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公开(公告)号：US07668502B2
公开(公告)日：2010-02-23
申请号：US11582997
申请日：2006-10-19
申请人： Gyeong-ho Park
发明人： Gyeong-ho Park
IPC分类号： G03G15/00
CPC分类号： G03G15/6502 , B65H1/26 , B65H1/266 , B65H2402/32 , B65H2405/11164 , B65H2405/31 , B65H2405/32 , B65H2511/10 , G03G2215/00383 , G03G2215/00447 , B65H2220/01
摘要： An adjustable paper cassette is provided that may be expanded and contracted by sliding movable frames relative to a base frame and then coupling fixing protrusions to desired fixing holes. Therefore, paper sheets having various sizes may be loaded in the paper cassette, and the size of an image forming apparatus with the paper cassette and the packing size of the image forming apparatus may be reduced without limitation on the size of the paper cassette.
摘要翻译： 提供了可调整的纸盒，其可以通过相对于基架滑动可移动框架而膨胀和收缩，然后将固定突起连接到期望的固定孔。 因此，可以在纸盒中装载各种尺寸的纸张，并且可以减小纸盒的图像形成装置的尺寸和图像形成装置的包装尺寸，而不会限制纸盒的尺寸。
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公开(公告)号：US6097917A
公开(公告)日：2000-08-01
申请号：US305715
申请日：1999-05-05
申请人： Gyeong-ho Park
发明人： Gyeong-ho Park
CPC分类号： G03G15/11
摘要： A developer removing apparatus is provided of a liquid printer for removing a developer remaining between a photoreceptor belt and a squeeze roller. The apparatus includes a suction nozzle having a suction portion formed in an axial direction of the squeeze roller to suck the developer and an exhaust portion for exhausting the developer sucked by the suction portion. The apparatus further includes a suction pump providing a suction force to the suction nozzle so that the suction portion can suck the developer and exhaust the developer from the exhaust portion.
摘要翻译： 提供了一种液体打印机，用于除去感光带和挤压辊之间残留的显影剂的显影剂去除装置。 该装置包括吸嘴，该吸嘴具有沿挤压辊的轴向形成的抽吸部分以吸引显影剂，以及用于排出由吸入部吸附的显影剂的排气部。 该装置还包括抽吸泵，其向吸嘴提供抽吸力，使得吸入部分可以吸取显影剂并从排气部分排出显影剂。
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3.发明授权Apparatus for adjusting head gap depending upon the thickness of printing paper in ink jet printer 失效用于根据喷墨打印机中的打印纸的厚度调节打印头间隙的装置
公开(公告)号：US06059392A
公开(公告)日：2000-05-09
申请号：US984888
申请日：1997-12-04
申请人： Gyeong-Ho Park
发明人： Gyeong-Ho Park
IPC分类号： B41J25/308
CPC分类号： B41J25/3086 , B41J25/308
摘要： An apparatus for adjusting head gap depending upon the thickness of printing paper in an ink jet printer. The apparatus may be constructed with a unit for moving a printer head into a vertical direction of the printing paper so as to adjust the head gap corresponding to a distance between a nozzle of the printer head and the printing paper.
摘要翻译： 一种用于根据喷墨打印机中的打印纸的厚度调节打印头间隙的装置。 该装置可以构造有用于将打印头移动到打印纸的垂直方向的单元，以便调整与打印头的喷嘴和打印纸之间的距离相对应的打印头间隙。
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公开(公告)号：US08170462B2
公开(公告)日：2012-05-01
申请号：US12654716
申请日：2009-12-30
申请人： Gyeong-ho Park
发明人： Gyeong-ho Park
CPC分类号： G03G15/6502 , B65H1/26 , B65H1/266 , B65H2402/32 , B65H2405/11164 , B65H2405/31 , B65H2405/32 , B65H2511/10 , G03G2215/00383 , G03G2215/00447 , B65H2220/01
摘要： An adjustable paper cassette is provided that may be expanded and contracted by sliding movable frames relative to a base frame and then coupling fixing protrusions to desired fixing holes. Therefore, paper sheets having various sizes may be loaded in the paper cassette, and the size of an image forming apparatus with the paper cassette and the packing size of the image forming apparatus may be reduced without limitation on the size of the paper cassette.
