LAUNCHING DEVICE OF UNMANNED BOAT FOR UNINHABITED UNDERWATER VEHICLE Russian patent published in 2021 - IPC B63B21/66 

FIELD: water transportation.

SUBSTANCE: invention relates to the field of water transport and can be used for launching uninhabited underwater vehicles from the side of an unmanned boat and lifting uninhabited underwater vehicles on its board. The launching device of an unmanned boat for an uninhabited underwater vehicle contains an electric winch installed on the deck of the boat in its diametrical plane, the drum of which is equipped with a cable, a movable platform, a movable carriage, a pulley installed from the stern side on the deck of the boat in its diametrical plane in the immediate vicinity of the winch drum and pulleys for the cable wiring. In the aft part of the hull of the boat in its diametrical plane perpendicular to its longitudinal axis, a niche is made in which a movable platform is placed on a hinge mounted rigidly on the deck of the boat perpendicular to its diametrical plane, with the possibility of its swinging in the diametrical plane of the boat. A lock is installed on each longitudinal wall of the niche. On the deck of the boat in its diametrical plane, between the niche and the pulley, a lock is installed to hold the position of the movable platform in a horizontal position on the deck. On the mobile platform, on its outer side, a lead screw driven by an electric motor is installed for its entire length. The movable carriage is placed directly on the lead screw with the possibility of translational movement along its entire length. On the movable carriage, coaxially to the longitudinal axis of the boat, a replaceable catcher of the uninhabited underwater vehicle is rigidly installed, and at the upper end of the movable platform, on its outer side, there is a bracket with two guide pulleys placed on it for cable wiring.

EFFECT: expansion of the functionality of the launching and lifting device is achieved.

6 cl, 4 dwg