CA3128704C - Enhanced polymer marking projectile for nonlethal cartridge - Google Patents
Enhanced polymer marking projectile for nonlethal cartridge Download PDFInfo
- Publication number
- CA3128704C CA3128704C CA3128704A CA3128704A CA3128704C CA 3128704 C CA3128704 C CA 3128704C CA 3128704 A CA3128704 A CA 3128704A CA 3128704 A CA3128704 A CA 3128704A CA 3128704 C CA3128704 C CA 3128704C
- Authority
- CA
- Canada
- Prior art keywords
- projectile
- nonlethal
- cartridge
- polymer
- sabot
- 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.)
- Active
Links
- 231100001160 nonlethal Toxicity 0.000 title claims abstract description 105
- 229920000642 polymer Polymers 0.000 title claims abstract description 103
- 239000003380 propellant Substances 0.000 claims abstract description 22
- 230000006641 stabilisation Effects 0.000 claims abstract description 8
- 238000011105 stabilization Methods 0.000 claims abstract description 8
- 239000002861 polymer material Substances 0.000 claims description 21
- 150000001875 compounds Chemical class 0.000 claims description 20
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000012549 training Methods 0.000 description 10
- 239000004033 plastic Substances 0.000 description 8
- 229920003023 plastic Polymers 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000010304 firing Methods 0.000 description 4
- YQOLEILXOBUDMU-KRWDZBQOSA-N (4R)-5-[(6-bromo-3-methyl-2-pyrrolidin-1-ylquinoline-4-carbonyl)amino]-4-(2-chlorophenyl)pentanoic acid Chemical compound CC1=C(C2=C(C=CC(=C2)Br)N=C1N3CCCC3)C(=O)NC[C@H](CCC(=O)O)C4=CC=CC=C4Cl YQOLEILXOBUDMU-KRWDZBQOSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 229940125844 compound 46 Drugs 0.000 description 3
- 230000003116 impacting effect Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 2
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920005570 flexible polymer Polymers 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920002397 thermoplastic olefin Polymers 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000238367 Mya arenaria Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 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
- F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
- F42B12/36—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information
- F42B12/40—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information of target-marking, i.e. impact-indicating type
-
- 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
- F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
- F42B12/34—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect expanding before or on impact, i.e. of dumdum or mushroom type
-
- 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
- F42B12/745—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the core or solid body the core being made of plastics; Compounds or blends of plastics and other materials, e.g. fillers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B14/00—Projectiles or missiles characterised by arrangements for guiding or sealing them inside barrels, or for lubricating or cleaning barrels
- F42B14/02—Driving bands; Rotating bands
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B14/00—Projectiles or missiles characterised by arrangements for guiding or sealing them inside barrels, or for lubricating or cleaning barrels
- F42B14/06—Sub-calibre projectiles having sabots; Sabots therefor
- F42B14/064—Sabots enclosing the rear end of a kinetic energy projectile, i.e. having a closed disk shaped obturator base and petals extending forward from said base
-
- 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
- F42B8/02—Cartridges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
- F42B5/02—Cartridges, i.e. cases with charge and missile
- F42B5/045—Cartridges, i.e. cases with charge and missile of telescopic type
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Toys (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Medicinal Preparation (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962813357P | 2019-03-04 | 2019-03-04 | |
| US62/813,357 | 2019-03-04 | ||
| PCT/CA2020/050240 WO2020176970A1 (en) | 2019-03-04 | 2020-02-25 | Enhanced polymer marking projectile for nonlethal cartridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA3128704A1 CA3128704A1 (en) | 2020-09-10 |
| CA3128704C true CA3128704C (en) | 2023-06-13 |
Family
ID=72338108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3128704A Active CA3128704C (en) | 2019-03-04 | 2020-02-25 | Enhanced polymer marking projectile for nonlethal cartridge |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US11287235B2 (enExample) |
| EP (1) | EP3935339B1 (enExample) |
| JP (1) | JP7358494B2 (enExample) |
| AU (1) | AU2020230461B2 (enExample) |
| CA (1) | CA3128704C (enExample) |
| ES (1) | ES2979079T3 (enExample) |
| HU (1) | HUE067089T2 (enExample) |
| MX (1) | MX2021010396A (enExample) |
| PL (1) | PL3935339T3 (enExample) |
| RS (1) | RS65470B1 (enExample) |
| SG (1) | SG11202108939RA (enExample) |
| WO (1) | WO2020176970A1 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11473888B2 (en) * | 2020-08-25 | 2022-10-18 | General Dynamics OTS—Canada Inc. | Spotter ammunition projectile and method for making the same |
