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특허 상세정보

Gun launched munition with strakes

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F42B-014/06    F42B-010/14   
출원번호 US-0700889 (2015-04-30)
등록번호 US-9759535 (2017-09-12)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Patterson Thuente Pedersen, P.A.
인용정보 피인용 횟수 : 0  인용 특허 : 28

A projectile that includes strakes mounted about the perimeter of the midsection of the projectile and a pusher plate assembly mounted about the aft of the projectile so that a sub-caliber projectile may be fired from a larger caliber gun. The pusher plate assembly forms a seal with the bore at the aft end of the projectile. The strakes maintain the center line position of the projectile within the bore. The pusher plate assembly further designed to fragment upon exiting the bore while the strakes remain with the projectile to enhance aerodynamic qualiti...


1. A sub-caliber projectile for use with a larger caliber gun, the sub-caliber projectile comprising: a projectile body defined by a nose, a mid-section and an aft section;a plurality of canards positioned radially about the nose section of the projectile, said canards disposed within the body of the projectile until the projectile exits the muzzle of the gun;a plurality of tail fins positioned radially about the aft section of the projectile, said tail fins being folded about the perimeter of the projectile body until the projectile exits the muzzle of ...

이 특허에 인용된 특허 (28)

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  6. King, Hartley Hughes; Menna, Thomas Louis; Romero, Lawrence Steven. Deployable flare for aerodynamically stabilizing a projectile. USP2004086783095.
  7. Manole, Leon; Pizza, Arthur Ricardo; Logsdon, Ernest Lee; Pacella, Gary Anthony; Sebasto, Anthony J.; Toledo, Wilfredo; Shelp, John. Enhanced stability extended range (guidance adaptable) 40 mm projectile. USP2015059021961.
  8. Mudd Richard M. (Baltimore MD). Fin protection device. USP1990064936219.
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  22. Pahnke Klaus D. (Solingen DEX). Propelling cage for a subcaliber projectile. USP1993115259321.
  23. James M. Garner ; James M. Bender ; Peter Dehmer ; Melissa Klusewitz. Protective device for deployable fins of artillery projectiles. USP2002086435097.
  24. Pinson George T. (Huntsville AL). Resiliently deployable fairing for sealing an airframe cavity. USP1989064838502.
  25. Laviolette Maurice A. (Orleans CAX) Evans John R. (Cap Rouge CAX) Cheers Brian (Ste-Foy CAX). Short range tubular projectile. USP1989054827847.
  26. Cesaroni, Anthony Joseph. Surface skimming munition. USP2015018939084.
  27. Bittle, David A.; Weber, Robert V.; Cothran, Julian L.. Two-fin stackable flechette having two-piece construction. USP2013088499694.
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