Mooring device
AssigneeSingle Buoy Moorings Inc.
InventorsLeendert Poldervaart, Patrick Ducousso
Life of this patent
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Abstract
Mooring device comprising a tower fixed to the water bottom, a ship and two rigid connecting arms, which are pivotably connected about horizontal axes to a turntable on the tower and which each are connected at or adjacent their ends by weight loaded connecting elements to the ship. These arms extend in opposite directions so that the two springs, each comprising an arm, a weight and a connecting element counteract each other to obtain a desired force/travel curve, allowing a larger shift of the ship.
Claims5
Mooring device, comprising a ship or similar floating device, a structure placed on and fixed to the water bottom and provided with an element which rotates about a vertical axis, a rigid arm which is fixed to the element so that it can rotate about a horizontal axis, and which extends in a direction away from the element and is loaded by a weight, and a connecting element which resists tension and which is connected at one end to the arm and at the other end to the ship, characterized in that the first-mentioned element has connected to it a second rigid arm which is rotatable about a horizontal axis and is directed in the opposite direction to that of the first arm, and which is also loaded by a weight and connected to the ship by a connecting element which resists tension.
Dependencies are inferred from the claim text.