IL123629A - Lead-free frangible bullets and process for making same - Google Patents

Lead-free frangible bullets and process for making same

Info

Publication number
IL123629A
IL123629A IL12362997A IL12362997A IL123629A IL 123629 A IL123629 A IL 123629A IL 12362997 A IL12362997 A IL 12362997A IL 12362997 A IL12362997 A IL 12362997A IL 123629 A IL123629 A IL 123629A
Authority
IL
Israel
Prior art keywords
lead
making same
frangible bullets
free frangible
free
Prior art date
Application number
IL12362997A
Other languages
English (en)
Other versions
IL123629A0 (en
Original Assignee
Scm Metal Products Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24724221&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IL123629(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Scm Metal Products Inc filed Critical Scm Metal Products Inc
Publication of IL123629A0 publication Critical patent/IL123629A0/xx
Publication of IL123629A publication Critical patent/IL123629A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0425—Copper-based alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/16—Both compacting and sintering in successive or repeated steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/72—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material
    • F42B12/74—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the core or solid body

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Powder Metallurgy (AREA)
IL12362997A 1996-07-11 1997-04-25 Lead-free frangible bullets and process for making same IL123629A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/678,776 US6074454A (en) 1996-07-11 1996-07-11 Lead-free frangible bullets and process for making same
PCT/US1997/006970 WO1998002266A1 (fr) 1996-07-11 1997-04-25 Balles desintegrantes sans plomb et leur procede de production

Publications (2)

Publication Number Publication Date
IL123629A0 IL123629A0 (en) 1998-10-30
IL123629A true IL123629A (en) 2000-11-21

Family

ID=24724221

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12362997A IL123629A (en) 1996-07-11 1997-04-25 Lead-free frangible bullets and process for making same

Country Status (7)

