FIELD: rescue engineering; devices for rescue operations.
SUBSTANCE: the invention is pertaining to the device for rescue operations, which may be used both for fire extinguishing and for evacuation of people. The technical result of the invention achievable at realization of the given invention is expansion of the functional capabilities of the device for rescue operations. The device for rescue operations includes the skeleton, the lateral fencing wall made with the capability of folding in the vertical direction, the bottom. The lateral fencing wall is made out of the fire-resistant and waterproof material, has the lobes anchored by one edge along the perimeter of the bottom and above the mesh bottom. The lobes in their hanging down position cover the whole surface of the mesh bottom. The ends of some lobes have flaps made out of the waterproof material overlapping the gaps between the lobes while they are in their down position. The top end of one of the lobes is connected to the end of the cord. The skeleton has the upper and the lower hollow rim rings. At that the internal volume of the upper rim ring ensures buoyancy of the device.
EFFECT: the invention ensures expansion of the functional capabilities of the device for rescue operations.
3 cl, 7 dwg
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0 |
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SU556817A1 | |
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Authors
Dates
2006-06-20—Published
2004-12-21—Filed