公开(公告)号：US07063468B2

公开(公告)日：2006-06-20

申请号：US10795984

申请日：2004-03-10

申请人： Karp-sik Youn ,  Jin-ho Park

发明人： Karp-sik Youn ,  Jin-ho Park

IPC分类号： B41J11/20

CPC分类号： B41J25/308

摘要： Provided is an ink-jet printer comprising a carriage, which is rotatably installed on a guide shaft and includes a stacking portion on which an ink cartridge is stacked, and a balancing portion installed on a side opposite to the stacking portion, so as to move in a straight reciprocating motion along the guide shaft; and a head gap adjusting apparatus, which is rotatably installed in the balancing portion and adjusts a head gap by rotating the carriage centering on the guide shaft according to a thickness of a printing medium.

摘要翻译： 本发明提供一种喷墨打印机，其特征在于，包括：滑架，其可旋转地安装在引导轴上，并且包括层叠有墨盒的堆叠部;以及平衡部，安装在与所述堆叠部相反的一侧， 沿着导向轴的直线往复运动; 以及头部间隙调节装置，其可旋转地安装在平衡部分中，并且根据打印介质的厚度通过以导向轴为中心旋转托架来调节头部间隙。

公开(公告)号：US07533958B2

公开(公告)日：2009-05-19

申请号：US10779751

申请日：2004-02-18

申请人： Jin-Ho Park ,  Karp-sik Youn

发明人： Jin-Ho Park ,  Karp-sik Youn

IPC分类号： B41J2/165

CPC分类号： B41J2/16547

摘要： A service station system for an inkjet printer includes head caps to revolve between a capping position and an uncapping position of printer heads, a slider to slide with respect to the head caps and having wipers mounted on a front end portion thereof. The service station system also includes a slider movement unit to slide the slider, and a revolution unit disposed between the head caps and the slider, to revolve the head caps in association with the sliding of the slider with respect to the head caps. Accordingly, services for the printer heads may be systematically carried out in a relatively small space, and in particular, a compact and small-sized service station system is provided so that a volume from front to rear of an inkjet printer may be reduced.

摘要翻译： 一种用于喷墨打印机的服务站系统包括在打印头的封盖位置和打开位置之间旋转的头盖，相对于头盖滑动并具有安装在其前端部分上的刮水器的滑块。 服务站系统还包括滑动滑块的滑块移动单元和设置在头盖和滑块之间的转动单元，以与滑块相对于头盖的滑动相关联地旋转头盖。 因此，可以在相对较小的空间中系统地执行打印头的服务，特别是提供一种紧凑型和小型的服务站系统，从而可以减少喷墨打印机的前后的容积。

公开(公告)号：US08556261B2

公开(公告)日：2013-10-15

申请号：US13724144

申请日：2012-12-21

申请人： Karp-sik Youn ,  Jin-ho Park

发明人： Karp-sik Youn ,  Jin-ho Park

IPC分类号： B65H29/14 ,  B65G13/071

CPC分类号： G03G15/6552 ,  B41J13/02 ,  B41J13/106 ,  B65G13/071 ,  B65H29/12 ,  B65H2403/10 ,  B65H2404/16 ,  B65H2801/12 ,  F16H13/04 ,  G03G2215/00421

摘要： A power transmission, which transmits a driving force from a driving roller to a driven roller by using a friction roller. The power transmission includes a driving roller, a driven roller spaced apart from the driving roller, and a friction roller to transmit a driving force from the driving roller to the driven roller. The friction roller is disposed above a line connecting between centers of the driving roller and the driven roller. With this construction, the friction roller transmits the driving force in a state of being interposed between the driving rollers and the driven rollers by rotation thereof, thereby allowing the power transmission to have a simplified structure, which does not require a separate pressing spring, and at the same time, to generate a minimum amount of power loss.

公开(公告)号：US20080067039A1

公开(公告)日：2008-03-20

申请号：US11708019

申请日：2007-02-20

申请人： Karp-sik Youn ,  Jin-ho Park

发明人： Karp-sik Youn ,  Jin-ho Park

IPC分类号： B65G13/06

CPC分类号： G03G15/6552 ,  B41J13/02 ,  B41J13/106 ,  B65G13/071 ,  B65H29/12 ,  B65H2403/10 ,  B65H2404/16 ,  B65H2801/12 ,  F16H13/04 ,  G03G2215/00421

摘要： A power transmission, which transmits a driving force from a driving roller to a driven roller by using a friction roller. The power transmission includes a driving roller, a driven roller spaced apart from the driving roller, and a friction roller to transmit a driving force from the driving roller to the driven roller. The friction roller is disposed above a line connecting between centers of the driving roller and the driven roller. With this construction, the friction roller transmits the driving force in a state of being interposed between the driving rollers and the driven rollers by rotation thereof, thereby allowing the power transmission to have a simplified structure, which does not require a separate pressing spring, and at the same time, to generate a minimum amount of power loss.

