USA As Represented by Secretary of the Navy

John R Little

Michael T Ansay

An air bag launch assembly is disclosed which allows for modular loading onto a submarine, the launch of weapons or vehicles external to the submarine pressure hull, while also achieving greater packing density. The air bag launch assembly includes a large, watertight pressure container; one or more smaller, watertight canisters used to contain the weapon or vehicle. The canisters are sized to fit within the larger pressure container. An air bag inflator is attached to the top and/or sides of the small canister to buoy the canister out of the container.

Submarine air bag launch assembly

An assembly of underwater bodies and a launcher therefor. The assembly is adapted for mounting on a submarine outside the pressure hull. The assembly includes a launcher having a housing for enclosing an underwater body, a body support structure within the housing for supporting the body, a pressure regulator system in communication with the housing for imposing a selected pressure on an interior of the housing, a hatch pivotally mounted on the housing, and an actuator for opening the hatch to permit the body to exit the hatch, and for closing the hatch. The underwater body is a self-propelled body adapted to exit by gravity from the launcher. A release device is disposed on the launcher for releasing the body from the launcher to permit the exit of the body from the launcher by gravity.

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Swansea, MA, United States of America

John R Little