| US11656063B2 (en) * | 2020-11-12 | 2023-05-23 | General Dynamics OTS—Canada, Inc. | Reduced-energy cartridge with exterior sealing member for fluted chamber |
| JP7636973B2 (ja) * | 2021-06-15 | 2025-02-27 | 株式会社日本製鋼所 | 残渣除去板及び射出体 |
| CN115164650A (zh) * | 2022-07-19 | 2022-10-11 | 湖南洪源远大科技有限公司 | 利用发射能量完成弹丸出膛后解体的全形空包弹 |
| US12203733B2 (en) * | 2022-07-28 | 2025-01-21 | Richmond Italia | Low lethal projectile system |
| SI4361551T1 (sl) | 2022-10-28 | 2025-08-29 | General Dynamics Ordnance And Tactical Systems - Canada, Inc. | Komplet za predelavo za zamenjavo cevi na službenem orožju s cevjo za urjenje, da bi pri urjenju izstrelili vadbene naboje z nižjo energijo |
| US12025415B1 (en) * | 2023-04-15 | 2024-07-02 | UMAREX GmbH & Co. KG | Precision non-shattering less-lethal projectile |
| WO2024218577A1 (en) | 2023-04-15 | 2024-10-24 | UMAREX GmbH & Co. KG | Precision non-shattering less-lethal projectile |
| US12352548B1 (en) * | 2024-05-09 | 2025-07-08 | Cherub Milsim, LLC | Soft reusable grenade round for team-based shooting game |
| US12460910B1 (en) | 2024-07-11 | 2025-11-04 | General Dynamics Ordnance and Tactical Systems—Canada, Inc. | Reduced energy marking cartridges providing a multi-phase firing cycle |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5016536A (en) * | 1988-04-11 | 1991-05-21 | Rainier International, Inc. | Non-lethal practice round for automatic and semiautomatic firearms |
| US5035183A (en) | 1990-03-12 | 1991-07-30 | David Luxton | Frangible nonlethal projectile |
| IL97632A (en) | 1990-03-22 | 1994-05-30 | Snc Ind Technologies Inc | Reduced energy |
| TW430736B (en) * | 2000-07-10 | 2001-04-21 | Combined Service Forces 205Th | Bullets for use in training exercises |
| US6439123B1 (en) * | 2000-08-30 | 2002-08-27 | Snc Technologies Inc. | Training cartridge |
| GB2389167A (en) | 2002-05-30 | 2003-12-03 | Lambeth Properties Ltd | Marker projectile |
| US7225741B2 (en) * | 2004-01-22 | 2007-06-05 | Pdt Tech, Llc | Reduced energy training cartridge for self-loading firearms |
| GB0507719D0 (en) * | 2005-04-16 | 2005-05-25 | Secr Defence | Low lethality projectile |
| CN201145529Y (zh) * | 2008-01-16 | 2008-11-05 | 浙江红旗机械有限公司 | 一种标记弹 |
| EP2558813A2 (en) * | 2010-04-14 | 2013-02-20 | Alliant Techsystems Inc. | Marking ammunition |
| US8327767B2 (en) * | 2011-01-27 | 2012-12-11 | General Dynamics-Ordnance and Tactical Systems Canada, Inc. | Reduced energy training cartridge for straight blow back operated firearms |
| SG194090A1 (en) * | 2011-03-30 | 2013-11-29 | Nobel Sport | Less lethal weapon projectile |
| WO2013082557A1 (en) * | 2011-11-30 | 2013-06-06 | Alliant Techsystems Inc. | Polymer projectile having an integrated driving band |
| GB2500028B (en) * | 2012-03-07 | 2015-08-19 | Utm Ip Ltd | Non-lethal telescopically expanding training cartridge for self loading guns |
| WO2014110529A1 (en) * | 2013-01-14 | 2014-07-17 | Pdt Tech, Llc | Improved low energy mechanical operating cartridge |
| US9157715B1 (en) * | 2014-05-14 | 2015-10-13 | General Dynamics Ordnance and Tactical Systems—Canada Inc. | Polymer marking projectile with integrated metallic sealing ring |
-
2020
- 2020-02-19 US US16/795,001 patent/US11287235B2/en active Active
- 2020-02-25 MX MX2021010396A patent/MX2021010396A/es unknown
- 2020-02-25 CA CA3128704A patent/CA3128704C/en active Active
- 2020-02-25 ES ES20766146T patent/ES2979079T3/es active Active
- 2020-02-25 EP EP20766146.3A patent/EP3935339B1/en active Active
- 2020-02-25 AU AU2020230461A patent/AU2020230461B2/en active Active
- 2020-02-25 HU HUE20766146A patent/HUE067089T2/hu unknown
- 2020-02-25 PL PL20766146.3T patent/PL3935339T3/pl unknown
- 2020-02-25 WO PCT/CA2020/050240 patent/WO2020176970A1/en not_active Ceased
- 2020-02-25 JP JP2021552510A patent/JP7358494B2/ja active Active
- 2020-02-25 SG SG11202108939RA patent/SG11202108939RA/en unknown
- 2020-02-25 RS RS20240435A patent/RS65470B1/sr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA3128704A1 (en) | 2020-09-10 |
| MX2021010396A (es) | 2021-10-01 |
| SG11202108939RA (en) | 2021-09-29 |
| HUE067089T2 (hu) | 2024-09-28 |
| US11287235B2 (en) | 2022-03-29 |
| AU2020230461A1 (en) | 2021-08-12 |
| US20210270587A1 (en) | 2021-09-02 |
| JP2022522872A (ja) | 2022-04-20 |
| EP3935339A4 (en) | 2023-03-01 |
| JP7358494B2 (ja) | 2023-10-10 |
| EP3935339C0 (en) | 2024-04-03 |
| PL3935339T3 (pl) | 2024-08-05 |
| EP3935339B1 (en) | 2024-04-03 |
| RS65470B1 (sr) | 2024-05-31 |
| ES2979079T3 (es) | 2024-09-24 |
| EP3935339A1 (en) | 2022-01-12 |
| WO2020176970A1 (en) | 2020-09-10 |
| AU2020230461B2 (en) | 2024-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20220516 |
|
| EEER | Examination request |
Effective date: 20220516 |
|
| EEER | Examination request |
Effective date: 20220516 |
|
| EEER | Examination request |
Effective date: 20220516 |
|
| EEER | Examination request |
Effective date: 20220516 |
|
| EEER | Examination request |
Effective date: 20220516 |
|
| EEER | Examination request |
Effective date: 20220516 |
|
| EEER | Examination request |
Effective date: 20220516 |
|
| EEER | Examination request |
Effective date: 20220516 |