发明名称 Stacking apparatus for continuously arriving generally rectangular printed products
摘要 This invention is directed to an apparatus for stacking sheet-like articles (15) which are delivered by a conveyor to the upper portion of a stack compartment (18). The stack compartment (18) includes stop rails (19, 20, 21, 22) which define the edges of the stack. The sheet-like articles (15) on the section (12) of the conveyor are fed with one of the corners in front in a conveying direction (17) which forms an angle other than 0 DEG and 90 DEG , preferably about 45 DEG , with the side edges of the sheet-like articles (15) adjoining the corner so that the sheet-like articles strike against two stop rails (19, 20) which are mutually at right angles at the moment the sheet-like articles reach the stack compartment. Accordingly, the sheet-like articles will each be properly aligned by the two stop rails (19, 20) to form a neat, right-parallelepipedal stack.
申请公布号 US4986730(A) 申请公布日期 1991.01.22
申请号 US19890438328 申请日期 1989.11.15
申请人 发明人
分类号 B65H31/30;B65H29/14;B65H29/66 主分类号 B65H31/30
代理机构 代理人
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