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Frangible metal bullets, ammunition and method of making such articles 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F42B-003/00
출원번호 US-0617909 (2000-07-17)
발명자 / 주소
  • Benini Joseph C.
출원인 / 주소
  • SinterFire Inc.
대리인 / 주소
    Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
인용정보 피인용 횟수 : 29  인용 특허 : 21

초록

A frangible metal article such as a bullet and a method for making it. The frangible metal article is formed from a mixture of metal particles and metal or metalloid binder material which is compacted into the desired shape, heated to a temperature above that needed to form at least one intermetalli

대표청구항

[ What is claimed is:] [1.]1. A cartridge comprising:a centerfire cartridge case having a neck;a primer composition;a propellant within said case; anda frangible, metal bullet comprised of a plurality of unsintered metal particles consisting essentially of copper and tin, said particles being joined

이 특허에 인용된 특허 (21)

  1. Gilbert ; Henry L. ; Van Ordstrand ; Cayrl W., Armor-piercing incendiary projectile.
  2. Dinkha Brian I. (Westminister CO) Jasa Paul B. (Denver CO) Seegmiller Brian (Arvada CO) Simmons Alden C. (Boulder CO), Ceramic munitions projectile.
  3. Amick Darryl D. (Albany OR) Haygarth John C. (Corvaillis OR) Fenwick Lloyd (Albany OR) Seal Larry K. (Scio OR), Composite shot.
  4. Anderson Richard V. (Arlington TX), Frangible armor piercing incendiary projectile.
  5. Benini Joseph C., Frangible metal bullets, ammunition and method of making such articles.
  6. Blanger Germain (St. Germain-de-Grantham CAX) Potvin Marc (Val Blair CAX), Frangible practice ammunition.
  7. Ashok Sankaranarayanan (Bethany CT) Fister Julius C. (Hamden CT), Frangible projectile.
  8. Dufort Robert H. (Kenmore NY), Frangible projectile for gunnery practice.
  9. Hayward Andrew C. (Stonnall GB2) Slater Melvyn E. (Cannock GB2), High density materials and products.
  10. Oltrogge Victor C. (11178 W. 59th Pl. Arvada CO 80004), High density projectile and method of making same from a mixture of low density and high density metal powders.
  11. Mravic Brian (North Haven CT) Mahulikar Deepak (Madison CT) Violette Gerald N. (New Haven CT) Shapiro Eugene (Hamden CT) Halverson Henry J. (Collinsville IL), Lead-free bullett.
  12. West Harley L. (P.O. Box 850678 Yukon OK 73085) Mullins John F. (P.O. Box 625 Burns Flat OK 73624), Lead-free frangible ammunition.
  13. Abrams John T. ; Nadkarni Anil V. ; Kelly Roy, Lead-free frangible bullets and process for making same.
  14. Bilsbury Stephen J. (1225 State St. Alton ; IL 62002) Burdick Bruce E. (3656 Western Ave. Alton IL 62002-3156), Low toxicity composite bullet and material therefor.
  15. Dautzenberg Norbert (Meerbusch DT) Hewing Josef (Monchen-Gladbach DT) Michalke Max (Rheydt DT) Weber Henri (Monchem-Gladbach DT), Method of making dummy bullets.
  16. Theis Ulrich (Muehlheim DEX), Method of manufacturing subcaliber segmented sabot projectile.
  17. Martel Yvan (Loretteville CAX), Non-ricocheting projectile and method of making same.
  18. Hallis John M. (Buffalo MN) Proulx Richard W. (Forest Lake MN), Non-toxic frangible bullet.
  19. Hooper Robert C. (16209 Congo La. Houston TX 77040) Brotzen Franz R. (2701 H Bellefontaine Houston TX 77025), Non-toxic shot pellets for shotguns and method.
  20. Nicolas Jean-Claude (Lyon FRX) Saulnier Raymond (Bonneville FRX), Process for direct shaping and optimization of the mechanical characteristics of penetrating projectiles of high-density.
  21. Pichard Joseph Francis Louis John (14 ; Allard St. Hull ; Quebec CA J8X 1H2), Projectiles for air arms.

이 특허를 인용한 특허 (29)

  1. Weeks, Robert; Nosler, Robert; Lake, Mike, Bullets, including lead-free bullets, and associated methods.
  2. Yaich,Daniel S., Cannelured frangible projectile and method of canneluring a frangible projectile.
  3. Elliott,Kenneth H., Composite material containing tungsten and bronze.
  4. Elliott, Kenneth H., Composite material containing tungsten, tin and organic additive.
  5. Jackson,Jason Stewart, Expanding projectile.
  6. Calero Martinez, Jose Antonio; Ribas, Joan Morato; Grillot, Luis Allut, Frangible bullet and its manufacturing method.
  7. Morse, Joseph Franklin; Nauman, Ralph; Nichols, Robert Charles, Frangible firearm projectiles, methods for forming the same, and firearm cartridges containing the same.
  8. Powers, Jr., Daniel L., Frangible powdered iron projectiles.
  9. Powers, Jr., Daniel L., Frangible powered iron projectiles.
  10. Smith, Greg A.; Levin, Victor D., Frangible projectile.
  11. Romero, Michael A., Frangible slug.
  12. Hash, Mark C.; Pearson, Trent, Frangible, ceramic-metal composite objects and methods of making the same.
  13. Hash, Mark C.; Pearson, Trent, Frangible, ceramic-metal composite objects and methods of making the same.
  14. Joys, Jessu; Anshutz, Barry; Ramsey, K. Clive, Lead free frangible bullets.
  15. Joys, Jessu; Anshutz, Barry; Ramsey, K. Clive, Lead free frangible bullets.
  16. Smith, Timothy G., Lead-free rimfire projectile.
  17. Smith, Timothy G., Lead-free rimfire projectile.
  18. Hoppe,Karl M., Malleable composites and methods of making and using the same.
  19. Williams, Keith; Maston, Michael Joseph, Method and apparatus for a projectile incorporating a metastable interstitial composite material.
  20. Williams, Keith; Maston, Michael Joseph, Method and apparatus for a projectile incorporating a metastable interstitial composite material.
  21. Williams, Keith; Maston, Michael Joseph, Method and apparatus for a projectile incorporating a metastable interstitial composite material.
  22. Williams, Keith; Maston, Michael Joseph, Method and apparatus for a projectile incorporating a metastable interstitial composite material.
  23. Williams, Keith T., Method and apparatus for frangible projectiles.
  24. Williams, Keith T., Method and apparatus for self-destruct frangible projectiles.
  25. Williams,Keith T.; Maston,Michael; Martin,Scott, Method and apparatus for self-destruct frangible projectiles.
  26. Romero, Michael A., Method of manufacturing a frangible slug.
  27. Jackson, Jason Stewart, Non-newtonian projectile.
  28. Jackson, Jason Stewart, Non-newtonian projectile.
  29. Elliott, Kenneth H., Tungsten/powdered metal/polymer high density non-toxic composites.
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