公开(公告)号：US08360425B2

公开(公告)日：2013-01-29

申请号：US13099376

申请日：2011-05-03

Applicant: Chow-Jin Chng ,  Foo-Yin Theng ,  Cher-Lek Toh

Inventor： Chow-Jin Chng ,  Foo-Yin Theng ,  Cher-Lek Toh

IPC: B65H5/04

CPC classification number: B65H7/06 ,  B65H5/062 ,  B65H2403/532 ,  B65H2404/1442 ,  B65H2511/528 ,  B65H2513/40 ,  B65H2601/11 ,  B65H2220/01 ,  B65H2220/02

Abstract: A depinching mechanism including a frame, a star wheel assembly, a limiter arm, a rocker arm and a sensor is provided in present invention. Through the depinching mechanism the star wheel assembly is lifted from the first position to the second position when paper jam occurs, and thus depinched the media the user can clear the paper jam. And after that the star wheel assembly is lowered from the second position to the first position. The star wheel assembly remains in the first position in the normal printing process. Since when paper jam occurs the star wheel assembly is lifted by the depinching mechanism, the user can easily and conveniently remove the jammed paper. And thus, the depinching mechanism can facilitate the user to remove jammed paper when paper jam occurs in printer. Thus, the depinching mechanism can be used in printers to solve the paper jamming problems.

Abstract translation: 在本发明中提供了包括框架，星轮组件，限制器臂，摇臂和传感器的脱胶机构。 通过脱墨机构，当卡纸发生时，星形轮组件从第一位置提升到第二位置，并且因此使介质脱落，使得用户可以清除卡纸。 之后，星轮组件从第二位置降低到第一位置。 星轮组件在正常打印过程中保持在第一位置。 因为当卡纸发生时，星形轮组件被脱胶机构提升，使用者可以容易且方便地取出卡住的纸张。 因此，当在打印机中发生卡纸时，脱模机构可以方便用户清除卡住的纸张。 因此，脱墨机构可用于打印机来解决卡纸问题。

公开(公告)号：US20120248690A1

公开(公告)日：2012-10-04

申请号：US13104032

申请日：2011-05-10

Applicant: Chow-Jin Chng ,  Foo-Yin Theng ,  Cher-Lek Toh

Inventor： Chow-Jin Chng ,  Foo-Yin Theng ,  Cher-Lek Toh

IPC: B65H7/12

CPC classification number: B41J11/006

Abstract: A depinching mechanism including a frame, a star wheel assembly, a transmitting device and a sensor is provided in present invention. Through the transmitting device rotating reversely, the star wheel assembly is lifted to the second position when paper jam occurs, thus depinched the media so that user can clear the paper jam. After that the star wheel assembly is lowered to the first position again. The star wheel assembly remains in the first position in normal printing process. Using a one-way clutch and a cam with an outer predetermined profile, the transmitting device rotates forwardly without transmitting any torque during normal printing process, and rotates inversely with transmitting a torque to lift the star wheel assembly up and lower the star wheel assembly down when paper jam occurs. Thus, the depinching mechanism can be used in printers to auto fix the paper jamming problems.

Abstract translation: 在本发明中提供了包括框架，星轮组件，发送装置和传感器的脱胶机构。 通过反向旋转的传送装置，当卡纸发生时，星轮组件被提升到第二位置，从而使介质脱落，使用户可以清除卡纸。 之后，星轮组件再次下降到第一位置。 星轮组件在正常打印过程中保持在第一位置。 使用具有外部预定轮廓的单向离合器和凸轮，传动装置在正常打印过程中向前转动而不传递任何扭矩，并且与传递扭矩反向旋转以将星形轮组件向上升起并降低星轮组件 发生卡纸时 因此，脱墨机构可用于打印机中自动固定卡纸问题。

公开(公告)号：US08262089B1

公开(公告)日：2012-09-11

申请号：US13104032

申请日：2011-05-10

Applicant: Chow-Jin Chng ,  Foo-Yin Theng ,  Cher-Lek Toh

Inventor： Chow-Jin Chng ,  Foo-Yin Theng ,  Cher-Lek Toh

IPC: B65H5/02

CPC classification number: B41J11/006

Abstract: A depinching mechanism including a frame, a star wheel assembly, a transmitting device and a sensor is provided in present invention. Through the transmitting device rotating reversely, the star wheel assembly is lifted to the second position when paper jam occurs, thus depinched the media so that user can clear the paper jam. After that the star wheel assembly is lowered to the first position again. The star wheel assembly remains in the first position in normal printing process. Using a one-way clutch and a cam with an outer predetermined profile, the transmitting device rotates forwardly without transmitting any torque during normal printing process, and rotates inversely with transmitting a torque to lift the star wheel assembly up and lower the star wheel assembly down when paper jam occurs. Thus, the depinching mechanism can be used in printers to auto fix the paper jamming problems.

Abstract translation: 在本发明中提供了包括框架，星轮组件，发送装置和传感器的脱胶机构。 通过反向旋转的传送装置，当卡纸发生时，星轮组件被提升到第二位置，从而使介质脱落，使用户可以清除卡纸。 之后，星轮组件再次下降到第一位置。 星轮组件在正常打印过程中保持在第一位置。 使用具有外部预定轮廓的单向离合器和凸轮，传动装置在正常打印过程中向前转动而不传递任何扭矩，并且与传递扭矩反向旋转以将星形轮组件向上升起并降低星轮组件 发生卡纸时 因此，脱墨机构可用于打印机中自动固定卡纸问题。

公开(公告)号：US20120248688A1

公开(公告)日：2012-10-04

申请号：US13099376

申请日：2011-05-03

Applicant: Chow-Jin Chng ,  Foo-Yin Theng ,  Cher-Lek Toh

Inventor： Chow-Jin Chng ,  Foo-Yin Theng ,  Cher-Lek Toh

IPC: B65H7/02

CPC classification number: B65H7/06 ,  B65H5/062 ,  B65H2403/532 ,  B65H2404/1442 ,  B65H2511/528 ,  B65H2513/40 ,  B65H2601/11 ,  B65H2220/01 ,  B65H2220/02

Abstract: A depinching mechanism including a frame, a star wheel assembly, a limiter arm, a rocker arm and a sensor is provided in present invention. Through the depinching mechanism the star wheel assembly is lifted from the first position to the second position when paper jam occurs, and thus depinched the media the user can clear the paper jam. And after that the star wheel assembly is lowered from the second position to the first position. The star wheel assembly remains in the first position in the normal printing process. Since when paper jam occurs the star wheel assembly is lifted by the depinching mechanism, the user can easily and conveniently remove the jammed paper. And thus, the depinching mechanism can facilitate the user to remove jammed paper when paper jam occurs in printer. Thus, the depinching mechanism can be used in printers to solve the paper jamming problems.

Abstract translation: 在本发明中提供了包括框架，星轮组件，限制器臂，摇臂和传感器的脱胶机构。 通过脱墨机构，当卡纸发生时，星形轮组件从第一位置提升到第二位置，并且因此使介质脱落，使得用户可以清除卡纸。 之后，星轮组件从第二位置降低到第一位置。 星轮组件在正常打印过程中保持在第一位置。 因为当卡纸发生时，星形轮组件被脱胶机构提升，使用者可以容易且方便地取出卡住的纸张。 因此，当在打印机中发生卡纸时，脱模机构可以方便用户清除卡住的纸张。 因此，脱墨机构可用于打印机来解决卡纸问题。