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41. 发明授权

US07369789B2 Door status switch operation mechanism for image forming apparatus 有权
标题翻译：用于图像形成装置的门状态切换操作机构
公开(公告)号：US07369789B2
公开(公告)日：2008-05-06
申请号：US11234271
申请日：2005-09-26
申请人： Sang-Woon Lee , Heung-Sup Jeong
发明人： Sang-Woon Lee , Heung-Sup Jeong
IPC分类号： G03G15/00 , G03G21/00
CPC分类号： G03G15/5004 , G03G21/1652 , G03G2221/166 , G03G2221/169
摘要： There is provided an image forming apparatus including a case having a first door and a second door. An image forming unit is arranged inside the case and a switch which supplies or suspends electricity to the image forming unit. The first door includes a pusher to press the switch. When the first door and the second door are closed, the second door presses the pusher, which in turn presses the switch to supply electricity to the image forming unit.
摘要翻译：提供了一种图像形成装置，包括具有第一门和第二门的外壳。图像形成单元布置在壳体内部，并且向图像形成单元提供或悬挂电力的开关。第一个门包括一个推动器按下开关。当第一门和第二门关闭时，第二扇门按压推动器，该推动器又按压开关以向图像形成单元供电。

42. 发明授权

US07289749B2 Electrophotographic printer 有权
标题翻译：电子照相打印机
公开(公告)号：US07289749B2
公开(公告)日：2007-10-30
申请号：US10821933
申请日：2004-04-12
申请人： Se-hyun Lyu , Heung-sup Jeong , Byeong-hwa Ahn , Woo-chul Jung , Young-min Yoon , Jae-myoung Choi , Jin-soo Lee , Heung-kyu Jang
发明人： Se-hyun Lyu , Heung-sup Jeong , Byeong-hwa Ahn , Woo-chul Jung , Young-min Yoon , Jae-myoung Choi , Jin-soo Lee , Heung-kyu Jang
IPC分类号： G03G15/00 , G03G21/00
CPC分类号： G03G21/1633 , G03G2215/018 , G03G2221/169
摘要： In an electrophotographic printer including a photosensitive drum unit having a photosensitive drum, a plurality of development units each having a developing roller, an intermediate transfer unit having a transfer belt to which an image is transferred from the photosensitive drum, a waste toner storage container to store waste toner generated at the photosensitive drum unit and the intermediate transfer unit, and a sheet transport unit which finally holds the image. The electrophotographic printer also includes first through third doors provided to mount or dismount the plurality of development units, the photosensitive drum unit and intermediate transfer unit, and the waste toner storage container, respectively, and a fourth door provided to access the sheet transport unit.
摘要翻译：在包括具有感光鼓的感光鼓单元的电子照相打印机中，具有显影辊的多个显影单元，具有图像从感光鼓转印到的转印带的中间转印单元，废调色剂储存容器存储在感光鼓单元和中间转印单元处产生的废调色剂，以及最终保持图像的纸张传送单元。电子照相打印机还包括分别安装或拆卸多个显影单元，感光鼓单元和中间转印单元以及废调色剂储存容器的第一至第三门和设置成访问片材输送单元的第四门。

43. 发明申请

US20070110476A1 Transfer unit-fixing apparatus and image forming device having the same 有权
标题翻译：传送单元定影装置和具有该装置的图像形成装置
公开(公告)号：US20070110476A1
公开(公告)日：2007-05-17
申请号：US11434138
申请日：2006-05-16
申请人： Jin-soo Lee , Se-hyun Lyu , Heung-sup Jeong
发明人： Jin-soo Lee , Se-hyun Lyu , Heung-sup Jeong
IPC分类号： G03G15/16
CPC分类号： G03G21/1633 , G03G2221/1642 , G03G2221/1687 , G03G2221/169
摘要： A transfer unit-fixing apparatus to integrally fix a transfer unit on a door, and an image forming device having the same are disclosed. The transfer unit-fixing apparatus includes a position fixing unit to pivotally support a first part of the transfer unit on the door and a locking unit to lock a second part of the transfer unit to the door. The transfer unit can be easily assembled and disassembled to and from the door by the position fixing unit and the locking unit, and thus the image forming device can be easily assembled, maintained and repaired.
摘要翻译：公开了一种将转印单元一体地固定在门上的转印单元定影装置和具有该转印单元的图像形成装置。转印单元定影装置包括位置固定单元，用于将转印单元的第一部分枢转地支撑在门上，以及锁定单元，用于将转印单元的第二部分锁定到门。转印单元可以通过定位单元和锁定单元容易地组装和拆卸，从而可以容易地组装，维护和修理图像形成装置。

