公开(公告)号：US5592266A

公开(公告)日：1997-01-07

申请号：US525161

申请日：1995-09-08

Applicant: Dong-Hoon Park ,  Dong-Ho Lee

Inventor： Dong-Hoon Park ,  Dong-Ho Lee

IPC: G03G21/10 ,  G03G15/00 ,  G03G15/08 ,  G03G21/18 ,  G03G15/06

CPC classification number: G03G15/0812 ,  G03G2221/183

Abstract: An electrophotographic process cartridge develops an electrostatic latent image with two layers or less of polymeric toner. The electrophotographic process cartridge includes a charging roller for uniformly distributing a layer of electrical charge on an outer surface of a photosensitive drum, a developing roller for transferring particles of polymeric toner each having a substantially spherical shape onto the outer surface of the photosensitive drum, and a control roller for engaging an outer surface of the developing roller to enable formation of two layers or less of polymeric toner particles on the outer surface of the developing roller. The particles of polymeric toner are transferred from the outer surface of the developing roller to the outer surface of the photosensitive drum for a printing operation, and remaining toner particles are transferred from the outer surface of the photosensitive drum back to the outer surface of the developing roller after the printing operation by a bias voltage applied to the developing roller.

Abstract translation: 电子照相处理盒以两层或更少的聚合调色剂显影静电潜像。 电子照相处理盒包括用于在感光鼓的外表面上均匀分布电荷层的充电辊，用于将各自具有基本上球形的聚合物调色剂的颗粒转印到感光鼓的外表面上的显影辊，以及 用于与显影辊的外表面接合以使得能够在显影辊的外表面上形成两层或更少的聚合物调色剂颗粒的控制辊。 聚合调色剂的颗粒从显影辊的外表面转移到感光鼓的外表面用于印刷操作，并且剩余的调色剂颗粒从感光鼓的外表面转移回到显影剂的外表面 通过施加到显影辊的偏置电压进行打印操作之后的辊。

公开(公告)号：US07558512B2

公开(公告)日：2009-07-07

申请号：US12060458

申请日：2008-04-01

Applicant: Sam-seok Choi ,  Dong-hoon Park ,  Myoung-su Baek ,  Seung-yoon Lee

Inventor： Sam-seok Choi ,  Dong-hoon Park ,  Myoung-su Baek ,  Seung-yoon Lee

IPC: G03G15/01

CPC classification number: G03G15/0126 ,  G03G2215/017

Abstract: A toner cartridge horizontally installed in an electrophotographic printer having a photoreceptor drum where an electrostatic latent image is formed by charging and exposure, and contributing to toner supply and development by being fixedly coupled to in the electrophotographic printer. The toner cartridge includes a housing filled with toner of a predetermined color, a development roller rotatably installed on the housing to face the photoreceptor drum and to supply the toner to the photoreceptor drum to develop an image by a difference in electrical potential, a supply roller rotatably installed in the housing in contact with the development roller and to control the toner to adhere to the development roller, and a guide member coupled to the housing to be disposed under the supply roller and to guide supply of the toner. When a diameter of the development roller is D2, the diameter D2 satisfies an inequality that 10.4≦D2≦22.1 mm.

Abstract translation: 一种水平安装在具有感光鼓的电子照相打印机中的调色剂盒，其中通过充电和曝光形成静电潜像，并且通过固定地耦合到电子照相打印机中来有助于调色剂供应和显影。 调色剂盒包括填充有预定颜色的调色剂的外壳，显影辊，可旋转地安装在壳体上以面对感光鼓并且将调色剂供应到感光鼓以通过电位差产生图像，供应辊 可旋转地安装在壳体中，与显影辊接触并控制调色剂粘附到显影辊;以及引导构件，其连接到壳体，以布置在供给辊下方并引导调色剂的供应。 当显影辊的直径为D2时，直径D2满足10.4 <= D2 <= 22.1mm的不等式。

