发明名称 |
Underwater camera with elastic shutter release button that is deformed by water pressure to provide underwater depth indication |
摘要 |
An underwater camera which comprises a shutter release button having an elastic construction that permits the shutter release button to be manually depressed to initiate shutter opening and to be increasingly depressed because of increases in the water pressure as the underwater depth of the camera is increased, and an underwater depth gauge that indicates increases in the underwater depth of the camera, is characterized in that the underwater depth gauge is coupled with the shutter release button for the underwater depth gauge to indicate increases in the underwater depth of the camera in accordance with increases in the depression of the shutter release button.
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申请公布号 |
US6047131(A) |
申请公布日期 |
2000.04.04 |
申请号 |
US19990266996 |
申请日期 |
1999.03.12 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
SMITH, STEPHEN J.;BOYD, JAMES D.;CRAMER, MICHAEL P. |
分类号 |
G03B17/08;G03B17/18;G03B17/42;(IPC1-7):G03B17/08 |
主分类号 |
G03B17/08 |
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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