44. 发明授权

US07099617B2 Waste toner transfer apparatus and electrophotographic printer adopting the same 有权
标题翻译：废墨粉转印装置和采用该调色剂的电子照相打印机
公开(公告)号：US07099617B2
公开(公告)日：2006-08-29
申请号：US10835534
申请日：2004-04-30
申请人： Heung-sup Jeong , Jin-soo Lee , Jae-myoung Choi , Se-hyun Lyu
发明人： Heung-sup Jeong , Jin-soo Lee , Jae-myoung Choi , Se-hyun Lyu
IPC分类号： G03G21/10
CPC分类号： G03G21/105 , G03G2221/0052
摘要： A waste toner transfer apparatus in an electrophotographic printer to transfer waste toner removed by a cleaning unit and transferred to a waste toner storage container. The waste toner transfer apparatus includes a duct connecting the cleaning unit and the waste toner storage container, a conveying coil having a spiral shape which is installed in the duct and rotates, and an insertion member inserted in the conveying coil.
摘要翻译：一种电子照相打印机中的废调色剂转印装置，用于转移由清洁单元除去并转移到废调色剂存储容器中的废调色剂。废粉转印装置包括连接清洁单元和废调色剂储存容器的管道，安装在管道中并旋转的具有螺旋形状的输送线圈和插入输送线圈中的插入构件。

45. 发明申请

US20060180985A1 Paper pickup device and image forming apparatus having the same 有权
标题翻译：纸张拾取装置和具有该拾取装置的图像形成装置
公开(公告)号：US20060180985A1
公开(公告)日：2006-08-17
申请号：US11240576
申请日：2005-10-03
申请人： Jin-Soo Lee , Heung-Sup Jeong
发明人： Jin-Soo Lee , Heung-Sup Jeong
IPC分类号： B65H3/06
CPC分类号： B65H3/0638 , B65H2403/73 , B65H2404/1113 , Y10T403/55 , Y10T403/551 , Y10T403/553 , Y10T403/555 , Y10T403/556 , Y10T403/559 , Y10T403/56 , Y10T403/5746
摘要： Provided are a paper pickup device and an image forming apparatus having the same. The paper pickup device and the image forming apparatus having the same include a driving shaft whose end has a first combining portion and a driving shaft having a second combining portion configured to be integrally connected with the first combining portion. When the first combining portion and the second combining portion are combined with each other, the driven shaft bends and separates from the driving shaft. The first combining portion and the second combining portion may be screw-coupled to each other.
摘要翻译：提供了一种纸拾取装置和具有该拾取装置的图像形成装置。纸拾取装置和具有该拾取装置的图像形成装置包括驱动轴，该驱动轴的端部具有第一组合部分和具有构造成与第一组合部分一体连接的第二组合部分的驱动轴。当第一组合部分和第二组合部分彼此组合时，从动轴从驱动轴弯曲并分离。第一组合部分和第二组合部分可以彼此螺纹连接。

