Semiautomatic swaybrace
AssigneeThe United States of America as represented by the Secretary of the Air Force
InventorJohn C. Mick
Life of this patent
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Abstract
A novel semiautomatic swaybrace is provided for steadying and restraining bombs or the like suspended from the bomb racks of aircraft. The swaybrace of this invention comprises a spiral wedge and torsion/compression spring uniquely configured to allow the swaybrace to be cocked to a retracted condition prior to loading of a bomb rack and then to be released to automatically and firmly seat itself against the load. The interaction of the forces stored in the compressed spring with the spiral wedge allow automatic extension of the swaybrace.
Claims3
A swaybrace for steadying a load suspended from an aircraft, comprising:
- a. a threaded rod;
- b. a sleeve, supported by said aircraft, having threads on an inwardly disposed surface thereof, for receiving and supporting said threaded rod for rotation about its axis;
- and
- c. torsional spring means, supported by said sleeve, and engaging said rod, for simultaneously rotating and axially extending said rod along said threads into contact with said load.
Dependencies are inferred from the claim text.