Country Link
US (1) US6074454A (fr)
EP (1) EP0853518A4 (fr)
KR (1) KR100513113B1 (fr)
AU (1) AU726340B2 (fr)
CA (1) CA2231572A1 (fr)
IL (1) IL123629A (fr)
WO (1) WO1998002266A1 (fr)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
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US6536352B1 (en) * 1996-07-11 2003-03-25 Delta Frangible Ammunition, Llc Lead-free frangible bullets and process for making same
US6892647B1 (en) 1997-08-08 2005-05-17 Ra Brands, L.L.C. Lead free powdered metal projectiles
US6090178A (en) 1998-04-22 2000-07-18 Sinterfire, Inc. Frangible metal bullets, ammunition and method of making such articles
SE517797C2 (sv) * 1999-09-03 2002-07-16 Norma Prec Ab Projektil av sintrat metallpulver
WO2002046689A1 (fr) * 2000-10-06 2002-06-13 Ra Brands, L.L.C. Projectiles sans plomb en matiere metallique en poudre
WO2002087808A2 (fr) * 2001-04-26 2002-11-07 International Non-Toxic Composites Corp. Materiau composite contenant du tungstene, de l'etain et un additif organique
US7243588B2 (en) * 2001-05-15 2007-07-17 Doris Nebel Beal Inter Vivos Patent Trust Power-based core for ammunition projective
AU2002367930A1 (en) * 2001-05-15 2003-12-22 Harold F. Beal In-situ formation of cap for ammunition projectile
ATE293708T1 (de) * 2001-10-16 2005-05-15 Internat Non Toxic Composites Wolfram und bronze enthaltender verbundwerkstoff
ATE399887T1 (de) * 2001-10-16 2008-07-15 Internat Non Toxic Composites Nontoxischen verbundwerkstoffe höher dichte welche wolfram-, ein anderes metall- und polymerpulver beinhalten
US6837915B2 (en) * 2002-09-20 2005-01-04 Scm Metal Products, Inc. High density, metal-based materials having low coefficients of friction and wear rates
US20050005807A1 (en) * 2002-10-29 2005-01-13 Polytech Ammunition Company Lead free, composite polymer based bullet and cartridge case, and method of manufacturing
US20050188890A1 (en) * 2004-02-26 2005-09-01 Alltrista Zinc Products, L.P. Composition and method for making frangible bullet
US9470485B1 (en) 2004-03-29 2016-10-18 Victor B. Kley Molded plastic cartridge with extended flash tube, sub-sonic cartridges, and user identification for firearms and site sensing fire control
US7392746B2 (en) * 2006-06-29 2008-07-01 Hansen Richard D Bullet composition
US8186277B1 (en) 2007-04-11 2012-05-29 Nosler, Inc. Lead-free bullet for use in a wide range of impact velocities
WO2009029168A2 (fr) * 2007-08-10 2009-03-05 Springfield Munitions Company, Llc Article composite métallique et procédé de fabrication correspondant
CN102015914B (zh) * 2008-05-09 2013-09-25 巴斯夫欧洲公司 涂有金属氧化物/氢氧化物层和丙烯酸类共聚物的珠光颜料
US8225718B2 (en) * 2008-10-08 2012-07-24 United States Metal Powders Incorporated Lead free frangible bullets
US8312815B1 (en) 2008-10-08 2012-11-20 United States Metal Powders Incorporated Lead free frangible bullets
US8393273B2 (en) * 2009-01-14 2013-03-12 Nosler, Inc. Bullets, including lead-free bullets, and associated methods
US8365672B2 (en) * 2009-03-25 2013-02-05 Aleaciones De Metales Sinterizados, S.A. Frangible bullet and its manufacturing method
US8028626B2 (en) 2010-01-06 2011-10-04 Ervin Industries, Inc. Frangible, ceramic-metal composite objects and methods of making the same
CA2786331C (fr) 2010-01-06 2018-05-01 Ervin Industries, Inc. Objets composites ceramique-metal cassables et leurs procedes de fabrication
US8763535B2 (en) 2011-01-14 2014-07-01 Pcp Tactical, Llc Narrowing high strength polymer-based cartridge casing for blank and subsonic ammunition
US8573126B2 (en) 2010-07-30 2013-11-05 Pcp Tactical, Llc Cartridge base and plastic cartridge case assembly for ammunition cartridge
US8807008B2 (en) 2011-01-14 2014-08-19 Pcp Tactical, Llc Polymer-based machine gun belt links and cartridge casings and manufacturing method
US10197366B2 (en) 2011-01-14 2019-02-05 Pcp Tactical, Llc Polymer-based cartridge casing for blank and subsonic ammunition
US8869702B2 (en) 2011-01-14 2014-10-28 Pcp Tactical, Llc Variable inside shoulder polymer cartridge
AU2012205378B2 (en) 2011-01-14 2015-12-03 Pcp Tactical, Llc High strength polymer-based cartridge casing and manufacturing method
USD715888S1 (en) 2012-01-13 2014-10-21 Pcp Tactical, Llc Radiused insert
WO2014062267A2 (fr) 2012-07-27 2014-04-24 Olin Corporation Projectile friable
US9134102B2 (en) * 2012-08-06 2015-09-15 William Franklin Flowers Light weight projectiles
US9921017B1 (en) 2013-03-15 2018-03-20 Victor B. Kley User identification for weapons and site sensing fire control
MY197336A (en) 2013-09-24 2023-06-13 Quantum Ammunition Llc Projectiles for ammunition and methods of making and using the same
AU2015288295C1 (en) 2014-04-30 2020-02-13 G9 Holdings, Llc Projectile with enhanced ballistics
USD778392S1 (en) 2015-03-02 2017-02-07 Timothy G. Smith Lead-free rimfire projectile
US10222183B2 (en) * 2015-03-02 2019-03-05 Timothy G. Smith Lead-free rimfire projectile
KR20180114903A (ko) * 2016-01-20 2018-10-19 신터파이어, 인코퍼레이션 구리 분말의 압축된 혼합물을 포함하는 탄환
US10260850B2 (en) 2016-03-18 2019-04-16 Environ-Metal, Inc. Frangible firearm projectiles, methods for forming the same, and firearm cartridges containing the same
US10690465B2 (en) 2016-03-18 2020-06-23 Environ-Metal, Inc. Frangible firearm projectiles, methods for forming the same, and firearm cartridges containing the same
KR101656737B1 (ko) 2016-06-04 2016-09-12 주식회사 풍산 노즈보이드와 테일할로우포인트가 형성된 고 세장비 탄자
US11313657B1 (en) 2016-11-14 2022-04-26 Erik Agazim Multi-piece projectile with an insert formed via a powder metallurgy process
US20180135950A1 (en) * 2016-11-14 2018-05-17 Erik Agazim Frangible Bullet Tip
AR107151A1 (es) * 2016-12-20 2018-03-28 Leguizamon Armando Francisco Bala orgánica antirebote y proceso para fabricarla
US11821714B2 (en) 2017-10-17 2023-11-21 Smart Nanos, Llc Multifunctional composite projectiles and methods of manufacturing the same
CA3079214A1 (fr) 2017-10-17 2019-04-25 Smart Nanos, Llc Projectiles composites multifonctionnels et leurs procedes de fonctionnement
US10823540B2 (en) 2017-12-14 2020-11-03 Quantum Ammunition, Llc Projectiles for ammunition and methods of making and using the same
EP3821199B1 (fr) 2018-07-30 2024-04-17 Pcp Tactical, Llc Cartouche de polymère avec insert métallique à ajustement par encliquetage amélioré et rapports d'épaisseur améliorés
USD898861S1 (en) * 2019-06-18 2020-10-13 Sinterfire, Inc. Projectile
US11428517B2 (en) 2019-09-20 2022-08-30 Npee L.C. Projectile with insert
CN110791677A (zh) * 2019-11-18 2020-02-14 中国科学院上海硅酸盐研究所 一种高性能耐磨青铜基复合材料及其制备方法和应用
US11852449B2 (en) 2020-06-25 2023-12-26 Federal Cartridge Company Bismuth-based firearm projectiles, firearm cartridges including the same, and related methods

