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1. 发明申请

US20070257419A1 LEVELING DEVICE FOR REMOVING VALLEYS IN STACKED OBJECTS 失效
标题翻译：用于在堆叠物体中移除谷物的水平装置
公开(公告)号：US20070257419A1
公开(公告)日：2007-11-08
申请号：US11275407
申请日：2005-12-29
申请人： Raymond Wilcox , Stephen Demchock , Richard Van Dongen
发明人： Raymond Wilcox , Stephen Demchock , Richard Van Dongen
IPC分类号： B65H1/08
CPC分类号： B65H1/14 , B65H2402/31 , B65H2405/11161 , B65H2701/1125 , B65H2801/21
摘要： A leveling device assists in support of stackable objects having a non-uniform thickness, such as DocuCards, in a stackable tray. The stackable tray includes a pivoting tray that can be pivoted from a full sheet stack position to an empty sheet stack position. A valley removal mechanism is provided on the pivoting tray to variably support an intermediate portion of the bottom of the stack to compensate for and remove a valley created intermediate ends of the stack due to an aggregate effect of stack media of non-uniform thickness. The valley removal mechanism preferably includes a support surface that contacts a bottom of the stack, a ramp defining a ramp profile, and a ramp follower that guides the support surface to a variable orientation that compensates for the valley as the stack height changes.
摘要翻译：调平装置有助于支撑可叠放托盘中具有不均匀厚度的可堆叠物体，例如DocuCard。可堆叠托盘包括枢转托盘，其可以从整个纸张堆叠位置枢转到空纸张堆叠位置。谷物去除机构设置在枢转托盘上，以可变地支撑堆叠底部的中间部分，以补偿和去除由于堆积介质的不均匀厚度的聚集效应而产生的堆叠的中间端。谷除去机构优选地包括接触堆的底部的支撑表面，限定斜面轮廓的斜面和斜坡随动件，其将支撑表面引导到随堆叠高度变化而补偿谷的可变取向。

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