FLOATING HELICOPTER TAKE-OFF, LANDING AND MOORING COMPLEX Russian patent published in 2009 - IPC B63B35/50 B63B35/53 B63B21/50 

FIELD: transport.

SUBSTANCE: floating helicopter take-off, landing and mooring complex has pontoon hull with top deck and helideck with railing and stairway. Top deck accommodates superstructure with helideck arranged on its top. Anchoring means represent at least three mooring anchors, primarily, stationary mooring bitts mounted on water area bottom and arranged along mooring equipment. Links are pivoted to aforesaid mooring bitts to couple with floating complex hull, the pivots having at least two degrees of freedom. Links of the extreme bitts and center bitts are pivoted together, the pivot having degree of freedom in horizontal plane to form triangular frame. Frame links and third independent link are articulated with mooring bitts via pivots allowing two degrees of freedom in horizontal and vertical planes around the axis parallel to complex hull. Hull upper deck accommodates devices intended for docking low and average deadweight ships, appliances for towing mooring complex and control station for helicopter take-off and landing ships mooring.

EFFECT: higher survivability.

13 cl, 4 dwg