WO1998055819A1 - Firearms - Google Patents
Firearms Download PDFInfo
- Publication number
- WO1998055819A1 WO1998055819A1 PCT/AU1998/000415 AU9800415W WO9855819A1 WO 1998055819 A1 WO1998055819 A1 WO 1998055819A1 AU 9800415 W AU9800415 W AU 9800415W WO 9855819 A1 WO9855819 A1 WO 9855819A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- assembly
- barrels
- barrel
- shotgun
- propellant charges
- Prior art date
Links
Classifications
-
- 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
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
- F41A21/06—Plural barrels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
- F41A21/28—Gas-expansion chambers; Barrels provided with gas-relieving ports
-
- 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
-
- 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
- F42B5/03—Cartridges, i.e. cases with charge and missile containing more than one missile
- F42B5/035—Cartridges, i.e. cases with charge and missile containing more than one missile the cartridge or barrel assembly having a plurality of axially stacked projectiles each having a separate propellant charge
Definitions
- the invention relates to firearms.
- This invention has particular, but not exclusive, application to a handguns including shotgun type firearms which utilise barrels such as the barrels described in my earlier International Patent Applications Nos. PCT/AU94/00124 and PCT/AU96/00459.
- Such barrels each have a plurality of projectiles stacked axially within the barrel together with discrete selectively ignitable propellant charges for propelling the projectiles sequentially through the muzzle of the barrel and the sealing engagement between projectiles and barrel being such as to prevent rearward travel of the ignited propellant charge to trailing propellant charges.
- These barrels will be referred to hereinafter as of the type described.
- This invention aims to alleviate perceived shortcomings in conventional weapons such as shotguns which fire a collection of round pellet like shot randomly oriented in the cartridge, which when fired exit from a relatively large bore barrel in a random orientation and at a relatively slow muzzle velocity.
- the shot immediately disperses to cover a relatively large target zone. This effect is useful but the effective range of the shot is very short. Shotguns also require reloading between shots and this reduces their effectiveness.
- Handguns such as pistols also have significant limitations for many reasons including the limited number of shots which may be contained in the weapon and the relatively slow rate of fire available. However they are very portable and concealable and this makes them very useful. DISCLOSURE OF INVENTION
- this invention resides broadly in a handgun assembly having:- a cluster of small bore barrels of the type described each having a longitudinal arrangement of aerodynamically shaped, directional projectiles and interposed propellant charges whereby the barrel assembly has longitudinal arrays or layers of projectiles and interposed propellant charges arranged in longitudinally spaced relationship in their respective barrels, and ignition means for simultaneously igniting the propellant charges in a respective layer of propellant charges.
- this invention resides broadly in a handgun assembly having:- a barrel assembly including a cluster of barrels of the type described; each barrel including a longitudinal arrangement of aerodynamically shaped, directional projectiles and interposed propellant charges whereby the barrel assembly has longitudinal arrays or layers of projectiles and interposed propellant charges, and ignition means for simultaneously igniting the propellant charges in a respective layer of propellant charges .
- The may form the entire barrel assembly of the handgun or the barrel assembly may constitute only a portion of the handgun's barrel assembly, such as by being a replaceable cartridge communicating with fixed barrels in the handgun.
- the barrels may be parallel or may splay slightly to achieve a desired firing pattern.
- Each barrel could have its own electronic ignition means.
- the barrels are clustered about one or more ignition passages extending substantially parallel to the barrels and communicating therewith through longitudinally spaced arrays of transverse bleed passages whereby selectively initiate ignition of primers in the or each ignition passage spreads through the respective aligned one of the longitudinal array of transverse bleed passages and causes ignition of the respective propellant charges communicating therewith.
- the barrels may also be clustered about one or more bypass passages extending substantially parallel to the barrels and communicating therewith through a valved port communicating with longitudinally spaced arrays of transverse bleed passages whereby in the event of an accidental ignition of a primer in a trailing round, the valved port will open to enable the ignited propellant charges to bleed to atmosphere through the bypass passage.
- valved ports enabling each to discharge to a bypass passage in the event of a hang fire or the like accidental ignition of a trailing propellant charge.
- the valved port is in the form of a plugged port in which the plug will be dislodged at a preselected pressure above the normal operating pressures within the barrels.
- the handgun may be in the form of a shotgun and have a large number of small bore barrels clustered about the or each ignition passage, but preferably a central ignition passage.
