发明名称 |
SHEET MATERIAL TRANSPORT SYSTEM |
摘要 |
<p>A transport system or conveyor for flexible items comprises at least two successive groups of three rollers. Each group has a larger diameter roller with which two smaller driven rollers provide nips which are angled to another. The entry nip of a following group is angled with respect to the exit nip of the preceding group such that an item is conveyed through successive nips along a wavy or zig-path. At least one of the two smaller rollers of a group is adjustable to set the entry or exit angle. The system is used in apparatus including a treatment station located between two successive roller groups, the treatment itself inducing a bend in the flexible items which is allowed for by the relative angling of the nips. A particular application is to the moving of photographic papers through a drying station in photographic developing machine.</p> |
申请公布号 |
CA1035382(A) |
申请公布日期 |
1978.07.25 |
申请号 |
CA19750235872 |
申请日期 |
1975.09.19 |
申请人 |
GRETAG AKTIENGESELLSCHAFT |
发明人 |
KELLER, EDWIN |
分类号 |
G03B27/14;B65H5/06;B65H29/12;B65H29/20;G03D15/02 |
主分类号 |
G03B27/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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