公开(公告)号：US20080193170A1

公开(公告)日：2008-08-14

申请号：US11964981

申请日：2007-12-27

Applicant: Jun-ho LEE ,  Dong-hoon Park

Inventor： Jun-ho LEE ,  Dong-hoon Park

IPC: G03G15/08

CPC classification number: G03G15/0887 ,  G03G15/0877 ,  G03G2215/0841

Abstract: A developing unit includes a developer feeding unit which feeds developer to an image receptor, a casing which supports the developer feeding unit and includes a developer storing part provided in an area to face the developer feeding unit and to store the developer, and a developer feeding plate which is formed with a developer flowing hole through which the developer flows, and is provided to move between the developer storing part and the developer feeding unit.

Abstract translation: 显影单元包括将显影剂供给到图像接收器的显影剂供给单元，支撑显影剂供给单元的壳体，并且包括设置在面向显影剂供给单元的区域中并且存储显影剂的显影剂储存部分，以及显影剂供给 板形成有显影剂流动孔，显影剂流过该显影剂流动孔，并被设置成在显影剂储存部分和显影剂供给单元之间移动。

公开(公告)号：US07321740B2

公开(公告)日：2008-01-22

申请号：US11242080

申请日：2005-10-04

Applicant: Sam-Seok Choi ,  Dong-Hoon Park

Inventor： Sam-Seok Choi ,  Dong-Hoon Park

IPC: G03G21/18

CPC classification number: G03G21/1821 ,  G03G21/1825 ,  G03G2221/1861

Abstract: A developing cartridge is provided including a first frame on which a photosensitive drum is arranged, a second frame which is pivotably coupled to the first frame, and a developing roller which is coupled to the second frame. A pair of gap maintaining elements configured to facilitate maintenance of a constant developing gap are arranged on both ends of the developing roller. The developing roller and the pair of gap maintaining elements are arranged on the second frame to pivot in a direction opposite to a pivoting direction of the second frame.

Abstract translation: 提供一种显影盒，包括：第一框架，感光鼓布置在该第一框架上;第二框架，其可枢转地联接到第一框架;以及显影辊，其联接到第二框架。 构造成便于维持恒定的显影间隙的一对间隙保持元件设置在显影辊的两端。 显影辊和一对间隙保持元件布置在第二框架上以沿与第二框架的枢转方向相反的方向枢转。

公开(公告)号：US20060159497A1

公开(公告)日：2006-07-20

申请号：US11305297

申请日：2005-12-19

Applicant: Sam-Seok Choi ,  Dong-Hoon Park

Inventor： Sam-Seok Choi ,  Dong-Hoon Park

IPC: G03G21/00

CPC classification number: G03G21/0011 ,  G03G21/105 ,  G03G2221/1624

Abstract: A waste toner transporting apparatus which transfers waste toner removed from a photosensitive drum to a waste toner housing is provided. The waste toner transporting apparatus includes a toner transporting plate arranged substantially above a cleaning blade. A transporting member is installed at one end of the toner transporting plate and has a cam follower arranged on an opposite side of the toner transporting plate. A driving cam contacts the cam follower and converts rotational motion into linear reciprocating motion to enable the toner transporting plate to reciprocate on the cleaning blade.

Abstract translation: 提供了将从感光鼓移除的废调色剂转移到废调色剂壳体的废调色剂输送装置。 废调色剂输送装置包括基本上布置在清洁刮板上的调色剂输送板。 传送构件安装在调色剂传送板的一端，并且具有布置在调色剂传送板的相对侧上的凸轮从动件。 驱动凸轮接触凸轮从动件并将旋转运动转换成线性往复运动，以使调色剂传送板在清洁刮板上往复运动。

公开(公告)号：US20060135268A1

公开(公告)日：2006-06-22

申请号：US11305716

申请日：2005-12-15

Applicant: Young Heub Kim ,  Dong Hoon Park

Inventor： Young Heub Kim ,  Dong Hoon Park

IPC: F16F15/129

CPC classification number: F16F15/129 ,  F16F15/139 ,  F16H2045/0236

Abstract: A variable damper includes a first plate connected to a first rotating shaft and a second plate connected to a second rotating shaft. A damper spring transmits power between the first and second plates, and a variable friction apparatus regulates a frictional force between the first and second plates. The variable friction apparatus includes a solenoid coil, a solenoid pawl, a pressure plate with a slanted surface, a friction plate between the pressure plate and the second plate, a wedge contacting the pressure plate and movable along the slanted surface in response to the state of the solenoid pawl, and a wedge spring supporting the wedge.