- the ignition passage may constitute a main barrel provided with primer initiation means for selective initiation of the propellant charges therein.
- the main barrel is suitably the centre barrel and may have a larger bore than the others if desired.
- a cluster of approximately sixty-four 2mm barrels could be provided. This provides a shotgun in which all the simultaneously fired projectiles are individually barrelled. The projectiles would be in the order of 2mm diameter and 5mm in length. If the leading primer in the main barrel is ignited, then all sixty-four projectiles in the leading layer will be fired.
- the barrels may be rifled and the projectiles may be loaded therein in cartridges.
- the barrel may be provided as a disposable barrel containing the projectiles and propellant charges stacked therein.
- the cartridges could align with a single large open barrel of the shotgun but preferably the barrels of the cartridge align with correspondingly arranged small bore barrels in the shotgun.
- the cartridge is provided with locating means for locating it in operative alignment with the shotgun barrels and most preferably the cartridge has a square section housing for operative location with any of its rectangular side faces entered through the loading ⁇ ejection port. This port could be a side, top or underside port.
- any number of groups of sixty-four pellets/projectiles may be fired at any electronically available rate. This provides on the one hand, a low degree of lethality in the case where say a single group of pellets is fired, or an exceedingly high degree of lethality if a number of groups are fired in rapid succession.
- the weapon may be operated as a shotgun machine-gun.
- the primer initiation is suitably electronically controlled and may be electrical, chemical, laser, mechanical or any other available means as is appropriate. DESCRIPTION OF PREFERRED EMBODIMENTS
- FIGS. 1 and 2 illustrate typical shotguns according to this invention
- FIG. 3 is a diagrammatic sectional view of a shotgun cartridge for the shotguns illustrated in Figs. 1 and 2;
- FIG. 4 is an end view of the cartridge illustrated in
- FIGS. 5A to 5D illustrate loading of one preferred form of revolver
- FIGS. 6A and 6B illustrate loading of a further preferred form of revolver
- FIG. 7 illustrate the removal of electronic control means for disarming the revolvers
- FIG. 8 illustrates one form of cartridge which may be used with the handgun of Fig 6, and
- FIG. 9 illustrates a further form of clustered barrel assembly.
- the shotguns 9 and 10 illustrated in Figs. 1 and 2 are similar to the Smith & Wesson AS and the Remington 870 twelve gauge shotguns respectively and have similar loading and unloading features.
- the feed/e ection port 11 has been lengthened to accept a multi-barrel cartridge 12 as illustrated in Figs. 3 and 4 which contains sixty (60) 2mm bore barrels 13 arranged symmetrically about a central main barrel 14, with nine longitudinally spaced layers of streamlined directional projectiles 15 and associated propellant charges 16 therein.
- the main barrel 14 is provided with electrical connections controlled from electronic control means located in the butt of the shotgun and activated by the trigger 18 in conventional manner.
- the electrical connections are controlled for selective ignition of the primers 19 in the respective propellant charges 16 and an array of bleed ports 20 is provided to place the corresponding propellant charges 16 in the barrels 13 in communication with the respective propellant charges in main barrel 14.
- the barrels 13 are clustered in a circular configuration about the main barrel 14 and are supported in a square sectioned housing 21 which may be introduced into the port 11 feed end 22 first in any desired rotational attitude.
- the square housing 21 is used to positively locate the cartridge in the shotgun body 23 in alignment with the correspondingly clustered barrel assembly 24 extending from the body 23.
- the bolt when its controls are set to fire single arrays of projectiles 15 at a time, the bolt may be locked for manual cocking, in which case the recoil is negated. However if three or more layers of projectiles 15 are to be fired substantially simultaneously, such as to empty the operative cartridge, the bolt may be unlocked to enable the recoil action to automatically cock the weapon for its next firing, including ejection of the fired cartridge.
- the shotgun illustrated in Fig. 2 utilises a pump action for reloading cartridges in conventional manner.
- the projectiles 15 are suitably formed with a reverse wedging sealing arrangement as described in my corresponding International application filed 1 June, 1998 or they may utilise a forward wedging arrangement as described in my earlier filed International patent applications set out above.
- Figs. 5, 6 and 7 herewith illustrate two pistols according to further aspects of the present invention.
- the illustrated pistols include a four barrel pistol 40 in which the barrel assembly 41 is removable from the hand grip assembly 42 and a two barrel pistol 50 in which the barrel assembly 51 breaks from the hand grip assembly 52 for reloading.
