BR9713270A - Canhão para cartuchos alimentados axialmente, com cartuchos de culatra obturando a câmara de culatra e método de fechamento do cano de uma arma de fogo - Google Patents

Canhão para cartuchos alimentados axialmente, com cartuchos de culatra obturando a câmara de culatra e método de fechamento do cano de uma arma de fogo

Info

Publication number
BR9713270A
BR9713270A BR9713270-5A BR9713270A BR9713270A BR 9713270 A BR9713270 A BR 9713270A BR 9713270 A BR9713270 A BR 9713270A BR 9713270 A BR9713270 A BR 9713270A
Authority
BR
Brazil
Prior art keywords
chamber
barrel
breech
cartridges
propellant
Prior art date
Application number
BR9713270-5A
Other languages
English (en)
Inventor
James Michael O'dwyer
Original Assignee
James Michael O Dwyer
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 James Michael O Dwyer filed Critical James Michael O Dwyer
Publication of BR9713270A publication Critical patent/BR9713270A/pt

Links

Classifications

    • 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
    • F41A1/00—Missile propulsion characterised by the use of explosive or combustible propellant charges
    • 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
    • F42B14/067—Sealing aspects in sabots, e.g. sealing between individual segments of the sabots or sealing between the outer surface of the sabot and the inner surface of the barrel
    • 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
    • F41A1/00—Missile propulsion characterised by the use of explosive or combustible propellant charges
    • F41A1/04—Missile propulsion using the combustion of a liquid, loose powder or gaseous fuel, e.g. hypergolic fuel
    • 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
    • F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
    • F41A9/38—Loading arrangements, i.e. for bringing the ammunition into the firing position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41F—APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS; LAUNCHERS FOR ROCKETS OR TORPEDOES; HARPOON GUNS
    • F41F1/00—Launching apparatus for projecting projectiles or missiles from barrels, e.g. cannons; Harpoon guns
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Toys (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Glass Compositions (AREA)
  • Burglar Alarm Systems (AREA)
  • Conductive Materials (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Seal Device For Vehicle (AREA)

Abstract

"CANHãO PARA CARTUCHOS ALIMENTADOS AXIALMENTE, COM CARTUCHOS DE CULATRA OBTURANDO A CâMARA DE CULATRA E MéTODO DE FECHAMENTO DO CANO DE UMA ARMA DE FOGO", compreendendo uma arma de fogo com projéteis (10), para disparar cartuchos de artilharia (30) de um conjunto de canos (11), utiliza cartuchos tendo um projétil (31) e um associado obturador oco (32), o qual é radialmente expandido por deslocamentoaxial relativo entre o projétil e o obturador oco. O conjunto de canos (1) proporciona uma alma de cano (13), uma câmara de cano (14) para o cartucho a ser disparado e uma associada câmara de culatra (15) para o próximo cartucho a ser disparado. Uma câmara propelente (17) é formada entre a câmara de cano (14) e a câmara de culatra (15). O cartucho de culatra (30) proporciona o fechamento para a câmara de cano (14 e após o disparo é deslocado para a câmara de cano (14) pelo próximo cartucho introduzido na câmara de culatra (15). Propelente líquido pode ser injetado na câmara propelente (17) para facilitar um rápido disparo.
BR9713270-5A 1996-10-23 1997-10-23 Canhão para cartuchos alimentados axialmente, com cartuchos de culatra obturando a câmara de culatra e método de fechamento do cano de uma arma de fogo BR9713270A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPO3156A AUPO315696A0 (en) 1996-10-23 1996-10-23 Projectile firing weapons
PCT/AU1997/000713 WO1998017962A1 (en) 1996-10-23 1997-10-23 Cannon for axially fed rounds with breeched round sealing breech chamber

Publications (1)

