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US 5,707,261 AGranted
Hydrocopter
OwnerGlenn Fageruddinventor
Life of this patent
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OwnerGlenn Fageruddinventor
Estimating the term…
The present invention relates to a hydrocopter. A hydrocopter is a vehicle by which it is possible to move over water, particularly in an archipelago, under difficult conditions, e.g., during the thaw. The waterproof hull of the hydrocopter bears against the underlying surface, such as snow, ice, slush or water, and is driven forward by an air propulsion unit mounted on top of the hull. The problem with the current hydrocopters is that they are very difficult to steer and uncomfortable to ride in. Division of the hydrocopter hull into two portions connected to each other by a hinge joint, in accordance with the invention, makes it possible to use frame steering. This new structure makes the hydrocopter easier to handle. The invention provides a vehicle which has a small turning radius and which is steerable even at very slow speeds.
A hydrocopter having a hull comprising a bow portion (1) having a compartment for a driver and for transport, and a stern portion (2) having a compartment for transport and for a propulsion unit, the propulsion unit comprising a motor and an air propeller for moving the hydrocopter over the underlying surface, characterized in that the bow and stern portions (1, 2) are pivotedly connected to each other by means of a hinge joint (3), and that the bow and stern portions (1, 2) are provided with pontoons (4, 5, 6, 7) which support the bow and stern portions.
A hydrocopter, comprising:
A hydrocopter, comprising:
A hydrocopter, characterized in that a hull of said hydrocopter comprises a bow and a stern portion connected to each other by means of a hinge joint with the hinge joint comprising at least two joining points, and in that the hull is provided with a steering device which makes the bow and stern portions pivot in opposite directions about the hinge joint, and said hull supporting an air propeller propulsion assembly.
Dependencies are inferred from the claim text.