Method of preparing a low lethality projectile for flight

• US 6,202,562 B1
• Filed: 11/05/1999
• Issued: 03/20/2001
• Est. Priority Date: 11/05/1999
• Status: Expired due to Term

• Current Assignee: Combined Systems Incorporated (PLP-CTS Holdings, Inc.)
• Original Assignee: Jacob Kravel, Michael Brunn
• Inventors: Brunn, Michael, Kravel, Jacob
• Primary Examiner(s): Jordan, Charles T.
• Assistant Examiner(s): BERONA, KIMBERLY SUE
• Application Number:
  US09/434,453
• Time in Patent Office: 501 Days
• Field of Search: 102/293, 102/400, 102/502
• US Class Current: 102/502
• CPC Class Codes: F42B 12/34 expanding before or on impact, i.e. of dumdum or mushroom type

Abstract

An anti-personnel projectile launched from a 12 gauge shotgun shell required at impact to have a low lethality consequence, in which the projectile is fitted in the shell in a shape characterized by a blunt end in the direction of flight and maintained in this shape by oppositely directed air resistance and propelling forces to obviate a change of shape during flight that might cause a serious injury.

Claims

1. A method of shaping a projectile so as to have a specified low lethality consequence upon impact against an individual, said shaping method comprising the steps of using an empty 12 gauge shotgun shell having a cylindrical wall bounding a projectile compartment and a front edge and a rear edge at opposite ends of said cylindrical wall respectively bounding a front and a rear opening into said projectile compartment, closing said rear opening of said 12 gauge cartridge shell with projectile-propelling explosive means, using preliminarily an unfilled tubular sock-like projectile body of fabric construction material having a closed front end and a rear edge bounding a rear opening thereinto, filling through said rear opening of said tubular sock-like projectile body a selected amount of lead shot to assume a position therein against said closed end, forming folds in said tubular sock-like projectile body immediately forward of said rear opening thereof, inserting said formed folds of said tubular sock-like projectile body into said projectile compartment front opening, urging in movement said lead shot-filled closed front end of said tubular sock-like projectile body fully into said projectile compartment to an extent causing said formed folds thereof into firm contact against a said closed 12 gauge shotgun shell end and said lead shot-filled closed front end to expand radially into contact with said 12 gauge shotgun shell cylindrical wall so as to assume said cylindrical shape thereof characterized by a blunt front end, and igniting said projectile-propelling means, whereby said tubular sock-like projectile body exits from said 12 gauge shotgun shell projectile compartment in said blunt-ended cylindrical shape against a force of air resistance to flight exerted against a front thereof and pushed by a force urging said shape in flight exerted against a rear thereof such that said blunt-ended cylindrical shape is maintained during flight and at impact to thereby contribute to a low lethality consequence.