发明名称 |
Film cassette |
摘要 |
A film cassette for multi-exposure film strips has a body part with an inner compartment for a film strip and at least one opening for passage of the film strip therethrough between an initial position before exposure and a final position after exposure, and elements for preventing unintentional withdrawal of the film strip from the body part in at least one of these positions, the preventing elements arranged between the body part and the film strip. The preventing elements can be arranged so that they prevent unintentional withdrawal of the film strip in both positions. The preventing elements include a recess provided in one of the film strip and the body part, and a projection provided in the other of the film strip and the body part and engageable in the recess.
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申请公布号 |
US4395107(A) |
申请公布日期 |
1983.07.26 |
申请号 |
US19810264668 |
申请日期 |
1981.05.15 |
申请人 |
AGFA-GEVAERT AG |
发明人 |
LUEHRIG, HERMANN;HOFFACKER, FRANZ;KOVACIC, GUIDO;ENGELSMANN, DIETER;ZOBEL, SIEGFRIED;HACKENBERG, HUBERT;WAGNER, KARL |
分类号 |
G03B17/26;(IPC1-7):G03B17/26;G03B1/04 |
主分类号 |
G03B17/26 |
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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