| 摘要 |
The present invention concerns a device for treating a surface, such as a flat and/or curved surface, said device comprising at least one surface treatment tool (1) mounted on a secondary motorised carriage (2) capable of moving along a rail (3) between two primary carriages (4) that can be moved on straight or curved tubes (22) that are preferably parallel. According to the invention, the primary carriages (4) are mounted on the rail (3), pivotally about an axis (8) orthogonal to said rail (3), and slidingly along said rail (3). |
