发明名称 |
Transport roller arrangement for tape or sheet material of various widths |
摘要 |
A pair of transport rollers for transporting therebetween a tape or sheet material, such as film, for example in a wet processing device, in which one roller is cylindrical and another roller includes two outwardly converging conical end portions and a cylindrical intermediate portion, whereby two or more films can be transported by the roller pair simultaneously.
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申请公布号 |
US4667863(A) |
申请公布日期 |
1987.05.26 |
申请号 |
US19840678008 |
申请日期 |
1984.11.30 |
申请人 |
AGFA-GEVERT AG |
发明人 |
BRUNNER, RUDOLF;OBERHOFFNER, GERHARD |
分类号 |
B65H20/02;(IPC1-7):B65H20/02 |
主分类号 |
B65H20/02 |
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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