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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Base insert for polymer ammunition cartridges

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F42B-005/30    F42B-005/307    F42B-005/313    F42B-003/24    F42B-033/00    B29C-065/72    B29C-069/00    F42C-019/10    B29K-096/00    B29L-031/00   
출원번호 US-0482843 (2014-09-10)
등록번호 US-9599443 (2017-03-21)
발명자 / 주소
  • Padgett, Charles
  • Wiley, Sy
출원인 / 주소
  • PCP TACTICAL, LLC
대리인 / 주소
    Troutman Sanders LLP
인용정보 피인용 횟수 : 9  인용 특허 : 105
초록
▼

An insert for a high strength polymer-based cartridge casing can include an outside, an inside formed within the insert, and a back end disposed at a rear of the cartridge casing. The back end includes a rim and groove disposed around the outside of the insert and a primer pocket disposed inside the back end. Also included is a front end, opposite the back end, having an overmolded area disposed around the outside of the insert above the primer pocket and a basin, having a depth, formed inside the overmolded area. A flash hole can be included inside the ...

대표
청구항
▼

1. A high strength polymer-based cartridge casing comprising: a cartridge body, molded from a polymer, comprising: a first end having a mouth; anda second end opposite the first end;an outer sheath disposed proximate the second end;a lower bowl disposed proximate the outer sheath and having a hole therethrough;an insert, formed from at least one of a metal and metal alloy, comprising a front end and a back end, and further comprising: a rim disposed at the back end;a primer pocket disposed at and open along a portion of the back end and continuing partia...

이 특허에 인용된 특허 (105)

