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1. 发明授权

US5934668A Document registration apparatus with improved document drive capability 失效
标题翻译：具有提高文档驱动能力的文档注册装置
公开(公告)号：US5934668A
公开(公告)日：1999-08-10
申请号：US773850
申请日：1996-12-27
申请人： Christopher Debarber , Thomas M. Lyga , William A. Ross
发明人： Christopher Debarber , Thomas M. Lyga , William A. Ross
IPC分类号： B65H9/06 , B65H9/10
CPC分类号： B65H9/06 , B65H9/106
摘要： A document registration apparatus for use with a conveying device for transporting a document along a path from an upstream position to a downstream position through a document registration position, the document registration apparatus including an urge roller positioned adjacent to the path, the urge roller being moveable between a first urge roller position contacting the document and a second urge roller position out of contact with the document; apparatus for biasing the urge roller toward the conveying device; and a registration stop positioned adjacent to the urge roller and the path, the registration stop being moveable between a first registration stop position where the registration stop blocks transport of the document along the path and a second registration stop position away from the path where the registration stop does not block transport of the document along the path; wherein at times when the urge roller is in the first urge roller position and the registration stop is in the first registration stop position the biasing apparatus biases the urge roller against the document by a first force thereby urging the document against the conveying device due to the first force so that the document is moved to, aligned against, and stopped by the registration stop at the document registration position.
摘要翻译：一种用于输送装置的文件登记装置，用于沿着从上游位置到下游位置的文件传送文件通过原稿对准位置，所述文件对准装置包括邻近所述路径定位的推压辊，所述推压辊可移动在与所述文件接触的第一推动辊位置和与所述文件不接触的第二推压辊位置之间; 用于将推压辊朝向输送装置偏压的装置; 以及与所述推压辊和所述路径相邻设置的配准停止部，所述配准停止部能够在所述对位停止块沿着所述路径传送所述文件的第一登记停止位置与远离所述路径的第二登记停止位置之间移动，停止不阻止文档沿着路径传输; 其中，当所述推压辊位于所述第一推压辊位置中并且所述配准停止件处于所述第一对准停止位置时，所述偏压装置通过第一力将所述推压辊偏压抵靠所述原稿，从而由于所述推进辊第一力使文档移动到文档注册位置的注册站移动到对齐和停止。

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