US 8,115,149 B1Granted

Gun launched hybrid projectile

AssigneeThe United States of America as represented by the Secretary of the Army

InventorsLeon R. Manole, Ernest L. Logsdon, Jr., Mohan J. Palathingal, Anthony J. Sebasto

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Abstract

A Hybrid Projectile is provided for delivering an explosive payload to a target wherein the Hybrid Projectile may be steered in flight using relatively inexpensive means. The Hybrid Projectile is exteriorly configured in the same physical exterior configuration of conventional ammunition of various standard types so it can be launched in conventional manner from the same weapon systems. However, internal features allow the Hybrid Projectile to be transformed in flight from a command signal to deploy wings and fins, and in some projectiles to telescope open to deploy such wings and fins. An inexpensive televisual means is activated in the fore region of the round which through RF uplink command can be used to select a path, while motors on the wings can then be used to more precisely glide the projectile to a target, or otherwise to abort the target run.

Claims6

Dependent claims

A Hybrid Projectile for delivering an explosive payload upon a target wherein said Hybrid Projectile is carried in a conventional ammunition cartridge, wherein the cartridge transforms in flight to present said Hybrid Projectile upon command through an RF command link, and wherein said Hybrid Projectile further comprises means for being steered during flight comprising:

wings and fins in the Hybrid Projectile which are deployed in flight upon command through the RF command link, and
first electric motor means in the Hybrid Projectile for moving the wings and second electric motor means in the Hybrid Projectile for moving the fins which control the glide path of the Hybrid Projectile by moving the wings and fins upon command through the RF command link, and
televisual means on the said Hybrid Projectile which through the RF command link displays the flying path of the Hybrid Projectile, and
ground control means which are used to steer the flying path of the Hybrid Projectile upon command through the RE command link wherein the ground control means has a work station with a screen for viewing signals from the televisual means and a joystick for controlling the flying path of the Hybrid Projectile through controlling said first and said second electric motor means.

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Dependencies are inferred from the claim text.