  1. Brub Gilles (Loretteville CAX), 2.75 Inch plastic warhead.
  2. Valdez Anthony F. (Godfrey IL), 9 millimeter cartridge casing with improved deep draw capability.
  3. Ricco ; Sr. John A. (P.O. Box 232 Pineville PA 18946), 9mm cartridge casing.
  4. Weinfurth Udo (Duesseldorf DEX) Fischer Helmut (Duesseldorf DEX) Sauerwald Walter (Duesseldorf DEX), Alternative ammunition belt feeder for an automatic machine cannon.
  5. Dunham James V. (Jenkintown PA), Ammunition.
  6. Husseini,Nabil, Ammunition articles and method of making ammunition articles.
  7. Meshirer,Milton S., Ammunition articles comprising light-curable moisture-preventative sealant and method of manufacturing same.
  8. Husseini, Nabil; Byron, David E., Ammunition articles with plastic components and method of making ammunition articles with plastic components.
  9. Husseini, Nabil; Byron, David E., Ammunition articles with plastic components and method of making ammunition articles with plastic components.
  10. Ringdal, Lars, Ammunition cartridge.
  11. Watson ; Jr. Fred W., Ammunition cartridge with reduced propellant charge.
  12. Maljkovic, Nikica; Rushing, Todd S., Ammunition casing.
  13. Zimmerman, Jeffrey C., Ammunition chain for toy projectiles.
  14. Tassie Douglas P. (St. George VT), Ammunition handling system.
  15. Heidenreich, Paul D.; Mutascio, Enrico R.; Krushat, James M.; Vladescu, Bogdan I., Ammunition round assembly with combustible cartridge case.
  16. Riess, Heinz; Muskat, Erich, Ammunition with a shell whose wall consists of combustible or consumable wound body.
  17. Ernst Richard J. (Palatine IL) Timmerman Mark S. (Elgin IL), Anchor.
  18. Burns Bruce (Churchville MD) Donovan William (Aberdeen MD), Armor piercing ammunition having interlocking means.
  19. Husseini,Nabil; Byron,David E., Base for a cartridge casing body for an ammunition article, a cartridge casing body and an ammunition article having such base, wherein the base is made from plastic, ceramic, or a composite material.
  20. Skahill Fred J. (Davenport IA), Cam actuated ammunition prestripping mechanism.
  21. Weise, Thomas, Cartridge.
  22. Buchner Delmer B. (16 Dubois Rd. Warren NJ 07060), Cartridge assembly.
  23. Klein, Thomas R.; Wiley, Sy, Cartridge base and plastic cartridge case assembly for ammunition cartridge.
  24. Bilgeri Elmar (Steyr ATX), Cartridge case.
  25. Hebert John R. (Baltimore County MD), Cartridge case and cartridge arrangement and method.
  26. Baud Jean-Jacques,FRX, Cartridge case, especially for a smooth bore gun.
  27. Davies, Jack D; Biederman, Gregory J; Coco, Christopher A, Cartridge cases and base inserts therefor.
  28. Ballreich Kurt (Nuremberg DEX) Umbach Hans (Furth DEX) Ahlborn Jurgen (Egersdorf DEX) Reuter Wolfgang (Furth DEX), Cartridge cases and process for the production thereof.
  29. Tidman Derek A. (McLean VA), Cartridge having high pressure light gas.
  30. Dineen John J. (Wharton NJ) Zivari-Giannoglou Andrea L. (Montclair NJ), Case base/combustible cartridge case joint.
  31. Sanderson, Andrew J.; Edwards, William W.; Braithwaite, Paul C.; Akester, Jeffrey D.; Widener, Jeff F., Chain-extended poly(bis-azidomethyloxetane), and combustible cartridge cases and ammunition comprising the same.
  32. Swartout Terry L. (Seminole FL) Ehlers Stephen B. (Clearwater FL) Field David R. (St. Marks FL) Connolly Terence (Dover NJ), Combustible ammunition cartridge case.
  33. Scanlon John J. (Monroe CT), Composite ammunition casing with forward metallic portion.
  34. Anderson Raymond A. (Easton CT) Scanlon John J. (Monroe CT), Composite cartridge casing and method of assembly.
  35. Vatsvog Marlo K. (10708 Country Club La. S. Seattle WA 98168), Composite cartridge for high velocity rifles and the like.
  36. Vatsvog Marlo K. (10708 Country Club La. S. Seattle WA 98168), Composite cartridge for high velocity rifles and the like.
  37. Wiley,Sy; Rembert, III,William E.; Loftin,Gary, Composite polymer based cartridge case having an overmolded metal cup, polymer plug base assembly.
  38. Saxby Michael E. (Stratford-Upon-Avon GB2), Compressed gas powered ammunition for guns.
  39. Finn Charles (26762 SW. 124 Ct. Miami FL 33032), Computer using optically encoded virtual memory.
  40. Boquette ; Jr. Lawrence E. (Long Beach CA), Construction for cartridge.
  41. Gardy Victor R. (Shelburne VT) Farmer Edward G. (Underhill Center VT), Conveyor mechanism.
  42. Novet Hanspeter (Volketswil CHX), Cradle or bucket chain for infeeding cartridges to an automatic firing weapon.
  43. Koon Homer, Delayed release cartridge for a firearm.
  44. Savioli Giulio V. (Davenport IA), Disintegrable cartridge link.
  45. Barton Arthur E. M. (Bristol GBX) Meston Spencer D. (Bristol GBX), Double ramming projectile assembly for guns.
  46. Hynes Robert (635 Springer Rd. Fairfield CT 06430), Endless belt and a link construction therefor.
  47. Cole William T. (Bridgeport CT) Pavone Joseph P. (Bridgeport CT) Scanlon John J. (Monroe CT), Expendable case ammunition.
  48. Smalley, Jr.,Robert B.; McPherson,Michael, Firearm cartridge and case-less chamber.
  49. Blanger Germain (St. Germain-de-Grantham CAX) Potvin Marc (Val Blair CAX), Frangible practice ammunition.
  50. Kothe Thorsten (Achim DEX), Gas generator, particularly a mechanically triggerable gas generator.
  51. Beach John R. (Elmhurst IL) Sauer L. Peter (Glenview IL) Haraden William J. (Libertyville IL), Gritless seal.
  52. Bray Alan V. ; Muskopf Brian A. ; Dingus Michael L., High density composite material.
  53. Bilek Andrew G. (Valparaiso FL), High explosive launcher system.
  54. Padgett, Charles, High strength polymer-based cartridge casing and manufacturing method.
  55. Sauvestre, Jean-Claude, Hunting bullet comprising an expansion ring.
  56. Wiley,Sy; Rembert, III,William E., Lead free, composite polymer based bullet and method of manufacturing.
