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Airships International, Inc. Patents |
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Assignee: Airships International, Inc.
Address: Tustin, CA
No. of patents: 3
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4402475 |
Thrusters for airship control |
September 6, 1983 |
| The use of thrusters at the bow and stern of an airship for control of the direction, attitude, and orientation of such an airship is described. The thruster utilizes an electric motor or a gas turbine for power. In the electric motor embodiment, the motor utilizes two contra-rotating ro |
| 4259776 |
Method of assembly of airship hull |
April 7, 1981 |
| A method of assembling a metal-clad rigid airship hull and apparatus for use in the assembly is disclosed. The apparatus is a rotating cradle consisting of an endless belt extending around and suspended between motor-driven cylinders. The cradle is rotated to provide angular position |
| 4208027 |
Gradation of skin thickness on metal-clad airship hulls |
June 17, 1980 |
| A construction of the external skin of the hull of a metal-clad airship utilizing sections of hull plating of different thickness to connect the sheets or gores of the plating of the main portion of the hull to the base skin of structural members, such as external longerons and internal |
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