摘要翻译： 提供了可调整的纸盒，其可以通过相对于基架滑动可移动框架而膨胀和收缩，然后将固定突起连接到期望的固定孔。 因此，可以在纸盒中装载各种尺寸的纸张，并且可以减小纸盒的图像形成装置的尺寸和图像形成装置的包装尺寸，而不会限制纸盒的尺寸。
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公开(公告)号：US20050151314A1
公开(公告)日：2005-07-14
申请号：US11020130
申请日：2004-12-27
申请人： Gyeong-ho Park
发明人： Gyeong-ho Park
CPC分类号： B65H1/14 , B65H2403/73 , B65H2405/1117 , B65H2405/31
摘要： A paper feeing cassette of an image forming apparatus includes a paper stacking plate on which a sheet of paper is stacked; a lift unit placed under the paper stacking plate, lifting by a rotating pivot, the rotating pivot being connected to a driving motor using a connection portion and rotated, and ascending the paper stacking plate; and a release unit separating the connection portion from the rotating pivot, disconnecting the driving motor from the rotating pivot, descending the paper stacking plate by its weight, and separating the sheet of paper from a pickup roller.
摘要翻译： 图像形成装置的造纸盒包括堆叠纸张的纸张堆叠板; 放置在纸堆叠板下方的提升单元，通过旋转枢轴提升，旋转枢轴使用连接部分连接到驱动电机并旋转并升高纸张堆叠板; 以及释放单元，其将连接部分与旋转枢轴分离，将驱动电机与旋转枢轴分离，通过其重量将纸堆叠板下降，并将纸张与拾取辊分离。
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公开(公告)号：US20090185835A1
公开(公告)日：2009-07-23
申请号：US12211428
申请日：2008-09-16
申请人： Gyeong Ho PARK , Won CHOE
发明人： Gyeong Ho PARK , Won CHOE
IPC分类号： G03G15/09
CPC分类号： G03G15/0813 , G03G15/0921
摘要： An image forming apparatus is disclosed. The image forming apparatus includes a photosensitive body, a magnetic roller disposed at a predetermined distance from the photosensitive body, and a donor roller disposed between the photosensitive body and the magnetic roller. The donor roller has a diameter larger than the closest distance between the photosensitive body and the magnetic roller. The image forming apparatus includes gap rings and pressing device to maintain desired gaps between the magnetic roller and the donor roller and between the donor roller and the photosensitive body.
摘要翻译： 公开了一种图像形成装置。 图像形成装置包括感光体，设置在与感光体预定距离的磁性辊以及设置在感光体和磁性辊之间的供体辊。 供体辊的直径大于感光体和磁辊之间的最近距离。 图像形成装置包括间隙环和压制装置，以在磁辊和供体辊之间以及供体辊和感光体之间保持期望的间隙。
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公开(公告)号：US20080317519A1
公开(公告)日：2008-12-25
申请号：US12025175
申请日：2008-02-04
申请人： JE-HWAN YOU , Gyeong-ho Park
发明人： JE-HWAN YOU , Gyeong-ho Park
CPC分类号： G03G15/1685 , G03G15/0194
摘要： A transfer unit, which transfers a toner image formed on at least one image support to a printing medium, and an image forming apparatus employing the same. The transfer unit includes: an intermediate transfer body to the toner image from the image support, which has a curved transfer surface and an ASKER-A hardness of from about 25° to 40°; a transfer member, which has an ASKER-C hardness of from about 45° to 70°, and which contacts the intermediate transfer body, with a printing medium being interposed therebetween, and transfers the toner image from the intermediate transfer body to the printing medium. The transfer unit may further include: a de-electrifying member having a DC power and an AC power concurrently applied thereto, to de-electrify the printing.
