Arcuate-winged submersible vehicles

(57) Summary book invention offers the diving vehicle which has arch-like wings which have the hydraulics stability and maneuverability drivability with which it has been improved for the use in underwater payload delivery and data collection, for example. A diving vehicle (100) is equipped with the main part which has a wings steering which can be positioned so that the regulation attached to arch-like one pair of wings (114), and each wings in the shape of a hinge is partially / at least / possible flap (126) when it projects outside. The diving vehicle is used now for the extensive various underwater operations including a search of check of the hull of check of a telephone wire and a pipeline, search of natural resources, execution of the amount investigation of living things of a marine organism, a surface vessel, or other underwater structures, a wrecked ship, and the ruins of sinking.