46. 发明申请

US20060120756A1 Door shock absorber and image forming apparatus employing the same 失效
标题翻译：门减震器和采用该减震器的成像装置
公开(公告)号：US20060120756A1
公开(公告)日：2006-06-08
申请号：US11175444
申请日：2005-07-07
申请人： Byeong-hwa Ahn , Heung-sup Jeong
发明人： Byeong-hwa Ahn , Heung-sup Jeong
IPC分类号： G03G21/00
CPC分类号： G03G21/1633 , G03G2221/169 , Y10S292/15
摘要： A door shock absorber is provided to absorb noise and shock when a door is opened, and an image forming apparatus employing the same. The door shock absorber includes a first guide rail included in a door mounted on a case used as an outer covering. A first spring is contained by the first guide rail. A link has a first end hingedly connected to the inside of the case, and a second end connected to the first guide rail and able to move in the direction of the first guide rail. When the door is opened, the second end of the link moves in the direction of the first guide rail and compresses the first spring.
摘要翻译：提供一种门缓冲器来吸收门打开时的噪音和冲击，以及采用该门的图像形成装置。门缓冲器包括安装在用作外罩的外壳上的门中的第一导轨。第一弹簧由第一导轨容纳。连杆具有铰链地连接到壳体的内部的第一端，以及连接到第一导轨并能够沿第一导轨的方向移动的第二端。当门打开时，连杆的第二端沿着第一导轨的方向移动并压缩第一弹簧。

47. 发明授权

US07020428B2 Waste toner collecting device of an electrophotographic image forming apparatus, method thereof, and an electrophotographic printer having the same 失效
标题翻译：电子照相图像形成装置的废粉收集装置及其方法以及具有该电子照相成像装置的电子照相打印机
公开(公告)号：US07020428B2
公开(公告)日：2006-03-28
申请号：US10734608
申请日：2003-12-15
申请人： Moon-bae Park , Heung-sup Jeong
发明人： Moon-bae Park , Heung-sup Jeong
IPC分类号： G03G21/12 , G03G21/00
CPC分类号： G03G21/12 , G03G21/105
摘要： A waste toner collecting device of an electrophotographic printer is provided. The device includes a housing to temporarily hold waste toner removed from an image holding body, an exhaust guide member including an exhaust hole through which the waste toner is exhausted, an opening and closing unit to open and close the exhaust hole, an inlet guide member having an inlet path to connect the exhaust hole to an inlet of a waste toner collection tank, and an elastic member which elastically supports the inlet guide member so that a gap between the exhaust hole and an inlet side of the inlet path is closely maintained when the exhaust guide member ascends and descends.
摘要翻译：提供电子照相打印机的废粉收集装置。该装置包括用于暂时保持从图像保持体移除的废调色剂的壳体，包括废色调剂排出的排气孔的排气引导构件，用于打开和关闭排气孔的打开和关闭单元，入口引导构件具有用于将排气孔连接到废调色剂收集箱的入口的入口路径，以及弹性构件，其弹性地支撑入口引导构件，使得当排气孔和入口路径的入口侧之间的间隙被紧密地保持时，排气导向件上升和下降。

48. 发明申请

US20050242486A1 Paper feeding apparatus for printer having double feed prevention unit 失效
标题翻译：具有双进料防止单元的打印机供纸装置
公开(公告)号：US20050242486A1
公开(公告)日：2005-11-03
申请号：US11078618
申请日：2005-03-14
申请人： Jin-Soo Lee , Heung-Sup Jeong
发明人： Jin-Soo Lee , Heung-Sup Jeong
IPC分类号： G03G15/00 , B41J13/00 , B65H1/08 , B65H1/12 , B65H1/26 , B65H3/06 , B65H3/48 , B65H3/52 , B65H3/56 , B65H3/68
CPC分类号： B65H3/5215 , B65H1/08 , B65H3/0638
摘要： A paper feeding apparatus of a printer is provided and includes a double feed prevention unit. The paper feeding apparatus includes a finger unit for generating a curl at a front edge portion of the paper picked up by the pick-up roller. The finger unit presses the front edge portion of the paper that is mounted on the knock-up plate. A ventilation device is also provided to form an air gap under the picked paper by injecting air in the air chamber toward the front edge portion of the paper.
摘要翻译：提供了一种打印机的给纸设备，并且包括双重进给防止单元。供纸装置包括用于在由拾取辊拾取的纸张的前边缘部分处产生卷曲的指状单元。手指单元按压安装在敲击板上的纸张的前边缘部分。通风装置还设置成通过在空气室内朝向纸的前边缘部分喷射空气而在拾纸下方形成气隙。