Abstract translation: 可变阻尼器包括连接到第一旋转轴的第一板和连接到第二旋转轴的第二板。 阻尼弹簧在第一和第二板之间传递动力，可变摩擦装置调节第一和第二板之间的摩擦力。 可变摩擦装置包括螺线管线圈，螺线管棘爪，具有倾斜表面的压板，压板和第二板之间的摩擦板，接触压板的楔块，并响应于该状态沿着倾斜表面移动 的电磁爪，以及支撑楔的楔形弹簧。

公开(公告)号：US06633736B1

公开(公告)日：2003-10-14

申请号：US08736042

申请日：1996-10-21

Applicant: Dong-Hoon Park

Inventor： Dong-Hoon Park

IPC: G03G1516

CPC classification number: G03G15/1675

Abstract: An electrophotographic device that allows a user to produce optimum image density images on a variety of recording medium. The electrophotographic device can sense the path a sheet of recording medium takes when being conveyed to an image control unit. From this information, the electrophotographic device can sense from which one of a plurality of input trays the sheet of recording medium originated from, and then automatically adjust the transfer voltage based on which tray the sheet of recording medium originated from. If the recording medium is fed through the automatic feeder, a first transfer voltage is automatically applied during the printing process. If the sheet of recording medium is inserted through a manual feed unit, a second transfer voltage having a greater magnitude than the first transfer voltage is automatically applied during the printing process. Thus, it is possible to achieve optimum image density for a variety of recording medium having a variety of thicknesses.

Abstract translation: 一种允许用户在各种记录介质上产生最佳图像浓度图像的电子照相装置。 当被传送到图像控制单元时，电子照相设备可以感测一张记录介质所采用的路径。 根据该信息，电子照相设备可以感测来自多张记录介质的多个输入托盘中的哪一个，然后基于来自该记录介质的哪个托盘来自动调整转印电压。 如果记录介质通过自动进纸器进给，则在打印过程中自动施加第一传送电压。 如果通过手动进给单元插入记录介质，则在印刷过程中自动施加具有比第一转印电压大的幅度的第二转印电压。 因此，可以实现具有各种厚度的各种记录介质的最佳图像密度

公开(公告)号：US06382288B1

公开(公告)日：2002-05-07

申请号：US09330396

申请日：1999-06-11

Applicant: Dong Hoon Park ,  Hyung Gyun An ,  Jae Gyu Kim

Inventor： Dong Hoon Park ,  Hyung Gyun An ,  Jae Gyu Kim

IPC: B32B3100

CPC classification number: B65H35/0013

Abstract: The present invention relates to an improved taping apparatus which comprises a cam mechanism and a belt member disposed around the circumferential surface of the cam mechanism, whereby the belt member rotating along the periphery of the cam mechanism can continuously apply a tape around a peripheral surface of the object, in particular in the shape of a closed-loop, while the object is disposed within the central space of the cam mechanism, so that the tape can be automatically applied around the object and the productivity can be improved. The taping apparatus is characterized by an annular cam mechanism supported at both sides by frames and having an entrance formed through a part of the cam mechanism, through which entrance the object to be taped can be introduced into the central space of the cam mechanism; an annular belt member loosely encompassing the peripheral surface of the cam mechanism and extended across the entrance, so that when the object is introduced into the central space of the cam mechanism through the entrance, the belt member can be stretched and bring the tape into tight contact with the surface of the object; and a drive unit for rotating the cam mechanism so that the belt member can continuously contact the peripheral surface of the object and simultaneously apply the tape around the object.

