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13 条记录 (耗时 0.035 秒)

    Belt having a meandering prevention guide and image forming apparatus having the same
    2.
    发明授权
    Belt having a meandering prevention guide and image forming apparatus having the same 失效
    皮带具有曲折的预防指引和具有该导引的图像形成装置

    公开(公告)号：US08233822B2

    公开(公告)日：2012-07-31

    申请号：US12410505

    申请日：2009-03-25

    申请人： Tae-hyun Kim ,  Hee-won Jung ,  Yong-hoon Lee

    发明人： Tae-hyun Kim ,  Hee-won Jung ,  Yong-hoon Lee

    IPC分类号： G03G15/00 ,  G03G15/16 ,  G03G15/20

    CPC分类号： G03G15/755 ,  G03G15/161 ,  G03G15/1615 ,  G03G15/1685 ,  G03G15/2053 ,  G03G2215/00151 ,  G03G2215/1623 ,  G03G2215/2016

    摘要： A belt configured to travel a continuous track may be incorporated for use in an image forming apparatus. The belt may include a guide member formed on a surface of the belt to prevent a belt from meandering off of the track, where the guide member may include a rubber sheet and a carbon black material having a primer particle diameter ranging from about 15 nm to about 35 nm. An image forming apparatus incorporating the belt with one or more guide members has an increased resistance to abrasion and mitigates belt meandering and image contamination.

    摘要翻译： 构造成行进连续履带的带可以结合在图像形成装置中。 带可以包括形成在带的表面上的引导构件，以防止带从轨道蜿蜒，其中引导构件可以包括橡胶片和底漆粒径范围从约15nm到 约35nm。 将带与一个或多个引导构件结合的图像形成装置具有增加的耐磨性并减轻皮带曲折和图像污染。

    Tubular roller, method of manufacturing the same, and electro-photographic image forming apparatus having the same
    3.
    发明申请
    Tubular roller, method of manufacturing the same, and electro-photographic image forming apparatus having the same 审中-公开
    管状辊，其制造方法和具有该管状辊的电照相成像设备

    公开(公告)号：US20060183615A1

    公开(公告)日：2006-08-17

    申请号：US11354993

    申请日：2006-02-16

    申请人： Jong-moon Eun ,  Hee-won Jung ,  Tae-hyun Kim ,  In Kim

    发明人： Jong-moon Eun ,  Hee-won Jung ,  Tae-hyun Kim ,  In Kim

    IPC分类号： F16C13/00

    CPC分类号： G03G15/0818 ,  G03G15/0233 ,  G03G2215/0861 ,  G03G2215/0863 ,  Y10T29/49549

    摘要： An elastic tubular roller includes an inner foam layer and an outer tubular layer, the inner foam layer has a higher electrical resistance than the outer tubular layer, and the electrical resistance of the entire tubular roller is equal to or less than 108Ω. A method of manufacturing the same and an electro-photographic image forming apparatus using the same. The tubular roller is used as various kinds of electro-photographic image forming apparatuses, such as a contact non-magnetic one-component type and a magnetic two-component type, and as well as an electrical charging roller and a developing roller.

    摘要翻译： 弹性管状辊包括内泡沫层和外管层，内泡沫层具有比外管层更高的电阻，并且整个管状辊的电阻等于或小于108Omega。 其制造方法和使用该方法的电子照相图像形成装置。 管状辊用作各种电子照相图像形成装置，例如非接触非磁性单组分型和磁性双组分型，以及充电辊和显影辊。

    Toner supply roller for electrophotographic imaging apparatus and method of preparing the same
    4.
    发明授权
    Toner supply roller for electrophotographic imaging apparatus and method of preparing the same 有权
    用于电子照相成像设备的调色剂供应辊及其制备方法

    公开(公告)号：US08515321B2

    公开(公告)日：2013-08-20

    申请号：US12879112

    申请日：2010-09-10

    申请人： Tae-hyun Kim ,  An-kee Lim ,  Hee-won Jung ,  Yong-hoon Lee

    发明人： Tae-hyun Kim ,  An-kee Lim ,  Hee-won Jung ,  Yong-hoon Lee

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0808

    摘要： A toner supply roller of an electrophotographic imaging apparatus and a method of preparing the toner supply roller are provided. The toner supply roller includes a polyurethane foam, and a metal shaft inserted in the polyurethane foam along an axis thereof, wherein the polyurethane foam includes an ion-conductive agent and a binder, and the binder includes a resin having an amide bond. Accordingly, the toner supply roller including polyurethane foam provides an improved toner supply and prevents image defects.

