WO2003029746A3 - Dual core ammunition - Google Patents

Dual core ammunition Download PDF

Info

Publication number
WO2003029746A3
WO2003029746A3 PCT/US2002/014491 US0214491W WO03029746A3 WO 2003029746 A3 WO2003029746 A3 WO 2003029746A3 US 0214491 W US0214491 W US 0214491W WO 03029746 A3 WO03029746 A3 WO 03029746A3
Authority
WO
WIPO (PCT)
Prior art keywords
core
precursor
pellet
jacket
dual core
Prior art date
Application number
PCT/US2002/014491
Other languages
French (fr)
Other versions
WO2003029746A2 (en
Inventor
Henry J Halverson
Original Assignee
Olin Corp
Henry J Halverson
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
Application filed by Olin Corp, Henry J Halverson filed Critical Olin Corp
Priority to KR10-2003-7014802A priority Critical patent/KR20040004624A/en
Priority to CA002448968A priority patent/CA2448968A1/en
Priority to AU2002361543A priority patent/AU2002361543A1/en
Priority to IL15861702A priority patent/IL158617A0/en
Priority to EP02797020A priority patent/EP1407216A2/en
Publication of WO2003029746A2 publication Critical patent/WO2003029746A2/en
Priority to NO20035314A priority patent/NO20035314L/en
Publication of WO2003029746A3 publication Critical patent/WO2003029746A3/en

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B30/00—Projectiles or missiles, not otherwise provided for, characterised by the ammunition class or type, e.g. by the launching apparatus or weapon used
    • F42B30/02—Bullets

Abstract

A bullet jacket (70; 170) precursor, a pellet first core (72; 172) precursor, and a second core (74; 174) precursor are provided. The pellet and second core precursor are inserted into the jacket precursor. The second core precursor is pressed against the pellet so as to deform the pellet to fill a frontal volume of the jacket precursor as a first core with relatively less (if any) deformation of the second core precursor. An aft portion of the jacket precursor is deformed to contain the second core precursor as a second core. Preferred embodiments are formed substantially as drop-in replacements for existing bullets. A match embodiment features a lead rear core and a very light front core (e.g., a carbonate powder). A non-toxic embodiment comprises a tin front core and a harder rear core.
PCT/US2002/014491 2001-05-29 2002-05-08 Dual core ammunition WO2003029746A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR10-2003-7014802A KR20040004624A (en) 2001-05-29 2002-05-08 Dual core ammunition
CA002448968A CA2448968A1 (en) 2001-05-29 2002-05-08 Dual core ammunition
AU2002361543A AU2002361543A1 (en) 2001-05-29 2002-05-08 Dual core ammunition
IL15861702A IL158617A0 (en) 2001-05-29 2002-05-08 Dual core ammunition
EP02797020A EP1407216A2 (en) 2001-05-29 2002-05-08 Dual core ammunition
NO20035314A NO20035314L (en) 2001-05-29 2003-11-28 Double-core ammunition

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US29416901P 2001-05-29 2001-05-29
US60/294,169 2001-05-29
US10/010,009 2001-11-09
US10/010,009 US20020178963A1 (en) 2001-05-29 2001-11-09 Dual core ammunition

Publications (2)

Publication Number Publication Date
WO2003029746A2 WO2003029746A2 (en) 2003-04-10
WO2003029746A3 true WO2003029746A3 (en) 2004-04-15

Family

ID=26680628

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/014491 WO2003029746A2 (en) 2001-05-29 2002-05-08 Dual core ammunition

Country Status (10)

Country Link
US (1) US20020178963A1 (en)
EP (1) EP1407216A2 (en)
KR (1) KR20040004624A (en)
CN (1) CN1630803A (en)
AU (1) AU2002361543A1 (en)
CA (1) CA2448968A1 (en)
CZ (1) CZ20033259A3 (en)
IL (1) IL158617A0 (en)
NO (1) NO20035314L (en)
WO (1) WO2003029746A2 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7243588B2 (en) 2001-05-15 2007-07-17 Doris Nebel Beal Inter Vivos Patent Trust Power-based core for ammunition projective
WO2003104742A2 (en) * 2001-05-15 2003-12-18 Beal Harold F In-situ formation of cap for ammunition projectile
US7000547B2 (en) 2002-10-31 2006-02-21 Amick Darryl D Tungsten-containing firearm slug
KR100864573B1 (en) * 2005-09-13 2008-10-20 공주대학교 산학협력단 Projectile of small arms and method of making same
US8393273B2 (en) 2009-01-14 2013-03-12 Nosler, Inc. Bullets, including lead-free bullets, and associated methods
US20120180690A1 (en) * 2010-04-19 2012-07-19 Masinelli Kyle A Full metal jacket bullets with improved lethality
US8307766B2 (en) * 2010-04-22 2012-11-13 Liberty Ammunition, Inc. Drag effect trajectory enhanced projectile
RU2451897C1 (en) * 2010-10-04 2012-05-27 Валерий Анатольевич Волохов Armour piercer for rifled fire weapon
RU2451899C1 (en) * 2010-10-04 2012-05-27 Валерий Анатольевич Волохов Armour piercer for rifled fire weapon
RU2451898C1 (en) * 2010-10-04 2012-05-27 Валерий Анатольевич Волохов Projectile for rifled fire weapon
RU2556399C2 (en) * 2013-12-05 2015-07-10 Закрытое акционерное общество "Барнаульский патронный завод" Small arms cartridge bullet
PL3105537T3 (en) * 2014-02-10 2018-10-31 Ruag Ammotec Gmbh Pb-free deforming/partially fragmenting projectile with a defined mushrooming and fragmenting behavior
RU2544445C1 (en) * 2014-02-20 2015-03-20 Закрытое акционерное общество "Новосибирский патронный завод" (ЗАО "НПЗ") Bullet
USD813974S1 (en) 2015-11-06 2018-03-27 Vista Outdoor Operations Llc Cartridge with an enhanced ball round
RU2630025C2 (en) * 2015-12-04 2017-09-05 Акционерное общество "Новосибирский патронный завод" (АО "НПЗ") Bullet
KR101660887B1 (en) 2016-02-25 2016-09-28 주식회사 두레텍 Bullet
US10436550B2 (en) 2016-03-22 2019-10-08 Vista Outdoor Operations Llc Holster
US9777986B1 (en) 2016-03-22 2017-10-03 Vista Outdoor Operations Llc Holster
KR101754061B1 (en) * 2017-04-18 2017-07-05 주식회사 두레텍 Flying stable bullets whose center of gravity is at the front of the bullet and its manufacturing method.
KR101713529B1 (en) 2016-10-28 2017-03-08 주식회사 두레텍 Bullets using a fluid of flowing surface of warhead and a method of maufacture
AR107151A1 (en) * 2016-12-20 2018-03-28 Leguizamon Armando Francisco ANTIREBOTE ORGANIC BULLET AND PROCESS TO MANUFACTURE IT
US10551154B2 (en) 2017-01-20 2020-02-04 Vista Outdoor Operations Llc Rifle cartridge with improved bullet upset and separation
US10690464B2 (en) 2017-04-28 2020-06-23 Vista Outdoor Operations Llc Cartridge with combined effects projectile
USD848569S1 (en) 2018-01-20 2019-05-14 Vista Outdoor Operations Llc Rifle cartridge
IL264246B (en) * 2019-01-14 2020-06-30 Imi Systems Ltd Small caliber ammunition cartridge and armor piercing match bullet thereof
DE102020133371B4 (en) 2020-12-14 2023-07-06 Ruag Ammotec Ag Full metal jacketed bullet and method for manufacturing a full metal jacketed bullet

