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Appliance for protection and rescue in avalanche conditions.
| DE 1998-19807109 A: 19980220 |
| DE 1998-19807109 A: 19980220 |
| DE 19807109 A1: 19990506 |
| A62B0037 |
|
| German |
| Patent, Electronic Publication |
| Fraunhofer ICT () |
Abstract
NOVELTY - The buoyancy aid is in the form of a vest with a protective collar (3) surrounding the neck region when inflated. The gas for inflation is provided by a solid propellant initiated by electrical energy. Preferably the vest has large volume sections in the chest (2) and back (1) regions. USE - Protection of skiers, tourists etc. ADVANTAGE - Lightweight and immediately ready for operation. DESCRIPTION OF DRAWING(S) - Back section 1 Chest section 2 Protective collar 3