The invention provides a simple positioning device for underwater ships and airplanes, and solves the positioning problem when naval vessels, ships and airplanes are submerged and out of touch. The simple positioning device is characterized by being fixed at the top of a naval vessel, a ship or an airplane; one end of a cotton rope is connected with a floating ball, and the other end is fixed on the naval vessel; when the naval vessel or the airplane is out of touch and submerged, the floating ball floats on the water, so that the naval vessel or the airplane can be positioned by searching the floating ball. The simple positioning device disclosed by the invention is mainly used for positioning and searching the naval vessels, the ships and the airplanes, which are submerged after an accident.
Simple positioning device for underwater ships and airplanes
2015-06-03
Patent
Electronic Resource
English
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |
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