CA2786610A1 - Shotshell with combination load for personal defense - Google Patents
Shotshell with combination load for personal defense Download PDFInfo
- Publication number
- CA2786610A1 CA2786610A1 CA2786610A CA2786610A CA2786610A1 CA 2786610 A1 CA2786610 A1 CA 2786610A1 CA 2786610 A CA2786610 A CA 2786610A CA 2786610 A CA2786610 A CA 2786610A CA 2786610 A1 CA2786610 A1 CA 2786610A1
- Authority
- CA
- Canada
- Prior art keywords
- generally
- shaped
- projectiles
- generally disc
- shotshell
- 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.)
- Abandoned
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B7/00—Shotgun ammunition
- F42B7/02—Cartridges, i.e. cases with propellant charge and missile
- F42B7/04—Cartridges, i.e. cases with propellant charge and missile of pellet type
- F42B7/046—Pellets or shot therefor
-
- 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
Abstract
A shotshelS comprising an elongate casing defining an internal chamber, a propellant located within said casing, and a shot load within the casing, the shot load comprising a plurality of disc-shaped projectiles, arranged in the casing so that the plane of each of the disc-shaped projectiles is generally perpendicular to the longitudinal axis of the casing, and a plurality of generally spherical projectiles disposed in the casing behind the generally disc-shaped projectiles.
Claims (26)
1. A shotshell comprising:
an elongate casing having a longitudinal axis, and a head;
a propellant located within said casing; and a shot load within the internal chamber, the shot load comprising a plurality of generally disc-shaped projectiles, arranged in the casing so that the plane of each of the generally disc-shaped projectiles is generally perpendicular to the longitudinal axis of the casing, and a plurality of generally spherical projectiles disposed in the casing behind the generally disc-shaped projectiles.
an elongate casing having a longitudinal axis, and a head;
a propellant located within said casing; and a shot load within the internal chamber, the shot load comprising a plurality of generally disc-shaped projectiles, arranged in the casing so that the plane of each of the generally disc-shaped projectiles is generally perpendicular to the longitudinal axis of the casing, and a plurality of generally spherical projectiles disposed in the casing behind the generally disc-shaped projectiles.
2. The shotshell according to claim 1 wherein there are at least three generally disc-shaped projectiles.
3. The shotshell according to claim 2 wherein there are four generally disc-shaped projectiles.
4. The shotshell according to claim 1 wherein the diameter of each of the disc-shaped projectiles is at least about 75% of the internal diameter of the casing.
5. The shotshell according to claim 1 wherein the weight of.each of the generally disc-shaped projectiles is at least 50 grains.
6. The shotshell according to claim 1 wherein the diameter of each of the generally spherical projectiles is between about 0.08 and about 0.2 inches.
7. The shotshell according to claim 1 wherein the total mass of the generally disc-shaped projectiles is between about 50% and 220% of the total mass of the generally spherical projectiles.
8. The shotshell according to claim 1 wherein the total mass of the generally disc-shaped projectiles is between about 33% and about 70% of the total mass of the load.
9. The shotshell according to claim 1 wherein the generally disc-shaped projectiles weigh at least as much as 00 buckshot.
10. The shotshell according to claim 1 wherein the generally disc-shaped projectiles weigh at least as much as 000 buckshot.
11. The shotshell according to claim 1 wherein the shotshell is sized to fit .410 bore, and wherein the shell contains three generally disc-shaped projectiles.
12. The shotshell according to claim 11 wherein the generally disc-shaped projectile has a generally central cylindrical section within a diameter, with first and second sides, and a generally frustoconical projection on each of the first and second sides.
13. The shotshell according to claim 11 wherein each of the generally disc-shaped projectiles has a diameter of about 0.4 inches and a height of about 0.25 inches.
14. The shotshell according to claim 13 wherein the generally disc-shaped projectiles are made substantially of lead, and have a weight equal to 000 shot.
15. The shotshell according to claim 1 wherein each of the generally disc-shaped projectiles is copper plated.
16 16. The shotshell according to claim 1 wherein there are twelve generally spherical projectiles, each the size of a standard BB shot.
17. The shotshell according to claim 1 wherein the generally disc-shaped projectiles comprise more than 60% of the weight of the load.
18. A .410 bore shotshell comprising:
an elongate casing with a front end and a back end, and a longitudinal axis extending therebetween, a head at the back end of the casing;
a propellant located within said casing; and a shot load within the internal chamber, the shot load comprising of at least three generally disc-shaped projectiles, each of the generally disc-shaped projectiles weighing at least as much as a 00 buckshot, and being arranged in the casing so that the plane of each of the generally disc-shaped projectiles is generally perpendicular to the longitudinal axis of the casing, and a plurality of generally spherical projectiles disposed in the casing behind the generally disc-shaped projectiles.
an elongate casing with a front end and a back end, and a longitudinal axis extending therebetween, a head at the back end of the casing;
a propellant located within said casing; and a shot load within the internal chamber, the shot load comprising of at least three generally disc-shaped projectiles, each of the generally disc-shaped projectiles weighing at least as much as a 00 buckshot, and being arranged in the casing so that the plane of each of the generally disc-shaped projectiles is generally perpendicular to the longitudinal axis of the casing, and a plurality of generally spherical projectiles disposed in the casing behind the generally disc-shaped projectiles.
