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31. 发明授权

US5066984A Decurler 失效
标题翻译： DECURLER
公开(公告)号：US5066984A
公开(公告)日：1991-11-19
申请号：US122145
申请日：1987-11-17
申请人： Peter M. Coombs
发明人： Peter M. Coombs
IPC分类号： B65H29/70 , B65H29/52 , G03G15/00
CPC分类号： G03G15/6576 , B65H29/52 , B65H2701/176 , G03G2215/00421 , G03G2215/0054 , G03G2215/00662
摘要： A device is disposed in the path of paper sheets leaving a printing unit or processor such as an office copier or non-impact printer and has an arcuate concave guide and a roll spaced from the guide to form a sheet path which is curved or arched oppositely to the direction in which the sheet is curled in the processor. The space between the guide and the roller is greater than the thickness of the paper and the paper is bent in the direction opposite to its curl as it passes through the arched space, while the beam strength of the paper and the change in direction of the paper maintain adequate drive friction on the sheet. A selector isolates the de-curler when it is not needed.
摘要翻译：设备布置在离开打印单元或处理器（例如办公复印机或非冲击打印机）的纸张的路径中，并且具有弓形凹形引导件和与引导件间隔开的辊，以形成相对弯曲或拱形的片材路径到纸张在处理器中卷曲的方向。引导件和辊子之间的空间大于纸张的厚度，并且当纸张通过拱形空间时，纸张在与其卷曲相反的方向上弯曲，同时纸张的强度和纸张的方向变化纸张在纸张上保持足够的驱动摩擦。当不需要时，选择器将去卷发器分开。

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