Watertight camera
US4653883A · kind A · utility
18Cited by
1References
30Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 22, 1985 |
| Grant date | Mar 31, 1987 |
| Priority date | — |
| Expiry date | Nov 22, 2005 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B17/08
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A watertight camera having incorporated therein a strobe device, wherein said strobe device and the camera body are connected with each other by a hollow pipe made watertight by an elastic member so that the strobe device is movable between a retracted position and a projected position, whereby said strobe device is held stationary either in the retracted position or in the projected position by the frictional force exerted from the elastic member to the hollow pipe.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.