- the barrel assembly 41 which comprises four integrated barrels clustered together and provided with an integral mounting 43 which enables the barrels to be clipped into a cradle assembly 44 which extends above and forwardly of the hand grip 42.
- Suitable latching means 45 are provided for maintaining the barrel assembly in its operative position in the cradle assembly 44.
- the process of removal of the barrel assembly 41 is illustrated sequentially in the drawings.
- the barrel assembly 51 is withdrawn longitudinally from the end cap 47 which contains concentrically arranged electrical contacts 48 which mate with corresponding contacts in the end of the barrel assembly 41 to provide electrical ignition control of the propellant charges therein.
- this pistol assembly 40 offers the advantage that a user may carry alternate style barrel assemblies for firing different types of projectiles or for rapid reloading should one barrel assembly be emptied or required to be changed in use. All barrels need not contain the same projectiles. One or more could for example contain a shotgun barrel as described above if desired while the others may contain banks of single projectiles with the same or different propellant charges. Selection switches would be provided to enable a user to fire selected or all barrels. Alternatively they could be mounted about a main passage with bleed passages for simultaneous ignition of all rounds in each respective layer of projectiles.
- the barrel assemblies 41 can be of a disposable form or they may be adapted to receive reload cartridges which are inserted into the rear of the respective barrels. Suitable release claws or the like are also supported on the upstanding butt portion 46, which is integral with the hand grip 42, catch the cartridges upon release of the barrel to effect partial withdrawal of spent or partially spent cartridges and thus facilitate their removal for replacement. If desired the barrel assembly 41 may be supported on a slide and associated with recoil or damping means to minimise the reaction upon firing. This recoil would be particularly useful in an instance where a user required to file a number of projectiles simultaneously or in quick succession. That is operation of the pistol 40 in normal manner would provide the normal controllable reaction.
- the two barrel pistol 50 illustrated in Fig. 7 has the barrel assembly 51 arranged for pivotal movement at the front end of the cradle 53 so that the barrel may be broken for reloading with cartridges.
- the pistol 50 receives double tap cartridges 54 of the type described in my International Patent Application No. PCT/AU96/00459.
- cartridges loaded into each of the barrels may be of different configuration and be operable so that an operator may selectively fire rounds from either barrel such as rounds which have a low lethality or rounds which have a high lethality.
- both pistols 40 and 50 actuation is by means of a trigger which is in effect an electronic switch.
- This switch could be sensitive to displacement and/or pressure to enable trained personnel to operate the weapon for selective firing of single or multiple rounds and of different types.
- the pistol assembly 50 has a control insert 55 which fits into a complementary recess in the pistol grip 52, or grip 42 of pistol 40, and which contains the electronic firing controls, memory for storing recorded data and other required electronics, including diagnostics.
- the plug-in insert 55 includes a multipin connector at its inner end which engages with a complementary connector when the insert is pushed into the grip 52 to the fully home position.
- a further multipin connector 57 is provided to enable the electronics therein to be accessed to enables programming of the electronics and display of stored data for desired functions and results on a screen.
- Concentrically arranged contacts 58 are provided for barrel control .
- Fig. 8 illustrates a collapsible stack 60 formed of shock absorbing material 61 and disposed at the rear end of an electronically fired round 63.
- the stack 60 has sections 62 which collapse progressively upon firing the projectiles in the round. In this manner, recoil damping can be built into a fixed barrel weapon which uses replaceable cartridge assemblies. Furthermore, an operator may use rounds with or without the damping means .
- the barrel assembly 70 illustrated in Fig. 9 has barrels 71 clustered about a central bypass passage 72 provided with at least one bleed port 73 associated with the propellant charge 74 of each trailing projectile 75.
- the ports 73 are provided with plugs as illustrated at 76, which are discharged from the ports 73 when a predetermined pressure is exceeded locally in the barrels 71 so as to bleed the excess pressure to atmosphere through the bypass passage 72.
