Interchangeable-lens camera system having a waterproof mount mechanism, and photo-taking lens barrel and camera body used in the camera system
US5995760A · kind A · utility
6Cited by
1References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 22, 1997 |
| Grant date | Nov 30, 1999 |
| Priority date | — |
| Expiry date | Jan 22, 2017 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B17/08
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An interchangeable camera system having a waterproof mount mechanism, and a photo-taking lens barrel and camera body used in the interchangeable-lens camera system. A large diameter part 2c which is provided on a lens-side mount surface 2a compresses a sealing member 6 in cooperation with a sealing surface 5c of a camera body 5 so that a gap between the lens-side mount surface 2a and the camera body 5 is sealed by the sealing member 6.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.