FIELD: transportation.
SUBSTANCE: lifeboat lowering device for ice conditions contains the lowering platform with guiding rollers on which the lifeboat with the lock device is installed, the shelter boat deck, and also the box-shaped shell where the lowering platform with the lifeboat is located. The box-shaped shell is joined by one end to the shelter boat deck by means of corrugated joint, and by the second one - to the winch cable comprised by the lowering device to provide mating of the box-shaped shell end with ice surface.
EFFECT: lifeboat lowering device improves safety of evacuation of the personnel from offshore facilities in ice conditions, simultaneously providing protection from hydrometeorological conditions and from possible fire.
7 cl, 3 dwg
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