公开(公告)号：US20030122296A1

公开(公告)日：2003-07-03

申请号：US10299762

申请日：2002-11-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Won-Taek Kim

IPC: B65H085/00 ,  B65H083/00 ,  B65H005/22

CPC classification number: B65H5/06 ,  B65H2403/42 ,  B65H2403/72 ,  B65H2407/21 ,  B65H2601/11

Abstract: A jam removing apparatus of a machine having an ADF function to effectively remove a sheet of paper jammed between an ADF roller and a feed roller includes a middle gear engaged with a gear train engaged with an ADF gear of the ADF roller and having a unit to transfer only one-way rotation, a feeding gear engaged with the middle gear and coaxially connected with the feed roller to transfer the paper, and a jam removing unit connected with a shaft of the feeding gear to rotate the feeding gear when removing the jammed paper. The jammed paper is transferred only in a paper supplying direction but not in an opposite direction of the paper supplying direction, thus the jammed paper can be prevented from being damaged by being crumpled by the ADF roller.

Abstract translation: 具有ADF功能的具有ADF功能以有效地去除在ADF辊和进给辊之间堵塞的纸张的机器的卡纸去除装置包括与与ADF辊的ADF齿轮接合的齿轮系啮合的中间齿轮，并且具有单元 仅传送单向旋转，与中间齿轮接合并与进给辊同轴连接的进给齿轮以传送纸张;以及与取出装置的轴连接的卡纸移除单元，以在移除卡纸时旋转进给齿轮 。 卡纸仅在供纸方向上传送，而不是沿与供纸方向相反的方向传送，因此可以防止被ADF辊弄皱卡住的纸张。

公开(公告)号：US20040046851A1

公开(公告)日：2004-03-11

申请号：US10460477

申请日：2003-06-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Myung-Woo Yang ,  Won-Taek Kim

IPC: B41J002/01

CPC classification number: B41J29/38 ,  B41J11/006

Abstract: An image forming machine driving apparatus includes a first one direction power transfer part transferring or cutting off a dynamic power of a driving motor to or from a feeding part according to rotation directions of the driving motor, and a feeding part power-engaging removal device cutting off a jammed paper-removing force not to be transferred to the driving motor when the jammed paper-removing force is applied to the feeding part in a power transfer direction of the first one direction power transfer part, thereby preventing the jammed paper from being torn off or damaged when the paper jammed in the feeding part is removed during supplying or feeding the paper. The image forming machine driving apparatus cuts off the transfer of the jammed paper-removing force not to be transferred to the driving motor by the first one direction power transfer part and the feeding part power-engaging removal device regardless of paper-removing directions when a user removes the jammed paper occurring in the feeding part during supplying and feeding the paper, thereby preventing the jammed sheet of paper from being torn off or damaged.

Abstract translation: 图像形成机驱动装置包括：第一单向电力传送部件，根据驱动电动机的旋转方向将驱动电动机的动力传递到或从供电部分移动;以及馈电部分电力接合去除装置切断 当在第一单向传送部件的传送方向上对进给部件施加卡住的纸张去除力时，切断不被传送到驱动电动机的卡住的纸张去除力，从而防止卡纸被撕裂 在供纸或送纸过程中取出卡纸时，关闭或损坏。 图像形成机驱动装置不管取纸方向如何，通过第一单向电力传递部和供电部电力接合去除装置切断不被传递到驱动电动机的卡纸除去力的传送， 用户在供纸和送纸期间取出进纸部分发生的卡纸，从而防止纸张卡纸被撕掉或损坏。