| 摘要 |
<p>The invention relates to a protection, survival and rescue cabin used in case of natural cataclysms and/or armed attacks. According to the invention, the cabin is carried out as a closed metal construction resembling a spear tip and provided with a resistance structure symmetrical in relation to two vertical planes perpendicular to each other, said structure being carried out by overlapping three distinct geometric bodies namely a base body in the shape of a right prism, followed by a truncated right pyramid and finally, closed in its upper part with a pyramid, the structure being upholstered inside in order to ensure the occupants a protection against high temperatures, loud noises and contusions, provided with access doors, chairs for occupants, and also means for rescue, ensuring the survival, communications and possibly protection, any planar cross-section, parallel with the soil, which is carried out in any of the overlapped geometric bodies which form the cabin, has, in case of a first embodiment, an oval shape, in particular an ellipse, or, in case of another embodiment, a rectangular shape, the strength structure of the cabin being carried out on the basis of four stanchions (d, e, f, g), each of them being arranged in one of the vertical planes perpendicular to each other, outside every stanchion and along it there being arranged a cutting knife made of hardened steel (l) whose cutting edge is undulated or denticulate, and in the apex of the cabin, in the point where the four cutting edges meet one another, there is fixed a cutting knife having a shape of a cross chisel and a double height in comparison with the height of the cutting knives (l), and to the one of the four stanchions there is fixed a rescue cable (1) comprising two pieces of different cross-sections, the first piece, the one fixed to the stanchion, having an increased cross-section, allows the cabin to be removed from the wreckage and the second one having a reduced cross-section allows only the removal of the cable.</p> |
