CA2425118A1 - Projectiles sans plomb en matiere metallique en poudre - Google Patents
Projectiles sans plomb en matiere metallique en poudre Download PDFInfo
- Publication number
- CA2425118A1 CA2425118A1 CA002425118A CA2425118A CA2425118A1 CA 2425118 A1 CA2425118 A1 CA 2425118A1 CA 002425118 A CA002425118 A CA 002425118A CA 2425118 A CA2425118 A CA 2425118A CA 2425118 A1 CA2425118 A1 CA 2425118A1
- Authority
- CA
- Canada
- Prior art keywords
- projectile
- lead free
- ductility metal
- powder
- tin
- 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.)
- Granted
Links
- 239000012255 powdered metal Substances 0.000 title 1
- 239000002184 metal Substances 0.000 claims abstract 27
- 229910052751 metal Inorganic materials 0.000 claims abstract 27
- 239000000843 powder Substances 0.000 claims abstract 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 11
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 10
- 239000000203 mixture Substances 0.000 claims 10
- 229910052718 tin Inorganic materials 0.000 claims 10
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 8
- 229910052725 zinc Inorganic materials 0.000 claims 8
- 239000011701 zinc Substances 0.000 claims 8
- 239000011135 tin Substances 0.000 claims 5
- 229910001128 Sn alloy Inorganic materials 0.000 claims 4
- 229910001297 Zn alloy Inorganic materials 0.000 claims 4
- 229910045601 alloy Inorganic materials 0.000 claims 4
- 239000000956 alloy Substances 0.000 claims 4
- 229910052742 iron Inorganic materials 0.000 claims 3
- 239000002245 particle Substances 0.000 claims 3
- 229910000640 Fe alloy Inorganic materials 0.000 claims 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims 2
- 229910000754 Wrought iron Inorganic materials 0.000 claims 2
- 229910001220 stainless steel Inorganic materials 0.000 claims 2
- 239000010935 stainless steel Substances 0.000 claims 2
- 239000002131 composite material Substances 0.000 claims 1
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Battery Electrode And Active Subsutance (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.
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 true CA2425118A1 (fr) | 2002-06-13 |
| CA2425118C 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)
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH6474A (de) * | 1893-02-27 | 1893-08-15 | Von Foerster Max | Neues Geschoß |
| EP0769131A4 (fr) | 1994-07-06 | 1998-06-03 | Lockheed Martin Energy Sys Inc | Projectiles sans plomb ne nuisant pas a l'environnement et leur procede de fabrication |
| US6536352B1 (en) * | 1996-07-11 | 2003-03-25 | Delta Frangible Ammunition, Llc | Lead-free frangible bullets and process for making same |
| US6074454A (en) * | 1996-07-11 | 2000-06-13 | 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 |
-
2001
- 2001-10-09 DK DK01981408T patent/DK1330626T3/da active
- 2001-10-09 EP EP01981408A patent/EP1330626B1/fr not_active Expired - Lifetime
- 2001-10-09 BR BR0114473-1A patent/BR0114473A/pt not_active IP Right Cessation
- 2001-10-09 KR KR10-2003-7004926A patent/KR20030048426A/ko not_active Application Discontinuation
- 2001-10-09 IL IL15519001A patent/IL155190A0/xx unknown
- 2001-10-09 CA CA002425118A patent/CA2425118C/fr not_active Expired - Fee Related
- 2001-10-09 AT AT01981408T patent/ATE384240T1/de not_active IP Right Cessation
- 2001-10-09 WO PCT/US2001/031343 patent/WO2002046689A1/fr active IP Right Grant
- 2001-10-09 DE DE60132477T patent/DE60132477T2/de not_active Expired - Lifetime
- 2001-10-09 MX MXPA03003030A patent/MXPA03003030A/es unknown
- 2001-10-09 AU AU2002213051A patent/AU2002213051A1/en not_active Abandoned
- 2001-10-09 CN CNA018200559A patent/CN1479856A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP1330626A1 (fr) | 2003-07-30 |
| MXPA03003030A (es) | 2003-06-24 |
| DE60132477D1 (de) | 2008-03-06 |
| EP1330626A4 (fr) | 2004-10-13 |
| ATE384240T1 (de) | 2008-02-15 |
| DK1330626T3 (da) | 2008-05-26 |
| CA2425118C (fr) | 2009-12-22 |
| CN1479856A (zh) | 2004-03-03 |
| EP1330626B1 (fr) | 2008-01-16 |
| AU2002213051A1 (en) | 2002-06-18 |
| DE60132477T2 (de) | 2009-01-15 |
| KR20030048426A (ko) | 2003-06-19 |
| WO2002046689A1 (fr) | 2002-06-13 |
| BR0114473A (pt) | 2004-01-13 |
| IL155190A0 (en) | 2003-11-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20171010 |