CA2425118C - Projectiles sans plomb en matiere metallique en poudre - Google Patents

Projectiles sans plomb en matiere metallique en poudre Download PDF

Info

Publication number
CA2425118C
CA2425118C CA002425118A CA2425118A CA2425118C CA 2425118 C CA2425118 C CA 2425118C CA 002425118 A CA002425118 A CA 002425118A CA 2425118 A CA2425118 A CA 2425118A CA 2425118 C CA2425118 C CA 2425118C
Authority
CA
Canada
Prior art keywords
projectile
lead
lead free
powder
density
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA002425118A
Other languages
English (en)
Other versions
CA2425118A1 (fr
Inventor
Jeffrey W. Stone
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RA Brands LLC
Original Assignee
RA Brands LLC
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
Priority claimed from US09/684,230 external-priority patent/US6892647B1/en
Application filed by RA Brands LLC filed Critical RA Brands LLC
Publication of CA2425118A1 publication Critical patent/CA2425118A1/fr
Application granted granted Critical
Publication of CA2425118C publication Critical patent/CA2425118C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B8/00—Practice or training ammunition
    • F42B8/12—Projectiles or missiles
    • F42B8/14—Projectiles or missiles disintegrating in flight or upon impact
    • F42B8/16—Projectiles or missiles disintegrating in flight or upon impact containing an inert filler in powder or granular form

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La présente invention concerne des projectiles sans plomb présentant une densité inférieure au plomb, y compris des modes de réalisation comportant une poudre métallique à faible ductilité and une poudre métallique à ductilité élevée.
CA002425118A 2000-10-06 2001-10-09 Projectiles sans plomb en matiere metallique en poudre Expired - Fee Related CA2425118C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/684,230 2000-10-06
US09/684,230 US6892647B1 (en) 1997-08-08 2000-10-06 Lead free powdered metal projectiles
PCT/US2001/031343 WO2002046689A1 (fr) 2000-10-06 2001-10-09 Projectiles sans plomb en matiere metallique en poudre

Publications (2)

Publication Number Publication Date
CA2425118A1 CA2425118A1 (fr) 2002-06-13
CA2425118C true CA2425118C (fr) 2009-12-22

Family

ID=24747216

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002425118A Expired - Fee Related CA2425118C (fr) 2000-10-06 2001-10-09 Projectiles sans plomb en matiere metallique en poudre

Country Status (12)

Country Link
EP (1) EP1330626B1 (fr)
KR (1) KR20030048426A (fr)
CN (1) CN1479856A (fr)
AT (1) ATE384240T1 (fr)
AU (1) AU2002213051A1 (fr)
BR (1) BR0114473A (fr)
CA (1) CA2425118C (fr)
DE (1) DE60132477T2 (fr)
DK (1) DK1330626T3 (fr)
IL (1) IL155190A0 (fr)
MX (1) MXPA03003030A (fr)
WO (1) WO2002046689A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH6474A (de) * 1893-02-27 1893-08-15 Von Foerster Max Neues Geschoß
WO1996001407A1 (fr) 1994-07-06 1996-01-18 Lockheed Martin Energy Systems, Inc. Projectiles sans plomb ne nuisant pas a l'environnement et leur procede de fabrication
US6074454A (en) * 1996-07-11 2000-06-13 Delta Frangible Ammunition, Llc Lead-free frangible bullets and process for making same
US6536352B1 (en) * 1996-07-11 2003-03-25 Delta Frangible Ammunition, Llc Lead-free frangible bullets and process for making same
US5847313A (en) * 1997-01-30 1998-12-08 Cove Corporation Projectile for ammunition cartridge
US5917143A (en) * 1997-08-08 1999-06-29 Remington Arms Company, Inc. Frangible powdered iron projectiles
US6090178A (en) * 1998-04-22 2000-07-18 Sinterfire, Inc. Frangible metal bullets, ammunition and method of making such articles

Also Published As

Publication number Publication date
CN1479856A (zh) 2004-03-03
BR0114473A (pt) 2004-01-13
CA2425118A1 (fr) 2002-06-13
WO2002046689A1 (fr) 2002-06-13
DE60132477D1 (de) 2008-03-06
ATE384240T1 (de) 2008-02-15
EP1330626A1 (fr) 2003-07-30
DE60132477T2 (de) 2009-01-15
DK1330626T3 (da) 2008-05-26
EP1330626B1 (fr) 2008-01-16
KR20030048426A (ko) 2003-06-19
IL155190A0 (en) 2003-11-23
MXPA03003030A (es) 2003-06-24
AU2002213051A1 (en) 2002-06-18
EP1330626A4 (fr) 2004-10-13

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EEER Examination request
MKLA Lapsed

Effective date: 20171010