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Lead-free bullett 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F42B-001/00
  • F42B-008/14
출원번호 US-0125946 (1993-09-23)
발명자 / 주소
  • Mravic Brian (North Haven CT) Mahulikar Deepak (Madison CT) Violette Gerald N. (New Haven CT) Shapiro Eugene (Hamden CT) Halverson Henry J. (Collinsville IL)
출원인 / 주소
  • Olin Corporation (New Haven CT 02)
인용정보 피인용 횟수 : 97  인용 특허 : 0

초록

A composite lead-free bullet is disclosed comprising a heavy constituents selected from the group of tungsten, tungsten carbide, carballoy, and ferro-tungsten and a second binder constituent consisting of either a metal alloy or a plastic blend.

대표청구항

A lead free bullet, comprising: a compacted composite containing a high-density first constituent selected from the group consisting of tungsten, tungsten carbide, ferro-tungsten and mixtures thereof; and a lower density second constituent selected from the group consisting of tin, zinc, aluminum, i

이 특허를 인용한 특허 (97)

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  27. Bray, Alan V.; Muskopf, Brian A.; Dingus, Michael L., High density composite material.
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  30. Ragan, Randall C.; Ragan, Randall M.; Culbertson, Richard Vaughn, High-density composite material containing tungsten powder.
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  33. Eberhart,Gerald Todd, Jacketed boat-tail bullet.
  34. Stone, Jeffrey W., Lead free powdered metal projectiles.
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  36. LeaSure, John D., Lead free reduced ricochet limited penetration projectile.
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  42. Cesaroni, Anthony Joseph, Lead-free projectiles.
  43. Mravic Brian, Lead-free projectiles made by liquid metal infiltration.
  44. Robinson Peter W. ; Mravic Brian ; Tyler Derek E., Lead-free shot formed by liquid phase bonding.
  45. Enlow Keith E. ; Buenemann ; Jr. Morris C., Lead-free tin projectile.
  46. Keith E. Enlow ; Morris C. Buenemann, Jr., Lead-free tin projectile.
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  48. Peterson, Bryan P.; Edel, Joshua L.; Head, Lawrence P., Limited range rifle projectile.
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  80. Seeman, Daniel Jonathan; Privette, Dewey R., Providing spin to composite projectile.
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  82. Heikkila, Kurt E.; Williams, Rodney K.; Kroll, John S., Reduced density hollow glass microsphere polymer composite.
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  92. Amick, Darryl D., Tungsten-containing articles and methods for forming the same.
  93. Amick,Darryl D., Tungsten-containing articles and methods for forming the same.
  94. Amick,Darryl D., Tungsten-containing articles and methods for forming the same.
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  96. Smith, Timothy G., Tungsten-iron projectile.
  97. Elliott, Kenneth H., Tungsten/powdered metal/polymer high density non-toxic composites.
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