A fuel less pneumatic and hydraulic lift system flight system provides the following systemic components. A chassis supporting an electric battery and a pressurized base hydraulic cylinder, a hydraulic fluid pumping assembly fluidly coupled to the pressurized base hydraulic cylinder; a lift…
A rotor assembly for generating thrust for a vehicle. The rotor assembly includes a rotor hub and a plurality of rotor blade assemblies coupled to the rotor hub. Each rotor blade assembly includes a metallic bearing race, a composite rotor blade and a metallic coupling assembly. The composite rotor…
A structure equipped with a fuel cell system, wherein the structure comprises: a skirt configured to form an accumulation space between a bottom of the structure and the ground, an air supplier configured to supply off-gas, which is discharged from the fuel cell system, to at least one space…
The utility model relates to an electric hovercraft for sports competitions. It mainly solves the technical problem of serious environmental pollution in the existing hovercraft for sports competitions. The technical scheme is: an electric hovercraft for sports competitions, comprising an…
A hovercraft having a stealth function. The hovercraft includes at least: a hull in which a cabin is provided; a power generator provided on the hull and configured to supply a lifting force with which the hull is lifted and a propelling force with which the hull is propelled; a skirt provided at a…
The purpose of the present invention is to provide a moving object comprising a configuration suitable for miniaturization in a view from at least one direction, and to provide a method for using the same. Provided is a moving object comprising: two or more rotors positioned at the front side and…
The invention relates to a control system for an air cushion vehicle () for the purpose of improving maneuverability of the air cushion vehicle. The system includes four propeller towers (-), propellers installed at the propeller towers, and mounting seats for mounting the propeller towers to the…
A lightweight gearbox control mechanism for air cushion vehicles provides change in direction of rotation for the vehicle lift fan and allows the gearbox to be used at port or starboard vehicle locations without the use of specialty tools.
A support, steering and propulsion device (1) for air cushion vehicles commonly known as hovercrafts (2), comprising a propulsion fan (3); at least one, but preferably two flow deviators (6, 6a) generally of cylindrical sector shape are provided which, independently of each other and under the…