发明名称 |
Synchronizing mechanism for flash firing and shutter actuation |
摘要 |
In a camera, a piezoelectric generator is struck by a hammer to produce an electrical pulse for flash firing. The resulting mechanical shock to the piezoelectric generator is transmitted through the generator to a shutter blade, which is actuated by the shock to initiate a film exposure in synchronization with flash firing.
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申请公布号 |
US4183648(A) |
申请公布日期 |
1980.01.15 |
申请号 |
US19780891082 |
申请日期 |
1978.03.29 |
申请人 |
EASTMAN KODAK |
发明人 |
HARVEY, DONALD M;WOLCOTT, DANA W |
分类号 |
G03B9/10;G03B9/70;G03B15/04;(IPC1-7):G03B15/03 |
主分类号 |
G03B9/10 |
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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