| 摘要 |
<p>An emergency window for vehicles such as railway carriages, buses, coaches and similar, comprises a perimeter frame 11 fixed to the bodywork 12 of the vehicle and a capping 14 bearing a glass pack (sandwich) 15. According to the invention, there is a plurality of hidden devices 16 between said frame 11 and said capping 14 for constraining the capping 14 to the frame 11 in a releasable manner. <IMAGE></p> |
