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1. 发明申请

US20050002708A1 Waste toner transfer apparatus and electrophotographic printer using the same 有权
标题翻译：废粉墨转印装置和使用其的电子照相打印机
公开(公告)号：US20050002708A1
公开(公告)日：2005-01-06
申请号：US10835297
申请日：2004-04-30
申请人： Heung-Sup Jeong , Jae-Myoung Choi , Jin-Soo Lee , Se-Hyun Lyu
发明人： Heung-Sup Jeong , Jae-Myoung Choi , Jin-Soo Lee , Se-Hyun Lyu
IPC分类号： G03G15/08 , G03G21/10 , G03G21/00
CPC分类号： G03G21/105 , G03G2221/0052
摘要： A waste toner transfer apparatus in an electrophotographic printer transfers waste toner removed by a cleaning unit from an image holding body where a toner image is temporarily held to a waste toner storage container. The waste toner transfer apparatus includes a duct connecting the cleaning unit and the storage container, a transfer unit installed in the duct and transferring the waste toner to the storage container, and an agitation member installed in the duct to move therein and guide the waste toner from the cleaning unit to the transfer unit.
摘要翻译：电子照相打印机中的废粉转印装置将由清洁单元除去的废调色剂从暂时保持有调色剂图像的图像保持体转移到废调色剂储存容器。废粉转印装置包括连接清洁单元和存储容器的管道，安装在管道中并将废调色剂转移到存储容器的转移单元和安装在管道中以在其中移动并在其中引导废粉从清洁单元到转印单元。

2. 发明授权

US07272341B2 Electrophotographic image forming apparatus 有权
标题翻译：电子照相成像设备
公开(公告)号：US07272341B2
公开(公告)日：2007-09-18
申请号：US11247241
申请日：2005-10-12
申请人： Woo-Chul Jung , Heung-Sup Jeong , Se-Hyun Lyu
发明人： Woo-Chul Jung , Heung-Sup Jeong , Se-Hyun Lyu
IPC分类号： G03G15/00 , G03G21/16
CPC分类号： G03G21/1671 , G03G21/1647 , G03G21/1853 , G03G2221/1654
摘要： Provided is an image forming apparatus. The image forming apparatus includes a print unit printing having a plurality of developer cartridges, each of which has a photoreceptor drum disposed therein. A plurality of fixing members are movable between a first position where the developer cartridges are installed and removed and a second position where the developer cartridges are fixed to the print unit. A pinion includes a female screw portion and a first sliding member includes a male screw portion that is engaged with the female screw portion, sliding backwards and forwards as the pinion rotates, and moving the fixing members to the first position or the second position.
摘要翻译：提供了一种图像形成装置。图像形成装置包括具有多个显影剂盒的打印单元打印，每个显影剂盒具有设置在其中的感光鼓。多个固定构件可在安装和移除显影剂盒的第一位置和显影剂盒固定到打印单元的第二位置之间移动。小齿轮包括内螺纹部分，并且第一滑动构件包括与内螺纹部分接合的阳螺纹部分，随着小齿轮旋转而向前和向后滑动，并且将固定构件移动到第一位置或第二位置。

3. 发明申请

US20060127129A1 Electrophotographic image forming apparatus 有权
标题翻译：电子照相成像设备
公开(公告)号：US20060127129A1
公开(公告)日：2006-06-15
申请号：US11247241
申请日：2005-10-12
申请人： Woo-Chul Jung , Heung-Sup Jeong , Se-Hyun Lyu
发明人： Woo-Chul Jung , Heung-Sup Jeong , Se-Hyun Lyu
IPC分类号： G03G21/18
CPC分类号： G03G21/1671 , G03G21/1647 , G03G21/1853 , G03G2221/1654
摘要： Provided is an image forming apparatus. The image forming apparatus includes a print unit printing having a plurality of developer cartridges, each of which has a photoreceptor drum disposed therein. A plurality of fixing members are movable between a first position where the developer cartridges are installed and removed and a second position where the developer cartridges are fixed to the print unit. A pinion includes a female screw portion and a first sliding member includes a male screw portion that is engaged with the female screw portion, sliding backwards and forwards as the pinion rotates, and moving the fixing members to the first position or the second position.
摘要翻译：提供了一种图像形成装置。图像形成装置包括具有多个显影剂盒的打印单元打印，每个显影剂盒具有设置在其中的感光鼓。多个固定构件可在安装和移除显影剂盒的第一位置和显影剂盒固定到打印单元的第二位置之间移动。小齿轮包括内螺纹部分，并且第一滑动构件包括与内螺纹部分接合的阳螺纹部分，随着小齿轮旋转而向前和向后滑动，并且将固定构件移动到第一位置或第二位置。

