发明名称 Photographic stacking device
摘要 An improved photographic print stacking device includes a print slide concavely bowed transversely to the direction of travel proximate a discharge end of a conveying line, and a pair of drive rollers. Individual photographic prints are conveyed on the conveying line onto the concavely bowed print slide. The drive rollers engage and push the central portion of each print downwardly against the central portion of the print slide, while the slide edge portions of each print are deflected upwardly by the side edges of of print slide so that each print is bowed, thereby giving each print greater beam strength in the direction of travel.
申请公布号 US4345754(A) 申请公布日期 1982.08.24
申请号 US19800200933 申请日期 1980.10.27
申请人 PAKO CORPORATION 发明人 WILLENBRING, ARMER J.
分类号 B65H29/22;B65H29/70;(IPC1-7):B65H31/00 主分类号 B65H29/22
代理机构 代理人
主权项
地址