SHIP COMPRISING A FOLDABLE HELIDECK, ENABLING A HELIDECK NOT TO PROJECT FROM THE STERN BY ALLOWING THE FOLDING OR THE SPREADING OF THE HELIDECK

摘要

PURPOSE: A ship comprising a foldable helideck is provided to prevent the ship damage and a variety of neglect accidents by folding a rotating deck when entering the terminal, passing a narrow seaway or entering a deck.;CONSTITUTION: A ship comprising a foldable helideck comprises a support(10), a fixed deck(20), a rotating deck(30) and a driving unit(40). The support is installed at the stern of the ship. The fixed deck is connected to the upper end of the support. The fixed deck has a flat shape. The rotating deck is rotatably connected to one side of the fixed deck. The driving unit rotates the rotating deck to enables it to be folded or spreaded. The driving unit comprises a hydraulic pump(42), a hydraulic cylinder(44) and a piston rod(46).;COPYRIGHT KIPO 2010