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1. 发明授权

US06540219B1 Paper feeding device 有权
标题翻译：送纸装置
公开(公告)号：US06540219B1
公开(公告)日：2003-04-01
申请号：US09646282
申请日：2000-10-12
申请人： Akira Naruse , Kouichi Kumon , Mitsuru Sato
发明人： Akira Naruse , Kouichi Kumon , Mitsuru Sato
IPC分类号： B65H106
CPC分类号： B65H3/5238 , B65H3/063 , B65H3/54 , B65H2403/42 , B65H2403/481 , B65H2513/41 , B65H2513/51 , B65H2220/02 , B65H2220/01
摘要： A paper feed apparatus having a pickup mechanism to pick up a plurality of paper sheets stacked on a chute one by one from the bottom and carrying the paper sheets to a predetermined standby position, comprises a gate 2 disposed facing a pickup roller 1 almost vertically with respect to the direction of paper feed to form a predetermined clearance, a paper-sheet separating pad 3 disposed in sliding contact with the pickup roller 1 to pick up the paper placed on the standby position one by one, and a pickup arm 4 that can be driven to be moved upward when setting paper sheets and downward when feeding paper sheets to push from above the paper sheets stacked on a chute 13 near a paper-sheet feed port. The pickup arm 4,when brought into free state as the planetary gear 5 disengages from the drive power transmission system, pushes paper sheets with a pushing force that increases with increases in the number of paper sheets stacked on the chute 13.
摘要翻译：一种具有拾取机构的进纸装置，用于从底部一个接一个地从底部拾取多个纸张，并将纸张运送到预定的待机位置，包括：几乎垂直地面向拾取辊1设置的门2，相对于进纸方向形成预定的间隙，设置成与拾取辊1滑动接触的纸张分离垫3一个接一个地拾起放置在备用位置上的纸张;以及拾取臂4，其可以当纸张从纸张上方堆放在靠近纸张进纸口的滑槽13上方时，将纸张向下移动以向上移动。当行星齿轮5与驱动动力传动系统脱离接合时，拾取臂4随着随着在滑槽13上堆叠的纸张数量的增加而增加的推力推动纸张。

2. 发明授权

US06227533B1 Multi-functional sheet feeding apparatus 有权
标题翻译：多功能送纸装置
公开(公告)号：US06227533B1
公开(公告)日：2001-05-08
申请号：US09198400
申请日：1998-11-24
申请人： Heung-Kyu Jang
发明人： Heung-Kyu Jang
IPC分类号： B65H106
CPC分类号： B65H3/08 , B65H3/66
摘要： A sheet feeding device that may be constructed using a first tray mounted in a frame and biased by an elastic member to bring the paper stacked on the first tray into engagement with a pickup roller. A finger is pivotally attached to the frame to force the paper loaded from the first tray to be loaded sequentially. A second tray is attached to the frame and has an end that forms a document guide that is interposed between the finger and the pickup roller. Alternatively, the second tray can end before the pickup roller and a film can be attached to the second tray to form a document guide that extends between the pickup roller and the finger. Regardless of the method used to form a document guide, the document guide allows a user to intersperse a manually fed document between documents that are being loaded from a separate tray using an automatic document loading process.
摘要翻译：一种纸张馈送装置，其可以使用安装在框架中并被弹性构件偏置的第一托盘来构造，以使堆叠在第一托盘上的纸与拾取辊接合。手指可枢转地附接到框架，以迫使从第一托盘装载的纸张被顺序加载。第二托盘附接到框架并且具有形成介于手指和拾取辊之间的文件引导件的端部。或者，第二托盘可以在拾取辊之前结束，并且膜可以附接到第二托盘，以形成在拾取辊和手指之间延伸的文件导向件。不管用于形成文档指南的方法如何，文档指南允许用户使用自动文档加载过程来从正在从单独托盘加载的文档之间散布手动馈送的文档。

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