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1. 发明授权

US5882002A Paper feeding device 失效
标题翻译：送纸装置
公开(公告)号：US5882002A
公开(公告)日：1999-03-16
申请号：US712352
申请日：1996-09-11
申请人： Kyoji Kamei , Takuo Matsumura , Atsushi Yoshida
发明人： Kyoji Kamei , Takuo Matsumura , Atsushi Yoshida
IPC分类号： B65H3/52 , G03G15/00 , B65H3/06
CPC分类号： B65H3/5261 , G03G15/6511
摘要： In a paper feeding device capable of separately transporting paper without reversely rotating a retard roller being provided with feed rollers and retard rollers which separately transport, sheet by sheet, paper fed from paper feed trays by pickup rollers, a rotary drive unit for rotating the feed rollers in a paper transporting direction, and a pressing unit for pressing the retard rollers against the feed rollers. In the paper feeding device, a retard roller braking unit which supports the retard rollers so as to rotate together with the rotation of the peripheral surface of the feed rollers when the retard rollers are pressed against the rotating feed rollers, and which applies a braking force to the rotating retard rollers.
摘要翻译：在能够分别输送纸张而不反转旋转延迟辊的送纸装置中，该延迟辊设置有进给辊和延迟辊，所述进给辊和延迟辊单独地输送一张纸，由拾取辊从进纸托盘供纸的旋转驱动单元，用于旋转进给纸张传送方向上的辊子，以及用于将延迟辊压靠在进给辊上的按压单元。在供纸装置中，延迟辊制动单元，当延迟辊压靠在旋转进给辊上时，该延迟辊制动单元支撑延迟辊以随着进给辊的周面的旋转而旋转，并且施加制动力到旋转延迟辊。

2. 发明授权

US5797068A Compact image formation apparatus facilitating jam removal 失效
标题翻译：紧凑的图像形成装置，促进堵塞移除
公开(公告)号：US5797068A
公开(公告)日：1998-08-18
申请号：US706252
申请日：1996-09-04
申请人： Naohito Otsuki , Kyoji Kamei , Akiyoshi Inoue , Kiyoshi Ishikawa , Shin Sakurai , Takuo Matsumura
发明人： Naohito Otsuki , Kyoji Kamei , Akiyoshi Inoue , Kiyoshi Ishikawa , Shin Sakurai , Takuo Matsumura
IPC分类号： B41J13/00 , B41J29/00 , G03G15/00 , G03G21/16
CPC分类号： G03G21/1638 , G03G21/1619 , G03G2215/00544 , G03G2215/00586
摘要： A compact image formation apparatus forms an image on an image support, discharges the image support supporting an image to an outside of the apparatus and facilitates jam removal. The image formation apparatus has all operation portions for performing operations from the outside of the image formation apparatus located on three operation faces including a top face, a front, and either a left side face or a right side face of the image formation apparatus. A rear face and the other of the left side face or right side face of the image formation apparatus are set to be non-operation faces.
摘要翻译：紧凑的图像形成装置在图像载体上形成图像，将支持图像的图像载体排出到装置的外部，并且便于去除卡纸。图像形成装置具有用于从位于包括图像形成装置的顶面，前面和左侧面或右侧面的三个操作面上的图像形成装置的外部执行操作的所有操作部分。图像形成装置的左侧面或右侧面的背面和另一方被设定为非操作面。

3. 发明授权

US5057874A Paper conveying apparatus 失效
标题翻译：纸输送装置
公开(公告)号：US5057874A
公开(公告)日：1991-10-15
申请号：US641802
申请日：1991-01-16
申请人： Mikio Miyazaki , Kyoji Kamei , Yoshio Kogure , Masahito Takeshita , Tsutomu Furusawa
发明人： Mikio Miyazaki , Kyoji Kamei , Yoshio Kogure , Masahito Takeshita , Tsutomu Furusawa
IPC分类号： G03G15/36 , B65H7/06 , B65H9/06 , B65H9/14 , G03G15/00 , G03G21/14
CPC分类号： G03G15/6579 , G03G2215/00405 , G03G2215/00409 , G03G2215/0043 , G03G2215/00434 , G03G2215/00438 , G03G2215/00556 , G03G2215/00578 , G03G2215/00586
摘要： A paper feeding apparatus for use in an image forming apparatus which transfers a toner image onto a paper, the paper feeding apparatus comprising paper feed device for feeding paper into a paper feed path, a paper sensor device provided adjacent to the paper feed path for detecting paper on the paper feed path to produce a detection information signal, a control device responsive to the detection information signal from the paper sensor device for controlling movement of the paper wherein the paper is fed into an image transfer portion of the image forming apparatus in proper timing with the operation of an image carrying body of the image forming apparatus and wherein the feeding of paper into the image transfer portion is temporarily stopped until the proper timing occurs with the operation of the image carrying body.
摘要翻译：一种用于图像形成装置中的送纸装置，其将调色剂图像转印到纸上，所述供纸装置包括用于将纸张馈送到供纸路径的供纸装置，与所述供纸路径相邻设置的用于检测的纸张传感器装置用于产生检测信息信号的纸张;响应于来自纸张传感器装置的检测信息信号的控制装置，用于控制纸张的移动，其中纸张被适当地馈送到图像形成装置的图像转印部分利用图像形成装置的图像承载体的操作进行定时，并且其中将纸进给图像转印部分暂时停止，直到在图像承载体的操作下发生适当的定时。

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