- more than one port may be utilised to provide a greater port bleed area for extreme high pressures.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Toys (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Golf Clubs (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Clamps And Clips (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98922532A EP0985128B1 (en) | 1997-06-03 | 1998-06-02 | Firearms |
DE69836377T DE69836377T2 (en) | 1997-06-03 | 1998-06-02 | FIREARMS |
BR9810071-8A BR9810071A (en) | 1997-06-03 | 1998-06-02 | Firearm and method of ignition of propellant charges for capsules in a set of barrels of a firearm |
AU75149/98A AU742657B2 (en) | 1997-06-03 | 1998-06-02 | Firearms |
KR1019997011283A KR100619578B1 (en) | 1997-06-03 | 1998-06-02 | A barrel assembly for firearms and method of firing a projectile from the barrel assembly for firearms |
JP50111999A JP4191264B2 (en) | 1997-06-03 | 1998-06-02 | Firearm |
CA002292504A CA2292504C (en) | 1997-06-03 | 1998-06-02 | Firearms |
US09/445,025 US6557449B1 (en) | 1997-06-03 | 1998-06-02 | Firearms |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPO7158 | 1997-06-03 | ||
AUPO7158A AUPO715897A0 (en) | 1997-06-03 | 1997-06-03 | Firearms |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/445,025 A-371-Of-International US6557449B1 (en) | 1997-06-03 | 1998-06-02 | Firearms |
US10/116,463 Continuation-In-Part US6543174B2 (en) | 1997-06-03 | 2002-04-05 | Barrel assembly with over-pressure relief |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998055819A1 true WO1998055819A1 (en) | 1998-12-10 |
Family
ID=3801449
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AU1998/000409 WO1998055824A1 (en) | 1997-06-03 | 1998-06-01 | Firearms |
PCT/AU1998/000415 WO1998055819A1 (en) | 1997-06-03 | 1998-06-02 | Firearms |
PCT/AU1998/000414 WO1998055825A1 (en) | 1997-06-03 | 1998-06-02 | Firearms |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AU1998/000409 WO1998055824A1 (en) | 1997-06-03 | 1998-06-01 | Firearms |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AU1998/000414 WO1998055825A1 (en) | 1997-06-03 | 1998-06-02 | Firearms |
Country Status (12)
Country | Link |
---|---|
US (4) | US6343553B1 (en) |
EP (3) | EP0985131B1 (en) |
JP (3) | JP4111465B2 (en) |
KR (3) | KR100619577B1 (en) |
CN (3) | CN1082657C (en) |
AT (3) | ATE451591T1 (en) |
AU (2) | AUPO715897A0 (en) |
BR (3) | BR9812999A (en) |
CA (3) | CA2292501C (en) |
DE (3) | DE69841365D1 (en) |
RU (3) | RU2192614C2 (en) |
WO (3) | WO1998055824A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2001038046A1 (en) * | 1999-11-23 | 2001-05-31 | Metal Storm Limited | Driver for power tools |
EP1175589A1 (en) * | 1999-04-07 | 2002-01-30 | Metal Storm Limited | Projectile firing apparatus |
US6543174B2 (en) | 1997-06-03 | 2003-04-08 | Metal Storm Limited | Barrel assembly with over-pressure relief |
WO2004097326A1 (en) * | 2003-05-02 | 2004-11-11 | Metal Storm Limited | Combined electrical mechanical firing systems |
AU784143B2 (en) * | 1999-11-23 | 2006-02-09 | Metal Storm Limited | Driver for power tools |
WO2007066323A3 (en) * | 2005-12-05 | 2007-07-26 | Yehuda Meller | Firearm |
Families Citing this family (41)
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US6715398B2 (en) | 1994-03-14 | 2004-04-06 | Metal Storm Limited | Barrel assembly for firearms |
AUPN426595A0 (en) * | 1995-07-19 | 1995-10-05 | O'dwyer, James Michael | Firearms |
US6860187B2 (en) | 1999-04-07 | 2005-03-01 | Metal Storm Limited | Projectile launching apparatus and methods for fire fighting |
AUPP961299A0 (en) | 1999-04-07 | 1999-05-06 | Metal Storm Limited | Projectile launching apparatus |
AUPQ413199A0 (en) * | 1999-11-18 | 1999-12-09 | Metal Storm Limited | Forming temporary airborne images |