    摘要翻译： 提供电子照相成像设备的调色剂供应辊和调色剂供应辊的制备方法。 调色剂供给辊包括聚氨酯泡沫和沿其轴线插入聚氨酯泡沫中的金属轴，其中聚氨酯泡沫包括离子导电剂和粘合剂，并且粘合剂包括具有酰胺键的树脂。 因此，包括聚氨酯泡沫的调色剂供给辊提供改进的调色剂供应并防止图像缺陷。

    TONER SUPPLY ROLLER FOR ELECTROPHOTOGRAPHIC IMAGING APPARATUS AND METHOD OF PREPARING THE SAME
    5.
    发明申请
    TONER SUPPLY ROLLER FOR ELECTROPHOTOGRAPHIC IMAGING APPARATUS AND METHOD OF PREPARING THE SAME 有权
    用于电摄影成像装置的调色辊供应器及其制备方法

    公开(公告)号：US20110158705A1

    公开(公告)日：2011-06-30

    申请号：US12879112

    申请日：2010-09-10

    申请人： Tae-hyun KIM ,  An-kee Lim ,  Hee-won Jung ,  Yong-hoon Lee

    发明人： Tae-hyun KIM ,  An-kee Lim ,  Hee-won Jung ,  Yong-hoon Lee

    IPC分类号： G03G15/08 ,  B05D5/00

    CPC分类号： G03G15/0808

    摘要： A toner supply roller of an electrophotographic imaging apparatus and a method of preparing the toner supply roller are provided. The toner supply roller includes a polyurethane foam, and a metal shaft inserted in the polyurethane foam along an axis thereof, wherein the polyurethane foam includes an ion-conductive agent and a binder, and the binder includes a resin having an amide bond. Accordingly, the toner supply roller including polyurethane foam provides an improved toner supply and prevents image defects.

    摘要翻译： 提供电子照相成像设备的调色剂供应辊和调色剂供应辊的制备方法。 调色剂供给辊包括聚氨酯泡沫和沿其轴线插入聚氨酯泡沫中的金属轴，其中聚氨酯泡沫包括离子导电剂和粘合剂，并且粘合剂包括具有酰胺键的树脂。 因此，包括聚氨酯泡沫的调色剂供给辊提供改进的调色剂供应并防止图像缺陷。

    System for manufacturing linear gear and the method thereof
    8.
    发明授权
    System for manufacturing linear gear and the method thereof 有权
    制造线性齿轮的系统及其方法

    公开(公告)号：US08166787B2

    公开(公告)日：2012-05-01

    申请号：US12302310

    申请日：2007-06-07

    申请人： Hee-won Jung ,  Young-June Park ,  Gil-Yong Yeom ,  Dong-Sam Kim ,  Jung-Su Lee

    发明人： Hee-won Jung ,  Young-June Park ,  Gil-Yong Yeom ,  Dong-Sam Kim ,  Jung-Su Lee

    IPC分类号： B21D39/02

    CPC分类号： B21K1/767 ,  B21H5/00 ,  Y10T29/49467

    摘要： The present invention relates to a system for and a method of manufacturing a linear gear (rack gear), in which a forming roll and a guide roll are used to form gear teeth in a sequential manner so as not to require a high load, thereby enabling to easily manufacture the rack gear. A system for manufacturing a rack gear according to the invention includes a forming roll having a convexo-concave portion formed on a part of the surface contacting with a linear bar, a guide roll adapted to roll while facing the forming roll, and at least one support member for supporting the linear bar so as to allow the linear bar to linearly move. A method of manufacturing a rack gear according to the invention includes a first step of passing a linear bar through between a pair of rollers provided in front of a forming roll and a guide roll, a second step of charging the linear bar into a charging hole between the forming roll and the guide roll, a third step of rolling the forming roll and the guide roll to partly form teeth on the outer circumferential surface of the linear bar, and a fourth step of rolling the forming roll and the guide roll forward or backward to discharge the linear bar.

    摘要翻译： 本发明涉及一种用于制造线性齿轮（齿条）的系统和方法，其中使用成形辊和导辊以顺序方式形成齿轮齿以不需要高负载，从而 能够容易地制造齿条。 根据本发明的用于制造齿条的系统包括：成形辊，其具有形成在与直线杆接触的表面的一部分上的凸凹部，适于在面向成形辊的同时滚动的导辊;以及至少一个 用于支撑线性杆的支撑构件，以允许线性杆线性移动。 根据本发明的制造齿条的方法包括：使线性杆穿过设置在成形辊前面的一对辊和引导辊之间的第一步骤，将线性条装入充电孔的第二步骤 在成形辊和引导辊之间的第三步骤，使成形辊和引导辊滚动以在直线杆的外周面上部分地形成齿;以及第四步骤，将成形辊和引导辊向前滚动或 向后排出线性杆。

    Development roller of electro-photographic machine
    9.
    发明申请
    Development roller of electro-photographic machine 审中-公开
    电子照相机开发辊

    公开(公告)号：US20060056879A1

    公开(公告)日：2006-03-16

    申请号：US11267216

    申请日：2005-11-07

    申请人： Hee-won Jung ,  Jong-moon Eun

    发明人： Hee-won Jung ,  Jong-moon Eun

    IPC分类号： G03G15/04 ,  G03G15/06

    CPC分类号： G03G15/0818 ,  G03G2215/0861 ,  G03G2215/0863 ,  Y10T29/49544

    摘要： A development roller which supplies toner to a photoconductive drum of an electrophotographic machine includes: a base material made of at least one of an NBR rubber and an HYDRIN rubber; and a peroxide as a cross-link agent cross linking the base material in a three-dimensional reticular structure.

    摘要翻译： 向电子照相机的感光鼓供给调色剂的显影辊包括：由NBR橡胶和HYDRIN橡胶中的至少一种制成的基材; 和作为交联剂的过氧化物，以三维网状结构交联基材。