摘要翻译： 传送单元，其将形成在至少一个图像载体上的调色剂图像转印到打印介质上;以及图像形成装置。 转印单元包括：来自图像载体的调色剂图像的中间转印体，其具有弯曲的转印表面和约25°至40°的ASKER-A硬度; 转印构件，其具有约45°至70°的ASKER-C硬度，并且与中间转印体接触，其间插入有打印介质，并将调色剂图像从中间转印体转印到印刷介质 。 转印单元还可以包括：具有DC功率和同时施加到其上的AC电力的去电元件，以使得打印不通电。
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8.发明申请公开(公告)号：US20060043664A1
公开(公告)日：2006-03-02
申请号：US11150304
申请日：2005-06-13
申请人： Gyeong-ho Park
发明人： Gyeong-ho Park
IPC分类号： B65H3/44
CPC分类号： B65H3/0684 , B65H2403/533
摘要： A paper-feeding device of an image forming apparatus and an image forming apparatus having the same include a paper-feeding cassette detachably mounted to a mounting section of a paper-feeding cassette in a body of the image forming apparatus, including a loading portion with plural sheets of paper and a front panel connected to the loading portion by a sliding member, a pick-up device provided at one side of the mounting section of the paper-feeding cassette, a pick-up bracket rotatably connected to a frame at an upper side of the mounting section and rotating around a rotating shaft, with one end of the pick-up bracket being connected to the pick-up device, and a pick-up controller operating in cooperation with the front panel when the paper-feeding cassette is mounted and removed to and from the mounting section, respectively.
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公开(公告)号：US06880821B2
公开(公告)日：2005-04-19
申请号：US10298584
申请日：2002-11-19
申请人： Gyeong-ho Park
发明人： Gyeong-ho Park
CPC分类号： B65H1/266 , B65H1/04 , B65H3/56 , B65H2301/14 , B65H2405/113 , B65H2405/1136 , B65H2405/14 , B65H2511/20 , B65H2220/02 , B65H2220/11 , B65H2220/04
摘要： A paper feeding cassette for an image forming apparatus includes an inclined supporter including an inclined plate fixedly disposed in a cassette body and a support plate for reciprocating, a separation guide including a fixing guide fixedly supported on the inclined plate and a moving guide movably supported on the support plate, and a reciprocating unit reciprocating the support plate. Accordingly, the moving guide selectively comes into contact with a sheet such that a friction resistance generated at a front end of the sheet varies in a degree in accordance with a type of the sheet.
摘要翻译： 用于图像形成装置的供纸盒包括：倾斜支撑件，包括固定地设置在盒体中的倾斜板和用于往复运动的支撑板;分离导向器，其包括固定地支撑在倾斜板上的固定引导件和可移动地支撑在 所述支撑板和往复运动单元使所述支撑板往复运动。 因此，移动引导件选择性地与片材接触，使得在片材的前端产生的摩擦阻力根据片材的类型而变化。
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公开(公告)号：US06874779B2
公开(公告)日：2005-04-05
申请号：US10426798
申请日：2003-05-01
申请人： Gyeong-ho Park
发明人： Gyeong-ho Park
CPC分类号： B65H3/0684 , B65H3/5223 , B65H3/56 , B65H2404/5213 , B65H2404/5311 , B65H2405/1136 , B65H2511/152 , B65H2515/30 , B65H2220/01 , B65H2220/02
摘要： A paper separating guide of a paper feeding cassette for a printing apparatus in which a picking error does not occur when a thick printing paper is stacked in a cassette. In the paper separating guide, a surface friction coefficient varies depending on a position of the printing papers. The friction coefficient is linearly varied depending on the contact position.
摘要翻译： 用于打印设备的供纸盒的纸分离引导件，其中当厚纸打印纸堆叠在盒中时不会发生拾取错误。 在纸分离导向件中，表面摩擦系数根据打印纸的位置而变化。 摩擦系数根据接触位置线性变化。
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