摘要翻译： 一种动力传递装置，其通过使用摩擦辊将驱动力从驱动辊传递到从动辊。 动力传递包括驱动辊，与驱动辊隔开的从动辊以及将驱动力从驱动辊传递到从动辊的摩擦辊。 摩擦辊设置在连接在驱动辊和从动辊的中心之间的线的上方。 利用这种结构，摩擦辊通过旋转而将驱动力传递到驱动辊和从动辊之间的状态，从而允许动力传递具有简单的结构，其不需要单独的按压弹簧，并且 同时，产生最小量的功率损耗。

公开(公告)号：US08356707B2

公开(公告)日：2013-01-22

申请号：US11708019

申请日：2007-02-20

申请人： Karp-sik Youn ,  Jin-ho Park

发明人： Karp-sik Youn ,  Jin-ho Park

IPC分类号： B65G13/06

CPC分类号： G03G15/6552 ,  B41J13/02 ,  B41J13/106 ,  B65G13/071 ,  B65H29/12 ,  B65H2403/10 ,  B65H2404/16 ,  B65H2801/12 ,  F16H13/04 ,  G03G2215/00421

摘要： A power transmission, which transmits a driving force from a driving roller to a driven roller by using a friction roller. The power transmission includes a driving roller, a driven roller spaced apart from the driving roller, and a friction roller to transmit a driving force from the driving roller to the driven roller. The friction roller is disposed above a line connecting between centers of the driving roller and the driven roller. With this construction, the friction roller transmits the driving force in a state of being interposed between the driving rollers and the driven rollers by rotation thereof, thereby allowing the power transmission to have a simplified structure, which does not require a separate pressing spring, and at the same time, to generate a minimum amount of power loss.

摘要翻译： 一种动力传递装置，其通过使用摩擦辊将驱动力从驱动辊传递到从动辊。 动力传递包括驱动辊，与驱动辊隔开的从动辊以及将驱动力从驱动辊传递到从动辊的摩擦辊。 摩擦辊设置在连接在驱动辊和从动辊的中心之间的线的上方。 利用这种结构，摩擦辊通过旋转而将驱动力传递到驱动辊和从动辊之间的状态，从而允许动力传递具有简单的结构，其不需要单独的按压弹簧，并且 同时，产生最小量的功率损耗。

公开(公告)号：US20070057993A1

公开(公告)日：2007-03-15

申请号：US11507499

申请日：2006-08-22

申请人： Karp-sik Youn ,  Heon-soo Park

发明人： Karp-sik Youn ,  Heon-soo Park

IPC分类号： B41J2/015

CPC分类号： B41J29/02 ,  B41J3/543

摘要： An ink cartridge assembly and an inkjet image forming apparatus having the same include a first ink cartridge and a second ink cartridge. The first ink cartridge has a shuttle type printhead to eject ink to form an image on a printing medium while reciprocating to the width direction of the printing medium at a printing position, and the second ink cartridge has an array type printhead to eject ink to form the image on the printing medium at the printing position in a stationary state. The first and second ink cartridges share the printing position. When the second ink cartridge is positioned on the printing position, the first ink cartridge is positioned at the first escape position and when the first ink cartridge is positioned on the printing position, the second ink cartridge is positioned at the second escape position away from the printing position and the first escape position.

摘要翻译： 一种墨盒组件和具有该墨盒组件的喷墨图像形成装置包括第一墨盒和第二墨盒。 第一墨盒具有穿梭型打印头，以在打印位置向打印介质的宽度方向往复运动的同时在打印介质上喷墨以形成图像，并且第二墨盒具有阵列型打印头以喷射墨形成 在打印位置处的打印介质上的图像处于静止状态。 第一和第二墨盒共享打印位置。 当第二墨盒位于打印位置时，第一墨盒定位在第一退出位置，当第一墨盒位于打印位置时，第二墨盒定位在离第二墨盒 打印位置和第一个逃脱位置。

公开(公告)号：US20060164464A1

公开(公告)日：2006-07-27

申请号：US11254702

申请日：2005-10-21

申请人： Karp-sik Youn

发明人： Karp-sik Youn

IPC分类号： B41J2/165 ,  B41J2/175 ,  B41J2/01 ,  B41J2/155

CPC分类号： B41J11/005 ,  B41J2/155 ,  B41J13/025

摘要： An array inkjet head includes a body in which a space for accommodating ink is formed. A nozzle unit is formed on the body, and ejects ink from the body. The length of the nozzle unit substantially corresponds to the width of printing paper in a main scanning direction. A plurality of star wheels are rotatably disposed in the body in the main scanning direction proximal an exit end of the nozzle unit. A portion of the plurality of star wheels protrudes from the body.

