| 摘要 |
<p>The invention relates to a thermal device for fixing overlapping snow layers with a view to preventing avalanches, the claimed device comprising a support plate (6) to which there are attached, on one side, a first cone-shaped release, ignition and ejection module (B), and on the other side, a second module (A) for the fuel doses and an axle (9) fixed between some thrust bearings (8, 14), in a threaded end (a) of the axle (9) there being fixed a third module (C) for the parachute.</p> |
