发明名称 |
Camera having film support plate and cartridge chamber cover for providing a film passageway |
摘要 |
A film passage is formed at a rear side of an exposure aperture which is disposed between a cartridge chamber 11 and a film take-up chamber 12. The film passage comprises a passage channel 15 integrally formed with a camera main body and a film support plate covering a rear side of the passage channel. By covering the passage channel with the film support plate, an inside of the slit-like film passage is maintained in light-tight state before attaching the rear cover to the main body. A film take-up chamber cover is attached to the film take-up chamber to constitute a part of a wall thereof. By covering a rear side of the film take-up chamber with the film take-up chamber cover, the inside of the film take-up chamber is maintained in light-tight state before attaching the rear cover to the main body.
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申请公布号 |
US5897234(A) |
申请公布日期 |
1999.04.27 |
申请号 |
US19970825699 |
申请日期 |
1997.03.19 |
申请人 |
FUJI PHOTO OPTICAL CO., LTD. |
发明人 |
TANAKA, YASUHIKO |
分类号 |
G03B17/00;G03B1/48;G03B17/02;(IPC1-7):G03B17/00 |
主分类号 |
G03B17/00 |
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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