ascending and descending portion to raise and lower the knock-up plate according to the rotation of the pick-up roller. The pick-up roller includes a roller body engaged and rotatable with the shaft, and having a frictional layer to pick-up the paper by causing friction with the paper, a pair of roller housings to support opposite sides of the roller body such that the roller body does not move in a lengthwise direction of the shaft, and a damper disposed at an outer circumference of each roller housing to reduce noise caused by a collision of the roller housings and the knock-up plate.
摘要翻译：提供了拾纸单元和具有该拾取单元的图像形成装置。纸张拾取单元包括在其上堆叠纸张的敲门板; 设置在所述敲击板的前端以转动的轴;与所述轴接合以便旋转和拾取堆叠在所述敲打板上的纸张的拾取辊以及上升和下降的打击板部分，以根据拾取辊的旋转来升高和降低打击板。拾取辊包括与轴接合并可转动的辊体，并且具有摩擦层，以通过与纸张的摩擦来吸收纸张;一对辊壳体，以支撑辊体的相对侧，使得辊主体不沿轴的长度方向移动，并且阻尼器设置在每个辊壳体的外周，以减少由辊壳体和撞击板碰撞引起的噪音。

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