49. 发明申请

US20050238385A1 Developing cartridge having protective cover and image forming apparatus including the same 有权
标题翻译：具有保护罩的显影盒和包括该盖的成像设备
公开(公告)号：US20050238385A1
公开(公告)日：2005-10-27
申请号：US11079092
申请日：2005-03-15
申请人： Il-Kwon Kang , Heung-sup Jeong , Se-hyun Lyu
发明人： Il-Kwon Kang , Heung-sup Jeong , Se-hyun Lyu
IPC分类号： G03G15/00 , G03G15/043 , G03G21/18
CPC分类号： G03G21/1832 , G03G15/0886 , G03G2221/1609
摘要： A developing cartridge includes a housing having a photosensitive medium, and a protective cover movable between a first position where the protective cover covers the photosensitive medium and a second position where a part of the photosensitive medium is exposed. A guide unit guides the protective cover to prevent exceeding a range occupied by the housing when the protective cover is moved to the first and second positions.
摘要翻译：显影盒包括具有感光介质的壳体和可在保护盖覆盖感光介质的第一位置和感光介质的一部分露出的第二位置之间移动的保护罩。当保护盖移动到第一和第二位置时，引导单元引导保护盖以防止超过壳体占据的范围。

50. 发明申请

US20050089352A1 Fixing unit used with an image forming apparatus and an image forming apparatus having the same 失效
标题翻译：与图像形成装置一起使用的固定单元和具有该固定单元的图像形成装置
公开(公告)号：US20050089352A1
公开(公告)日：2005-04-28
申请号：US10958398
申请日：2004-10-06
申请人： Jin-soo Lee , Heung-sup Jeong , Kyung-shig Chung
发明人： Jin-soo Lee , Heung-sup Jeong , Kyung-shig Chung
IPC分类号： G03G15/20
CPC分类号： G03G15/2028
摘要： A fixing unit and an image forming apparatus using the same. The fixing unit includes: a pair of fixing rollers that rotate and face each other and apply heat and pressure to a toner image transferred to the sheet of paper using electrophotography; a plurality of guide members disposed in the width direction of the sheet of paper to guide the sheet of paper discharged from the pair of fixing rollers to the discharge path, each of the guide members including a first guiding portion extending toward the discharge path from an outlet of the pair of fixing rollers; a first arm rotatably installed between the guide membersthat elastically contact the sheet of paper drawn out of the pair of fixing rollers and guide the sheet of paper to the discharge path; and an elastic member elastically biasing the first arm such that the first arm contacts the sheet of paper, wherein a guide member adjacent to the first arm has a second guide portion that is shorter than the first guide portion.
摘要翻译：定影单元和使用该定影单元的图像形成装置。定影单元包括：一对定影辊，其相互旋转并彼此面对，并使用电子照相将热量和压力施加到转印到纸张上的调色剂图像; 多个引导构件，沿着纸张的宽度方向设置，以将从一对定影辊排出的纸张引导到排出路径，每个引导构件包括从第一引导部分朝向排出路径延伸的第一引导部分，一对定影辊的出口; 所述第一臂可旋转地安装在所述引导构件之间，所述引导构件弹性地接触从所述一对定影辊中拉出的所述纸张，并将所述纸张引导到所述排出路径; 以及弹性构件，其弹性地偏置所述第一臂，使得所述第一臂与所述纸张接触，其中与所述第一臂相邻的引导构件具有比所述第一引导部分短的第二引导部。

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