AUPQ413299A0 (en) * | 1999-11-18 | 1999-12-09 | Metal Storm Limited | Forming temporary airborne images |
KR20020079838A (en) * | 2000-02-09 | 2002-10-19 | 메탈 스톰 리미티드 | Sabot stripping |
AUPQ749900A0 (en) * | 2000-05-15 | 2000-08-10 | Metal Storm Limited | Projectiles |
AU2001267130B2 (en) * | 2000-05-15 | 2006-11-09 | Metal Storm Limited | Sleeved projectiles |
FR2815404B1 (en) * | 2000-10-17 | 2004-11-26 | Ladriere Serge | IMPROVEMENT OF FIREARMS PROJECTILES |
AUPR528001A0 (en) * | 2001-05-25 | 2001-08-16 | Metal Storm Limited | Firearms |
DE10157563A1 (en) * | 2001-11-23 | 2003-06-12 | Rheinmetall W & M Gmbh | Full caliber floor |
WO2003054473A1 (en) * | 2001-12-10 | 2003-07-03 | Piexon Ag | Hand-held firing device comprising several cartridges |
AUPS182802A0 (en) * | 2002-04-19 | 2002-05-30 | Metal Storm Limited | Projectile sealing arrangement |
AUPS303702A0 (en) * | 2002-06-20 | 2002-07-11 | Metal Storm Limited | A cartridge assembly for multiple projectiles |
US20050115129A1 (en) * | 2002-09-04 | 2005-06-02 | Lizarralde Inigo I. | Multiple auto primer system for muzzle-loading firearm |
US6865838B2 (en) * | 2002-09-04 | 2005-03-15 | Dean N. Williams | Multiple auto primer system for muzzle-loading firearm |
AU2003900572A0 (en) | 2003-02-10 | 2003-02-20 | Metal Storm Limited | Electronically selectable kinetic energy projectile |
AU2003902297A0 (en) * | 2003-05-13 | 2003-07-24 | Metal Storm Limited | External propellant initiation system and projectile |
CA2561332C (en) * | 2004-04-02 | 2013-10-08 | Techventure Investments Pty Ltd | A projectile |
US20080257192A1 (en) * | 2004-08-06 | 2008-10-23 | The Commonwealth Of Australia | High Muzzle Velocity Projectiles and Barrels |
US7984581B2 (en) | 2004-10-29 | 2011-07-26 | Lockheed Martin Corporation | Projectile accelerator and related vehicle and method |
US7814696B2 (en) * | 2004-10-29 | 2010-10-19 | Lockheed Martin Corporation | Projectile accelerator and related vehicle and method |
US7357082B1 (en) * | 2005-09-27 | 2008-04-15 | Jeffrey Racho | Modified shotgun and modified shotgun shell ammunition |
US8424233B2 (en) * | 2006-01-17 | 2013-04-23 | Metal Storm Limited | Projectile for a stacked projectile weapon |
ZA200806401B (en) * | 2006-01-17 | 2009-10-28 | Metal Storm Ltd | Projectile for a stacked projectile weapon |
JP5165332B2 (en) * | 2007-10-16 | 2013-03-21 | 株式会社Ihiエアロスペース | Flying object |
US8286558B2 (en) * | 2010-04-22 | 2012-10-16 | Liberty Ammunition, Inc. | Thermoset polymer guide band for projectiles |
JP5576256B2 (en) * | 2010-12-10 | 2014-08-20 | 日油株式会社 | Flying object injection device |
ITBS20110071A1 (en) | 2011-05-19 | 2012-11-20 | Arsenal Firearms Finance Ltd | TWO RODS GUN AND BI-WIRE LOADER |
RU2478895C1 (en) * | 2011-08-10 | 2013-04-10 | Открытое акционерное общество "Завод им. В.А. Дегтярева" | Barrel for gun with gas chamber |
US8375618B1 (en) | 2012-08-27 | 2013-02-19 | Adel Y. A. D. Aloraier | Shoulder-fired grenade launcher |
US9103626B1 (en) * | 2012-09-14 | 2015-08-11 | Heizer Defense, LLC | Firearm having ammunition compartment with H-clip and quick-change barrel with variable diameter bore and optional takedown pin |
AU2015412218B2 (en) * | 2015-10-18 | 2022-02-10 | William Reilly | Sub-mass projectile for auto loading firearm and methods |
RU167921U1 (en) * | 2016-03-24 | 2017-01-12 | Федеральное государственное казённое военное образовательное учреждение высшего образования "Военная академия материально-технического обеспечения имени генерала армии А.В. Хрулёва" Министерства обороны Российской Федерации | GAS SUSPENSION APPARATUS |
US11421970B2 (en) | 2017-05-22 | 2022-08-23 | Fsg Enterprises | Spinning projectile |