  57. Cesaroni Anthony J.,CAX, Lead-free bullet.
  58. 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.
  59. Abrams John T. ; Nadkarni Anil V. ; Kelly Roy, Lead-free frangible bullets and process for making same.
  60. Stoner Eugene M. (Palm City FL), Lightweight belt link for telescoped ammunition and belt formed therefrom.
  61. Chung, Sengshin, Lightweight polymer cased ammunition.
  62. Dick, Glen; Buechler, James; Holzmeyer, Michael, Link chute ejection adapter.
  63. Abbott, Brian F., Linkage for rimmed ammunition.
  64. Uwe Brede DE; Jens-Peter Reimer DE; Peter Wagner DE, Method for producing a cartridge consisting of a case and a projectile.
  65. Brede, Uwe; Reimer, Jens-Peter; Wagner, Peter, Method for the manufacture of a cartridge consisting of a case and a projectile.
  66. Goon,Eric; Kotefski,Stojan, Method of making a one-piece loop for ammunition cartridge.
  67. Rolston J. Albert (Newark OH) Philipps Thomas E. (Granville OH), Method of making same.
  68. Stoops Billie J. (Shipman IL), Method of molding a dual plastic shotshell casing.
  69. Burri, Jakob, Munitions with shattering penetrator cartridge case.
  70. Maucourt Jacques,FRX ; Combette Claude,FRX, Non-toxic composite projectiles having a biodegradable polymeric matrix for hunting or shooting cartridges.
  71. Tse Samuel W. (Appleton WI) Galloway Deane E. (Appleton WI), Nylon copolymer and nylon blends and films made therefrom.
  72. Reynolds,S. Paul, Piston head cartridge for a firearm.
  73. Seeling Ernest Richard (Davenport IA), Plastic ammunition belt.
  74. Willoughby, Marshall O., Plastic bullet.
  75. Padgett, Charles; Padgett, Robert Lanse, Polymer-based machine gun belt links and cartridge casings and manufacturing method.
  76. Padgett, Charles; Padgett, Robert Lanse, Polymer-based machine gun belt links and cartridge casings and manufacturing method.
  77. Andersson Norman H. (Alta Loma CA) Mack S. D. (Mira Loma CA) LaRocca ; deceased Edward W. (late of Placentia CA by Mary C. LaRocca ; executor), Pre-stressed cartridge case.
  78. Vatsvog Marlo K. (3110 W. Fairway Dr. Coeur d\Alene ID 83814), Pressure regulating composite cartridge.
  79. Abet Hans-Guenter (Oss NLX) Maas Adrianus T. (St. Oedenrode NLX), Process for joining a shell with a cartridge case.
  80. Ballreich Kurt (Furth DEX) Jensen Ernst (Furth DEX) Ketterl Alfred (Neumarkt DEX) Stahlmann Rudolf (Furth DEX), Projectile with at least one pyrotechnical charge, especially a tracer charge.
  81. Thiesen Stefan,DEX ; Jungbluth Dieter,DEX, Propellant case for an ammunition cartridge.
  82. Luther Hans Werner (Holzbuttgen DT) Prochnow Jurgen (Dusseldorf DT), Propellent-charge cartridge case.
  83. Luther Hans Werner (Buttgen DT) Bender Peter (Dusseldorf DT), Propulsive-charge case.
  84. Dittrich William A. (4 Tonnelier Way Danville NJ 07834), Reduced energy cartridge.
  85. Dittrich William A. (Denville NJ), Reduced energy cartridge.
  86. Dittrich William A. (Denville NJ), Reduced energy cartridge.
  87. Dindl, Frank J; Jones, Kenneth R, Reduced firing signature weapon cartridge.
  88. Olson Douglas D. ; Adkins Michael G., Reduced propellant ammunition cartridges.
  89. Torsten, Werner, Reusable grenade cartridge.
  90. Dravecky Richard (5861 Cherrywood Dr. Boardman OH 44512) Dravecky Joseph (2085 Elm Trace Austintown OH 44515) Dravecky ; Jr. Frank G. (3167 Paradise La. Canfield OH 44406) Nichols John G. (865 Trailw, Reusable training ammunition.
  91. Joseph,Doug; Lovett,Thomas D., Secure inter-node communication.
  92. Yuhash, deceased, Ladd; Spignese, administrator, Salvatore, Self supporting cartridge and weapon system therefor.
  93. Cudazzo, Antonio, Shell for bullets of automatic or semiautomatic firearms with intertial closure.
  94. Leshner Ervin (Cherry Hill NJ) Donnard Reed E. (Huntingdon Valley PA), Stress modulator ring and microgrooved base for an ammunition cartridge having a plastic case.
  95. Beal Harold F., Subsuoic ammunition.
  96. Ducros Pierre (Pouilly-les-Nonains FRX) Giraudon Michel P. (Henrichemont FRX), Telescoped ammunition round.
  97. Ballreich Kurt (Nuremberg DEX) Jensen Ernst (Frth DEX) Neubert Helmut (Nuremberg DEX), Training cartridge.
  98. Bertiller Roland (Schramberg DEX), Training cartridge.
  99. Kaltmann Hans-Joachim (Augustastrasse DEX) Kantner Horst (Kanzlerstrasse DEX), Training cartridge.
  100. Sylvain Dionne CA; Nathalie Gauthier CA, Training cartridge.
  101. Haeselich, Detlef, Training cartridge for an automatic rapid-fire weapon.
  102. Ballreich, Kurt; Jensen, Ernst; Knappworst, Jurgen, Training cartridge with plastic projectile or dummy projectile.
  103. Jensen Ernst (Frth DEX) Knappworst Jrgen (Frth DEX) Stahlmann Rudolf (Frth DEX), Training cartridge with synthetic resin projectile or dummy projectile.
  104. Ballreich Kurt (Nurnberg DEX) Homburg Axel (Taunusstein DEX) Rammensee Horst (Nurnberg DEX) Umbach Hans (Furth DEX), Use of radiation-crosslinked polyethylene.
  105. Muellich Vitus,DEX, Workpiece of plastic and production process for such a workpiece.

이 특허를 인용한 특허 (9)

  1. Burrow, Lonnie, Ammunition cartridge with primer insert.
  2. Burrow, Lonnie, Method of making a primer insert for use in polymer ammunition.
  3. Burrow, Lonnie, Polymer ammunition cartridge having a three-piece primer insert.
  4. Burrow, Lonnie, Polymer ammunition cartridge having a three-piece primer insert.
  5. Burrow, Lonnie, Polymer ammunition having a primer insert with a primer pocket groove.
  6. Burrow, Lonnie, Polymer ammunition having a primer insert with a primer pocket groove.
  7. Burrow, Lonnie, Polymer ammunition having a three-piece primer insert.
  8. Burrow, Lonnie, Polymer ammunition having a three-piece primer insert.
  9. Burrow, Lonnie, Three-piece primer insert having an internal diffuser for polymer ammunition.

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