| 摘要 |
1. Rotating dome for observatoires, containing an U-shaped rail (6), based on a solid support (8), characterized by the fact that the rotation rail (6) is situated in the inner side of the support (8) in relation to the center of the dome, and by the fact that the opening of the U-shaped rail shows to the outside of the dome in order to guarantee the turning function of the dome, the adjustment and the safety against the wind. |