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB531389A (en) * 1938-04-22 1941-01-03 Albert Leverett Woodworth Improvements in or relating to bullets
US2409307A (en) * 1942-07-01 1946-10-15 Gen Motors Corp Projectile
US2995090A (en) * 1954-07-02 1961-08-08 Remington Arms Co Inc Gallery bullet
US3123003A (en) * 1962-01-03 1964-03-03 lange
CA985954A (en) * 1974-03-07 1976-03-23 Joseph F.L.J. Pichard Projectiles for air arms
US4165692A (en) * 1977-10-25 1979-08-28 Calspan Corporation Frangible projectile for gunnery practice
US4949645A (en) * 1982-09-27 1990-08-21 Royal Ordnance Speciality Metals Ltd. High density materials and products
FR2633205B1 (fr) * 1988-06-22 1992-04-30 Cime Bocuze Procede de mise en forme directe et d'optimisation des caracteristiques mecaniques de projectiles perforants en alliage de tungstene a haute densite
US4881465A (en) * 1988-09-01 1989-11-21 Hooper Robert C Non-toxic shot pellets for shotguns and method
US5078054A (en) * 1989-03-14 1992-01-07 Olin Corporation Frangible projectile
JPH04131334A (ja) * 1990-09-21 1992-05-06 Sumitomo Metal Ind Ltd 成形弾用合金の製造方法
US5198616A (en) * 1990-09-28 1993-03-30 Bei Electronics, Inc. Frangible armor piercing incendiary projectile
US5237930A (en) * 1992-02-07 1993-08-24 Snc Industrial Technologies, Inc. Frangible practice ammunition
US5279787A (en) * 1992-04-29 1994-01-18 Oltrogge Victor C High density projectile and method of making same from a mixture of low density and high density metal powders
US5527376A (en) * 1994-10-18 1996-06-18 Teledyne Industries, Inc. Composite shot
GB9310915D0 (en) * 1993-05-27 1993-07-14 Royal Ordance Plc Improvements in or relating to projectiles
US5460639A (en) * 1993-08-09 1995-10-24 Sumitomo Electric Industries, Ltd. Sintered contact component
US5399187A (en) * 1993-09-23 1995-03-21 Olin Corporation Lead-free bullett
DE4420505C1 (de) * 1994-06-13 1996-01-18 Wilhelm Brenneke Gmbh & Co Kg Verfahren zur Herstellung eines Jagdgeschosses mit Hohlspitze
US5616642A (en) * 1995-04-14 1997-04-01 West; Harley L. Lead-free frangible ammunition

Also Published As

Publication number Publication date
CA2231572A1 (fr) 1998-01-22
KR19990044622A (ko) 1999-06-25
US6074454A (en) 2000-06-13
EP0853518A4 (fr) 1999-06-02
KR100513113B1 (ko) 2005-11-11
EP0853518A1 (fr) 1998-07-22
WO1998002266A1 (fr) 1998-01-22
AU726340B2 (en) 2000-11-02
IL123629A0 (en) 1998-10-30
AU2812897A (en) 1998-02-09

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Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
HP Change in proprietorship
KB Patent renewed
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees