FIELD: raising sunken objects. SUBSTANCE: system for raising sunken objects has grip with pontoons, device for blowing the pontoons with gas and device for moving the grip over guides. Grip is made in form of frame with vertical uprights and double-arm levers fitted on them. Lower arms of these levers are provided with detents for penetration into ground and embracing of sunken object; lower arms of these levers are provided with stops for engagement with sunken object; upper arms of opposite double-arm levers are connected by means of breakable member in open position. EFFECT: enhanced reliability. 3 cl, 9 dwg
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