A security device

Abstract

A security device 10 comprises a plate 20 that extends over a first height and has a top edge 21 and a bottom edge 22. The device also has a bulbous barrier 30 that extends over a second height, which is shorter than the first height, and has a top edge 31 and a bottom edge 32. The plate and the barrier form a slot 50 therebetween. The plate and the barrier are joined together, or integrally formed, at their top edges and a lower portion of the plate, below the bottom edge of the barrier, comprises only a single layer of material. The security device can be fitted to the rail of a ship to make it more difficult for pirates to board the ship.

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Patent Citations (2)

    Publication numberPublication dateAssigneeTitle
    CN-201472648-UMay 19, 2010刘景生船舶防海盗登船抢劫防护装置
    WO-2013072704-A1May 23, 2013Stevens Teresa MavisSecurity bulwark to prevent unauthorised boarding of ships

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