Abstract translation: 本发明涉及一种改进的胶带装置，其包括凸轮机构和设置在凸轮机构的周向表面周围的带部件，由此沿着凸轮机构的周边旋转的带部件可以连续地将带围绕周向表面 该物体，特别是闭环的形状，同时物体设置在凸轮机构的中心空间内，使得带可以自动地施加在物体周围，并且可以提高生产率。 带状装置的特征在于：环形凸轮机构，其两侧由框架支撑，并且具有通过凸轮机构的一部分形成的入口，通过该入口可将被镶嵌的物体引入凸轮机构的中心空间; 环形带构件松动地包围凸轮机构的圆周表面并延伸穿过入口，使得当物体通过入口被引入凸轮机构的中心空间时，带构件可以被拉伸并使带紧密 与物体的表面接触; 以及用于使所述凸轮机构旋转的驱动单元，使得所述带构件能够连续地接触所述物体的周边表面并且同时将所述带施加在所述物体周围。

公开(公告)号：US5944136A

公开(公告)日：1999-08-31

申请号：US856577

申请日：1997-05-15

Applicant: Dong Hoon Park

Inventor： Dong Hoon Park

IPC: F16H55/14 ,  B60K17/22 ,  F16F7/00 ,  F16F9/12 ,  F16F9/14 ,  F16F15/121 ,  B60K17/24

CPC classification number: F16H57/0006 ,  F16F15/1216 ,  F16F9/145 ,  B60K17/22

Abstract: A transfer shaft for an automatic transmission, provided between a transfer idle gear for outputting driving power from the automatic transmission and a differential driven gear for transmitting the driving power to a drive axle thereby transmitting an output of the transmission to the drive axle, comprising a first shock absorbing means which interconnects a transfer driven gear meshed with the transfer idle gear with one side of the transfer shaft, and absorbs shocks transmitted between the transmission and the drive axle, and a second shock absorbing means which interconnects an opposite side of the transfer shaft, in which said first shock absorbing means is disposed, with a differential drive gear for transmitting the driving power to a differential, and absorbs the shocks transmitted between the transmission and the drive axle.

Abstract translation: 一种用于自动变速器的传送轴，设置在用于输出来自自动变速器的驱动力的转档空转齿轮与用于将驱动力传递到驱动轴的差动从动齿轮之间，从而将变速器的输出传递到驱动轴，包括： 第一减震装置，其将与传送空转齿轮啮合的传动从动齿轮与传动轴的一侧相互连接，并且吸收在变速器和驱动轴之间传递的冲击;以及第二减震装置，其将传递的相对侧相互连接 其中所述第一减震装置设置有用于将驱动力传递到差速器的差速驱动齿轮，并且吸收在变速器和驱动轴之间传递的冲击。

公开(公告)号：US5893439A

公开(公告)日：1999-04-13

申请号：US855874

申请日：1997-05-12

Applicant: Dong Hoon Park

Inventor： Dong Hoon Park

IPC: B60T1/00 ,  F16H63/48 ,  B60K41/26

CPC classification number: B60T1/005 ,  F16H63/3441 ,  Y10T74/19637

Abstract: Disclosed is a parking mechanism comprising a parking stopper which is integrally formed on one end of a parking rod of the parking mechanism, mounted within a parking groove in a transmission case, biased by an elastic member, and operated by the operation of a shift lever; and a parking gear, a plurality of which protrude from a transfer gear for the engagement with the parking stopper when the same is moved through a penetrating hole formed in the transmission case, thereby parking a vehicle.

Abstract translation: 公开了一种驻车挡块，该停车挡块一体形成在停车机构的驻车杆的一端，安装在变速箱内的​​停车槽内，被弹性件偏压，并通过变速杆的操作 ; 以及驻车齿轮，当通过形成在变速箱中的贯通孔移动时，多个突出于传动齿轮与停车挡块接合，从而停放车辆。