发明名称 |
Still camera with pressure plate control device |
摘要 |
A still camera includes a housing having a film chamber for receiving a film cartridge having a film leader with the chamber defining a film path communicating with an edge of the housing through a channel. The film chamber also has a cavity at one end of the film path for drop-in loading of the cartridge in the direction of the plane of the film and a cavity at the opposite end housing a take-up spool. An imaging area is located at one side of the film path and a pressure plate is generally aligned with the imaging area on opposite side of the film path and biased towards the imaging area. A mechanism is provided for moving the pressure plate away from the imaging area to accommodate film loading and unloading, as well as film rewind.
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申请公布号 |
US4525051(A) |
申请公布日期 |
1985.06.25 |
申请号 |
US19830477246 |
申请日期 |
1983.03.21 |
申请人 |
W. HAKING ENTERPRISES, LIMITED |
发明人 |
WONG, WAN C.;OSHIMA, SHIGERU |
分类号 |
G03B17/28;G03B1/48;G03B17/02;(IPC1-7):G03B17/28 |
主分类号 |
G03B17/28 |
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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