WO2019068067A1 (en) * | 2017-09-29 | 2019-04-04 | Cubic Corporation | Indirect fire mission training system - artillery ammunition management |
RU2678216C1 (en) * | 2018-03-13 | 2019-01-24 | Федеральное государственное казенное военное образовательное учреждение высшего образования "Военная академия материально-технического обеспечения имени генерала армии А.В. Хрулёва" | Ammunition in case |
RU2712862C2 (en) * | 2019-02-18 | 2020-01-31 | Виталий Анатольевич Денисов | Detachable centering ring for artillery shells in barrel |
RU2711039C1 (en) * | 2019-07-26 | 2020-01-14 | Александр Георгиевич Семенов | Firearm |
WO2021046332A1 (en) * | 2019-09-06 | 2021-03-11 | Axon Enterprise, Inc. | Inner bore detents for a cartridge of a conducted electrical weapon |
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WO1994020809A1 (en) * | 1993-03-12 | 1994-09-15 | Dwyer James Michael O | A barrel assembly |
WO1997004281A1 (en) * | 1995-07-19 | 1997-02-06 | Dwyer James Michael O | Barrel assembly with axially stacked projectiles |
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FR2672978B1 (en) * | 1991-02-18 | 1993-06-18 | Lacroix E Tous Artifices | AMMUNITION LAUNCHER. |
EP1207152A3 (en) | 1995-12-07 | 2002-06-19 | Bayer Aktiengesellschaft | Pesticides |
-
1997
- 1997-06-03 AU AUPO7158A patent/AUPO715897A0/en not_active Abandoned
-
1998
- 1998-06-01 CN CN98805745XA patent/CN1082657C/en not_active Expired - Fee Related
- 1998-06-01 US US09/424,989 patent/US6343553B1/en not_active Expired - Lifetime
- 1998-06-01 WO PCT/AU1998/000409 patent/WO1998055824A1/en active IP Right Grant
- 1998-06-01 JP JP50111399A patent/JP4111465B2/en not_active Expired - Fee Related
- 1998-06-01 BR BR9812999-6A patent/BR9812999A/en not_active IP Right Cessation
- 1998-06-01 AT AT98923927T patent/ATE451591T1/en not_active IP Right Cessation
- 1998-06-01 EP EP98923927A patent/EP0985131B1/en not_active Expired - Lifetime
- 1998-06-01 DE DE69841365T patent/DE69841365D1/en not_active Expired - Fee Related
- 1998-06-01 KR KR1019997011281A patent/KR100619577B1/en not_active IP Right Cessation
- 1998-06-01 CA CA002292501A patent/CA2292501C/en not_active Expired - Fee Related
- 1998-06-01 RU RU2000100043/02A patent/RU2192614C2/en not_active IP Right Cessation
- 1998-06-02 US US09/424,970 patent/US6431076B1/en not_active Expired - Lifetime
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WO1994020809A1 (en) * | 1993-03-12 | 1994-09-15 | Dwyer James Michael O | A barrel assembly |
WO1997004281A1 (en) * | 1995-07-19 | 1997-02-06 | Dwyer James Michael O | Barrel assembly with axially stacked projectiles |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6543174B2 (en) | 1997-06-03 | 2003-04-08 | Metal Storm Limited | Barrel assembly with over-pressure relief |
EP1175589A1 (en) * | 1999-04-07 | 2002-01-30 | Metal Storm Limited | Projectile firing apparatus |
EP1175589A4 (en) * | 1999-04-07 | 2006-08-23 | Metal Storm Ltd | Projectile firing apparatus |
US7194945B2 (en) | 1999-04-07 | 2007-03-27 | Metal Storm Limited | Projectile firing apparatus |
WO2001038046A1 (en) * | 1999-11-23 | 2001-05-31 | Metal Storm Limited | Driver for power tools |
JP2003514683A (en) * | 1999-11-23 | 2003-04-22 | メタル ストーム リミテッド | Power Tool Driver |
AU784143B2 (en) * | 1999-11-23 | 2006-02-09 | Metal Storm Limited | Driver for power tools |
US7117779B1 (en) | 1999-11-23 | 2006-10-10 | Metal Storm Limited | Driver for power tools |
WO2004097326A1 (en) * | 2003-05-02 | 2004-11-11 | Metal Storm Limited | Combined electrical mechanical firing systems |
US7698849B2 (en) | 2003-05-02 | 2010-04-20 | Metal Storm Limited | Combined electrical mechanical firing systems |
WO2007066323A3 (en) * | 2005-12-05 | 2007-07-26 | Yehuda Meller | Firearm |
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