摘要翻译： 阵列喷墨头包括其中形成用于容纳墨水的空间的主体。 喷嘴单元形成在主体上，并从主体喷出墨水。 喷嘴单元的长度基本上对应于主扫描方向上的打印纸的宽度。 多个星形轮在主体扫描方向可旋转地设置在主体中，靠近喷嘴单元的出口端。 多个星形轮的一部分从主体突出。

公开(公告)号：US07018011B2

公开(公告)日：2006-03-28

申请号：US10730126

申请日：2003-12-09

申请人： Karp-sik Youn

发明人： Karp-sik Youn

IPC分类号： B41J2/165

CPC分类号： B41J2/17596

摘要： A pump for an inkjet printer applying a negative pressure to an inkjet head nozzle, includes: a tube connected to the inkjet head nozzle and being U-shaped; a plurality of rollers which contact an inner arch of the tube and having a tapered shape; and a rotor to which the plurality of rollers are rotatably mounted. When the rotor rotates in a direction, at least one of the plurality of rollers rotate and squeeze the tube. When the rotor stops rotating, the plurality of rollers return to a state in which the plurality of rollers do not squeeze the tube due to a recovering force of the tube. The squeezing of the tube generates the negative pressure in the inkjet head nozzle.

摘要翻译： 用于向喷墨头喷嘴施加负压的喷墨打印机的泵包括：连接到喷墨头喷嘴并呈U形的管; 多个辊，其与管的内拱接触并具有锥形; 以及转子，多个辊可旋转地安装在该转子上。 当转子沿一个方向旋转时，多个辊中的至少一个辊旋转并挤压管。 当转子停止旋转时，多个辊返回到由于管的恢复力而使多个辊不挤压管的状态。 管的挤压在喷墨头喷嘴中产生负压。

公开(公告)号：US08070254B2

公开(公告)日：2011-12-06

申请号：US12394334

申请日：2009-02-27

申请人： Jung-dae Heo ,  Karp-sik Youn ,  Dong-woo Ha

发明人： Jung-dae Heo ,  Karp-sik Youn ,  Dong-woo Ha

IPC分类号： B41J2/165

CPC分类号： B41J2/16552

摘要： A printing head cleaning apparatus usable with an image forming apparatus includes a spraying unit to spray a quantity of cleaning solution using a sprayer and a cleaning shuttle to carry the spraying unit. The spraying unit includes a cleaning solution tank to store the cleaning solution sprayed by the sprayer, a spraying cam to operate the sprayer to selectively spray a quantity of the cleaning solution, and a cam driving member to cause the spraying cam to rotate according to movement of the cleaning shuttle.

摘要翻译： 可用于图像形成装置的打印头清洁装置包括：喷雾单元，其使用喷雾器和清洁梭子喷射一定量的清洁溶液以携带喷雾单元。 喷雾单元包括清洁溶液罐，用于储存由喷雾器喷洒的清洁溶液，喷洒凸轮以操作喷雾器以选择性地喷洒一定数量的清洁溶液;以及凸轮驱动构件，以使喷雾凸轮根据运动而旋转 的清洁班车。

公开(公告)号：US07370858B2

公开(公告)日：2008-05-13

申请号：US10606110

申请日：2003-06-26

申请人： Karp-sik Youn

发明人： Karp-sik Youn

IPC分类号： B65H3/52

CPC分类号： B65H3/0684 ,  B65H3/56 ,  B65H2403/512 ,  B65H2404/531 ,  B65H2405/1136 ,  B65H2555/13

摘要： An apparatus for and method of preventing paper double feeding in a paper feeding unit of a printer include a stripper which is installed to be inclined at a predetermined angle and attached to at least one front side of a plurality of paper guides, a lever which is installed at a rear side of the stripper and has a contact surface with paper transferred by a pickup roller, and a lever shaking unit which shakes the lever so that the contact surface intermittently contacts a back side of the paper transferred by the pickup roller. The method includes applying a first paper feeding resistance force to a first sheet of paper which is picked-up by the pickup roller and transferred into the printer, and intermittently applying a second paper feeding resistance to a rear side of a second sheet of paper.

摘要翻译： 一种用于防止在打印机的送纸单元中进行纸张双重输送的设备和方法，包括一个剥离器，该剥离器安装成以预定的角度倾斜并附着到多个纸张引导件的至少一个前侧;杠杆， 安装在汽提器的后侧，并且具有由拾取辊传送的纸张的接触表面，以及摇动单元，其使所述杠杆摇动，使得所述接触表面间歇地接触由所述拾取辊传送的纸张的背面。 该方法包括将第一送纸阻力施加到由拾取辊拾取并传送到打印机中的第一张纸上，并间歇地向第二张纸的后侧施加第二送纸阻力。