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB125428A (en) * 1916-07-17 1919-04-24 Richard Tetley Glazebrook Improvements in Projectiles for Small Arms.
US2393648A (en) * 1942-02-20 1946-01-29 Carl A Martin Projectile
US2402018A (en) * 1943-03-11 1946-06-11 Remington Arms Co Inc Method of making incendiary bullets
US3720170A (en) * 1970-10-12 1973-03-13 W Godfrey Heavy small arms projectile
US4517898A (en) * 1979-12-14 1985-05-21 Davis Dale M Highly accurate projectile for use with small arms
US5399187A (en) * 1993-09-23 1995-03-21 Olin Corporation Lead-free bullett
US5454325A (en) * 1993-09-20 1995-10-03 Beeline Custom Bullets Limited Small arms ammunition bullet
WO1997020185A1 (en) * 1995-11-30 1997-06-05 Olin Corporation Dual core jacketed bullet
US5847313A (en) * 1997-01-30 1998-12-08 Cove Corporation Projectile for ammunition cartridge
US6085661A (en) * 1997-10-06 2000-07-11 Olin Corporation Small caliber non-toxic penetrator projectile
US6371029B1 (en) * 2000-01-26 2002-04-16 Harold F. Beal Powder-based disc for gun ammunition having a projectile which includes a frangible powder-based core disposed within a metallic jacket
US6546875B2 (en) * 2001-04-23 2003-04-15 Ut-Battelle, Llc Non-lead hollow point bullet

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9302056A (en) 1993-11-26 1995-06-16 Billiton Witmetaal Bullet and the use of an Sn alloy therefor.
US6016754A (en) 1997-12-18 2000-01-25 Olin Corporation Lead-free tin projectile

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB125428A (en) * 1916-07-17 1919-04-24 Richard Tetley Glazebrook Improvements in Projectiles for Small Arms.
US2393648A (en) * 1942-02-20 1946-01-29 Carl A Martin Projectile
US2402018A (en) * 1943-03-11 1946-06-11 Remington Arms Co Inc Method of making incendiary bullets
US3720170A (en) * 1970-10-12 1973-03-13 W Godfrey Heavy small arms projectile
US4517898A (en) * 1979-12-14 1985-05-21 Davis Dale M Highly accurate projectile for use with small arms
US5454325A (en) * 1993-09-20 1995-10-03 Beeline Custom Bullets Limited Small arms ammunition bullet
US5399187A (en) * 1993-09-23 1995-03-21 Olin Corporation Lead-free bullett
WO1997020185A1 (en) * 1995-11-30 1997-06-05 Olin Corporation Dual core jacketed bullet
US5847313A (en) * 1997-01-30 1998-12-08 Cove Corporation Projectile for ammunition cartridge
US6085661A (en) * 1997-10-06 2000-07-11 Olin Corporation Small caliber non-toxic penetrator projectile
US6371029B1 (en) * 2000-01-26 2002-04-16 Harold F. Beal Powder-based disc for gun ammunition having a projectile which includes a frangible powder-based core disposed within a metallic jacket
US6546875B2 (en) * 2001-04-23 2003-04-15 Ut-Battelle, Llc Non-lead hollow point bullet

Also Published As

Publication number Publication date
CA2448968A1 (en) 2003-04-10
AU2002361543A1 (en) 2003-04-14
IL158617A0 (en) 2004-05-12
NO20035314D0 (en) 2003-11-28
CZ20033259A3 (en) 2004-03-17
EP1407216A2 (en) 2004-04-14
CN1630803A (en) 2005-06-22
NO20035314L (en) 2003-11-28
KR20040004624A (en) 2004-01-13
US20020178963A1 (en) 2002-12-05
WO2003029746A2 (en) 2003-04-10

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