Radiographic apparatus
US7581883B2 · kind B2 · utility
7Cited by
4References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 16, 2008 |
| Grant date | Sep 1, 2009 |
| Priority date | — |
| Expiry date | Oct 16, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B42/02
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A cover is elastically supported on a frame by elastic members. Engaging members are provided between the frame and the cover, and the cover is fixed to the frame by the engaging members as necessary. In the first state in which the movement of the cover is not restricted, the cover is movable with respect to the frame. In the second state, the cover is engaged with the frame and is fixed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.