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    • 1. 发明授权
    • Sheet processing apparatus
    • 纸张处理设备
    • US5082255A
    • 1992-01-21
    • US627471
    • 1990-12-14
    • Mary-Jo F. BriganteJoseph W. GuilesJames Morabito
    • Mary-Jo F. BriganteJoseph W. GuilesJames Morabito
    • B41F13/68B43M3/04B65H45/14
    • B65H45/142B41F13/68B43M3/04B65H2301/431715B65H2301/4478
    • Apparatus for processing sheets, comprising: first structure for feeding a nestable sheet having a leading edge downstream in a path of travel; structure for forming a buckle loop in a foldable sheet, the buckle loop forming structure including a stop, the buckle loop forming structure including second structure for feeding the foldable sheet across the path of travel and against the stop to form a buckle loop therein, the buckle loop forming structure including structure for guiding the buckle loop downstream of the leading edge of the nestable sheet and in the path of travel thereof; and structure for assembling the sheets, the assembling structure including third structure for feeding the sheets in the path of travel, the third feeding structure including an elongate drive roller extending transverse to the path of travel, the third feeding structure including an elongate roller extending parallel to the drive roller and defining therebetween an elongate gap, and the assembling structure including structure for opening and closing the gap.
    • 用于处理片材的装置,包括:第一结构,用于在行进路径中向下游提供具有前缘的可嵌套片材; 用于在可折叠片材中形成带扣环的结构,所述带扣环形成结构包括止挡件,所述带扣环形成结构包括用于将所述可折叠片材穿过所述行进路径并抵靠所述止动件以在其中形成带扣环的第二结构, 带扣环形成结构,包括用于引导可嵌套片材的前缘下游的带扣环和其行进路径的结构; 和用于组装片材的结构,所述组装结构包括用于在行进路径中馈送片材的第三结构,第三馈送结构包括横向于行进路径延伸的细长驱动辊,第三馈送结构包括平行延伸的细长辊 并且在其间限定细长的间隙,并且组装结构包括用于打开和关闭间隙的结构。