| 摘要 |
<p>Remote-handling device for a disconnecting switch (3), or similar, placed at the apex of a railway tunnel with circular cross-section. The transmission of motion from the control station (4) placed on the side of the tunnel and substantially level with the rails is done, in the restricted space (5) left by the railway outline (1), with the aid of a rod (9) in the shape of a circular arc with the same radius of curvature as the tunnel. <IMAGE></p> |
