FIELD: rescuing equipment.
SUBSTANCE: device has rescuing cable having fastening device for securing people to be rescued thereto. Fastening device is made as pieces of cable having lesser diameter. Lower ends of cable pieces are fixedly connected to rescuing cable through couplings, upper ones are connected to the cable through couplings movably connected to rescuing cable. Lower ends are attached to the cable through short couplings, upper ends are connected to the cable through long ones. Pieces of cable having lesser diameter are provided with protective jackets made of reinforced heat-resistance threads with sleeving made of twisted basalt fiber. Short couplings are made of metal, long ones are formed of elastic material. Air-tight container with means emitting intermittent sound and light signals is connected to lower end of rescuing cable. Loop for suspending device by hook of air-borne vehicle winch is connected to upper end of rescuing cable.
EFFECT: increased efficiency.
3 cl, 8 dwg
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0 |
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Authors
Dates
2005-05-27—Published
2004-05-31—Filed