4. 发明申请

US20070171248A1 Method and apparatus for compensating image skew and electro-photographic image froming apparatus incorporating the same 审中-公开
标题翻译：用于补偿图像偏斜的方法和装置以及包含该偏移的电子照相图像装置
公开(公告)号：US20070171248A1
公开(公告)日：2007-07-26
申请号：US11650487
申请日：2007-01-08
申请人： Soo-Young Kim , Heung-Sup Jeong , Se-Hyun Lyu
发明人： Soo-Young Kim , Heung-Sup Jeong , Se-Hyun Lyu
IPC分类号： B41J29/38
CPC分类号： G03G15/757
摘要： A method and apparatus for compensating image skew and an electro-photographic image forming apparatus including the same are provided. Image skew of a toner image transferred onto a paper is compensated for by inclining a photosensitive medium onto which a light beam is scanned to be parallel to a scanning line of the light beam. A first inclination member including a first inclined surface facing upward and a second inclination member including a second inclined surface contacting and facing the first inclined surface are provided, wherein a position of a shaft of the photosensitive medium is adjusted by moving at least one of the first and second inclination members. Image skew of a toner image is sensed, and a photosensitive medium onto which a light beam is scanned is inclined to correspond to a scanning line skew of the light beam.
摘要翻译：提供了一种用于补偿图像偏斜的方法和装置以及包括其的电子照相图像形成装置。通过将扫描光束的光敏介质倾斜成平行于光束的扫描线来补偿转印到纸张上的调色剂图像的图像歪斜。提供包括面向上的第一倾斜表面和包括接触并面对第一倾斜表面的第二倾斜表面的第二倾斜构件的第一倾斜构件，其中通过移动至少一个第一和第二倾斜构件。检测到调色剂图像的图像歪斜，并且其上扫描光束的光敏介质倾斜以对应于光束的扫描线歪斜。

5. 发明授权

US07731174B2 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：US07731174B2
公开(公告)日：2010-06-08
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。

6. 发明授权

US07389981B2 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：US07389981B2
公开(公告)日：2008-06-24
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： B65H3/44
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送纸装置，包括双重进纸防止单元。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。

7. 发明授权

US07359658B2 Tension adjuster of belt of image forming apparatus 有权
标题翻译：成像设备带张力调节器
公开(公告)号：US07359658B2
公开(公告)日：2008-04-15
申请号：US11108795
申请日：2005-04-19
申请人： Jin-Soo Lee , Heung-Sup Jeong
发明人： Jin-Soo Lee , Heung-Sup Jeong
IPC分类号： G03G15/00
CPC分类号： G03G15/754
摘要： A tension adjuster for a belt of image forming apparatus is provided. The tension adjuster of the belt includes a tension roller which rotates in contact with an inner surface of the belt. A fixed shaft is disposed a predetermined distance away from the tension roller. A pair of swing arms connect the fixed shaft to a shaft of the tension roller. A tension unit rotates the swing arm on a circumference of the fixed shaft in a first direction so that the tension roller produces a tension on the belt. A tension releasing unit applies torque to the swing arm on the circumference of the fixed shaft in a second direction opposite to the first direction. When the belt rotates, torque generated by the tension unit is greater than the torque generated by the tension releasing unit. When the belt is stopped, the belt is released by the torque of the tension releasing unit.
摘要翻译：提供了一种用于图像形成装置的带的张力调节器。带的张力调节器包括与皮带的内表面接触旋转的张紧辊。固定轴与张力辊隔开预定的距离。一对摆臂将固定轴连接到张紧辊的轴上。张紧单元使摆臂在第一方向上在固定轴的圆周上旋转，使得张紧辊在带上产生张力。张力释放单元在与第一方向相反的第二方向上对固定轴的圆周上的摆臂施加扭矩。当带旋转时，由张力单元产生的扭矩大于由张力释放单元产生的扭矩。当皮带停止时，皮带由张力释放单元的扭矩释放。

8. 发明申请

US20050254857A1 Tension adjuster of belt of image forming apparatus 有权
标题翻译：成像设备带张力调节器
公开(公告)号：US20050254857A1
公开(公告)日：2005-11-17
申请号：US11108795
申请日：2005-04-19
申请人： Jin-Soo Lee , Heung-Sup Jeong
发明人： Jin-Soo Lee , Heung-Sup Jeong
IPC分类号： G03G21/00 , B41J2/435 , F16H1/06 , F16H7/12 , G03G15/00
CPC分类号： G03G15/754
摘要： A tension adjuster for a belt of image forming apparatus is provided. The tension adjuster of the belt includes a tension roller which rotates in contact with an inner surface of the belt. A fixed shaft is disposed a predetermined distance away from the tension roller. A pair of swing arms connect the fixed shaft to a shaft of the tension roller. A tension unit rotates the swing arm on a circumference of the fixed shaft in a first direction so that the tension roller produces a tension on the belt. A tension releasing unit applies torque to the swing arm on the circumference of the fixed shaft in a second direction opposite to the first direction. When the belt rotates, torque generated by the tension unit is greater than the torque generated by the tension releasing unit. When the belt is stopped, the belt is released by the torque of the tension releasing unit.
摘要翻译：提供了一种用于图像形成装置的带的张力调节器。带的张力调节器包括与皮带的内表面接触旋转的张紧辊。固定轴与张力辊隔开预定的距离。一对摆臂将固定轴连接到张紧辊的轴上。张紧单元使摆臂在第一方向上在固定轴的圆周上旋转，使得张紧辊在带上产生张力。张力释放单元在与第一方向相反的第二方向上对固定轴的圆周上的摆臂施加扭矩。当带旋转时，由张力单元产生的扭矩大于由张力释放单元产生的扭矩。当皮带停止时，皮带由张力释放单元的扭矩释放。

9. 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。

10. 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。

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