19 The .410 bore shotshell according to claim 18 wherein each of the generally disc-shaped projectiles weights at least as much as a 000 buckshot.
20. The .410 bore shotshell according to claim 19 wherein each of the generally disc-shaped projectiles has a diameter of about 0.4 inches and a height of about 0.25 inches.
21. The .410 bore shotshell according to claim 18 wherein there are twelve generally spherical projectiles, each the size of a standard BB shot.
22. A generally disc-shaped projectile for shotshell, the generally disc-shaped projectile having a generally central cylindrical section, with first and second sides, and a generally frustoconical projection on each of the first and second sides.
23. The generally disc-shaped projectile according to claim 22, wherein the generally central cylindrical section has a diameter of about 0.4 inches, wherein the generally disc-shaped projectile has a thickness of about 0.25 inches.
24. The generally disc-shaped projectile of claim 22 wherein the projectile weighs at least as much as a 00 buckshot.
25. The generally disc-shaped projectile of claim 24 wherein the projectile weighs the same as a 000 buckshot.
26. The generally disc-shaped projectile of claim 22 wherein the projectile is made of lead or a lead alloy and copper plated.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29342210P | 2010-01-08 | 2010-01-08 | |
US61/293,422 | 2010-01-08 | ||
US12/985,819 | 2011-01-06 | ||
US12/985,819 US20110185936A1 (en) | 2010-01-08 | 2011-01-06 | Shotshell with combination load for personal defense |
PCT/US2011/020616 WO2011085279A2 (en) | 2010-01-08 | 2011-01-08 | Shotshell with combination load for personal defense |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2786610A1 true CA2786610A1 (en) | 2011-07-14 |
Family
ID=44306181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2786610A Abandoned CA2786610A1 (en) | 2010-01-08 | 2011-01-08 | Shotshell with combination load for personal defense |
Country Status (3)
Country | Link |
---|---|
US (1) | US20110185936A1 (en) |
CA (1) | CA2786610A1 (en) |
WO (1) | WO2011085279A2 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD773008S1 (en) * | 2010-10-20 | 2016-11-29 | Olin Corporation | Shot |
WO2012125944A1 (en) | 2011-03-16 | 2012-09-20 | Olin Corporation | Rounded cubic shot and shotshells loaded with rounded cubic shot |
US8807040B2 (en) | 2011-07-07 | 2014-08-19 | James Y. Menefee, III | Cartridge for multiplex load |
US8651024B2 (en) | 2012-09-01 | 2014-02-18 | Mark Bowen | Shot packing method and related devices |
US9057591B2 (en) * | 2013-10-17 | 2015-06-16 | Ervin Industries, Inc. | Lead-free projectiles and methods of manufacture |
US9188416B1 (en) * | 2013-10-17 | 2015-11-17 | Ervin Industries, Inc. | Lead-free, corrosion-resistant projectiles and methods of manufacture |
US11320235B2 (en) * | 2018-09-26 | 2022-05-03 | David John Fischer | Barrel held firearm carrier |
US11519703B2 (en) * | 2021-01-29 | 2022-12-06 | Vista Outdoor Operations, LLC | Multi-faceted shot |
Family Cites Families (46)
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US219491A (en) * | 1879-09-09 | Improvement in cartridges | ||
US41950A (en) * | 1864-03-15 | Improvement in helical springs | ||
US1195107A (en) * | 1916-08-15 | J ed sheriff | ||
US1204282A (en) * | 1916-01-22 | 1916-11-07 | Robert H Lake | Disk-throwing gun. |
US1244046A (en) * | 1917-07-20 | 1917-10-23 | Robert Ffrench | Projectile. |
US1302720A (en) * | 1918-04-03 | 1919-05-06 | Karl A Schultz | Projectile. |
US1277810A (en) * | 1918-07-05 | 1918-09-03 | William H Woodhouse | Cartridge for shotguns. |
US1575716A (en) * | 1925-05-18 | 1926-03-09 | William J Pavek | Shotgun cartridge |
US1583559A (en) * | 1925-11-02 | 1926-05-04 | Christian H Kenneweg | Shotgun cartridge |
US1883575A (en) * | 1929-06-15 | 1932-10-18 | Western Cartridge Co | Shot shell and method of loading the same |
US2343818A (en) * | 1942-11-09 | 1944-03-07 | Everett M Sweeley | Multimissiled shotgun shell |
