CA2786610A1 - Shotshell with combination load for personal defense - Google Patents

Shotshell with combination load for personal defense Download PDF

Info

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
Application number
CA2786610A
Other languages
French (fr)
Inventor
Matthew D. Richardson
Morris C. Buenemann
Angela C. Berring
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.)
Olin Corp
Original Assignee
Olin Corp
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 filed Critical Olin Corp
Publication of CA2786610A1 publication Critical patent/CA2786610A1/en
Abandoned 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
    • 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.
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.
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.
CA2786610A 2010-01-08 2011-01-08 Shotshell with combination load for personal defense Abandoned CA2786610A1 (en)

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)

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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

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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