US3444813A (en) * | 1954-03-16 | 1969-05-20 | Us Army | Carrier for fin stabilized projectiles |
FR1226603A (en) * | 1959-02-24 | 1960-07-13 | Burst cartridges for firearms, particularly intended for hunting shooting | |
US3131634A (en) * | 1963-07-31 | 1964-05-05 | George H Freed | Multiple missile cartridge |
US3599568A (en) * | 1965-03-31 | 1971-08-17 | Olin Mathieson | Long-range shotshell |
US3598057A (en) * | 1968-09-25 | 1971-08-10 | Us Navy | Canister small arms cartridge |
US3796157A (en) * | 1972-03-03 | 1974-03-12 | R Anderson | Shotgun shell |
US3896732A (en) * | 1972-11-24 | 1975-07-29 | R & D Ass | Multi-section projectile and means for firing the same |
US3870306A (en) * | 1972-12-07 | 1975-03-11 | Skb Arms Co | Artificial target recovery and delivery equipment for use in new shooting game |
US3877381A (en) * | 1973-07-16 | 1975-04-15 | James E Mccoy | Shotgun pellet arrangement |
US3952659A (en) * | 1974-06-20 | 1976-04-27 | Olin Corporation | Flattened spherical shot |
US4173930A (en) * | 1977-10-25 | 1979-11-13 | Faires C Dickson Jr | Dimpled shotgun pellets |
DE2918129A1 (en) * | 1979-05-07 | 1986-06-26 | Rheinmetall GmbH, 4000 Düsseldorf | DISC SHAPED BULLET |
US4982666A (en) * | 1985-02-25 | 1991-01-08 | General Dynamics Land Systems, Inc. | Cartridge for active protection system |
US4635555A (en) * | 1985-09-16 | 1987-01-13 | Ferri Bernard L | Shot pattern controlling device |
US4686904A (en) * | 1986-06-02 | 1987-08-18 | Stafford Gilbert A | Shell having pyramid shaped shot |
US4760793A (en) * | 1987-01-09 | 1988-08-02 | E. I. Du Pont De Nemours And Company | Multi-range shot shell |
US4913054A (en) * | 1987-06-08 | 1990-04-03 | Dynafore Corporation | Projectile delivery apparatus |
US4823702A (en) * | 1987-06-19 | 1989-04-25 | Robert Woolsey | Shotgun projectile |
US4996923A (en) * | 1988-04-07 | 1991-03-05 | Olin Corporation | Matrix-supported flechette load and method and apparatus for manufacturing the load |
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US5527376A (en) * | 1994-10-18 | 1996-06-18 | Teledyne Industries, Inc. | Composite shot |
US5225628A (en) * | 1992-05-12 | 1993-07-06 | Heiny Michael L | High impact-low penetration round |
US5295439A (en) * | 1992-07-07 | 1994-03-22 | Academy Of Applied Science | Incapacitating non-lethal multiple projectile ballistic round |
US5325786A (en) * | 1993-08-10 | 1994-07-05 | Petrovich Paul A | Flechette for a shotgun |
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US5861572A (en) * | 1997-06-02 | 1999-01-19 | Alltrista Corporation | Universal shotgun shell wad |
US6161482A (en) * | 1998-08-18 | 2000-12-19 | Clark; George D. | Multi-disk shell and wad |
US6202561B1 (en) * | 1999-06-25 | 2001-03-20 | Federal Cartridge Company | Shotshell having pellets of different densities in stratified layers |
WO2001096804A2 (en) * | 2000-06-09 | 2001-12-20 | Diller E Wendell | Shotgun shell flight path indicator |
US6367388B1 (en) * | 2001-01-09 | 2002-04-09 | Chris Lee Billings | Ammunition cartridge with differently packed shotshell wad projectile chambers |
US7059233B2 (en) * | 2002-10-31 | 2006-06-13 | Amick Darryl D | Tungsten-containing articles and methods for forming the same |
US7607393B2 (en) * | 2004-08-10 | 2009-10-27 | Alliant Techsystems Inc. | Slug ball ammunition |
US20070084375A1 (en) * | 2005-08-10 | 2007-04-19 | Smith Kyle S | High density cartridge and method for reloading |
US7765933B2 (en) * | 2007-11-06 | 2010-08-03 | Alliant Techsystems Inc. | Shotshell with shot pellets having multiple shapes |
-
2011
- 2011-01-06 US US12/985,819 patent/US20110185936A1/en not_active Abandoned
- 2011-01-08 WO PCT/US2011/020616 patent/WO2011085279A2/en active Application Filing
- 2011-01-08 CA CA2786610A patent/CA2786610A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2011085279A3 (en) | 2012-06-14 |
WO2011085279A2 (en) | 2011-07-14 |
US20110185936A1 (en) | 2011-08-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20151223 |
|
FZDE | Dead |
Effective date: 20180523 |