Publication Number Publication Date
BR9713270A true BR9713270A (pt) 2000-03-28

Family

ID=3797465

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9713270-5A BR9713270A (pt) 1996-10-23 1997-10-23 Canhão para cartuchos alimentados axialmente, com cartuchos de culatra obturando a câmara de culatra e método de fechamento do cano de uma arma de fogo

Country Status (14)

Country Link
US (1) US6223642B1 (pt)
EP (1) EP0932806B1 (pt)
JP (1) JP4005638B2 (pt)
KR (1) KR100492114B1 (pt)
CN (1) CN1071446C (pt)
AT (1) ATE250748T1 (pt)
AU (1) AUPO315696A0 (pt)
BR (1) BR9713270A (pt)
CA (1) CA2279839C (pt)
DE (1) DE69725157T2 (pt)
RU (1) RU2190818C2 (pt)
TW (1) TW406182B (pt)
WO (1) WO1998017962A1 (pt)
ZA (1) ZA979497B (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
AUPP961299A0 (en) 1999-04-07 1999-05-06 Metal Storm Limited Projectile launching apparatus
AUPR619701A0 (en) 2001-07-06 2001-08-02 Metal Storm Limited Fire fighting
US6860187B2 (en) 1999-04-07 2005-03-01 Metal Storm Limited Projectile launching apparatus and methods for fire fighting
IL145753A0 (en) 1999-04-07 2002-07-25 Metal Storm Ltd Projectile firing apparatus
US20040237762A1 (en) 1999-11-03 2004-12-02 Metal Storm Limited Set defence means
AUPR528001A0 (en) * 2001-05-25 2001-08-16 Metal Storm Limited Firearms
US6516698B1 (en) * 2001-10-31 2003-02-11 Cape Aerospace Muzzle brake for firearm
US20040031382A1 (en) * 2002-08-13 2004-02-19 Ogram Mark Ellery Projectile weapon
US6862996B2 (en) * 2002-10-15 2005-03-08 Mark Key Projectile for rapid fire gun
AU2003902297A0 (en) * 2003-05-13 2003-07-24 Metal Storm Limited External propellant initiation system and projectile
WO2005107449A1 (en) * 2004-05-10 2005-11-17 Tautofi Taurik I Mamae An apparatus and method for fishing
US7814696B2 (en) * 2004-10-29 2010-10-19 Lockheed Martin Corporation Projectile accelerator and related vehicle and method
US7984581B2 (en) 2004-10-29 2011-07-26 Lockheed Martin Corporation Projectile accelerator and related vehicle and method
US8424233B2 (en) * 2006-01-17 2013-04-23 Metal Storm Limited Projectile for a stacked projectile weapon
US20110030542A1 (en) * 2006-01-17 2011-02-10 Cronin Joseph F Projectile for a Stacked Projectile Weapon
US9188417B2 (en) 2013-08-01 2015-11-17 Raytheon Company Separable sabot for launching payload
CN107677162A (zh) * 2016-07-28 2018-02-09 于平 中膛枪、炮与气态装药
CN107300340A (zh) * 2017-06-20 2017-10-27 朱继琼 400公里射程大炮
CN110145412B (zh) * 2019-05-27 2020-11-03 北京理工大学 门式固体火箭发动机
CN111521065B (zh) * 2020-06-02 2022-09-20 南京理工大学 一种安全型枪炮直射校靶镜

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2099993A (en) * 1933-09-15 1937-11-23 Tauschek Gustav Firearm
GB508171A (en) * 1937-10-22 1939-06-27 Gustav Tauschek Fire-arm and projectile assembly therefor
US3169333A (en) * 1963-06-14 1965-02-16 Jr John J Scanlon Projectile for firing a leakproof caseless round
FR2697624B1 (fr) * 1992-11-02 1995-01-13 Giat Ind Sa Système d'alimentation d'un dispositif par un volume de liquide hydraulique ayant une valeur prédéterminée variant en fonction des conditions opératoires.
JPH06194095A (ja) * 1992-12-21 1994-07-15 Japan Steel Works Ltd:The 飛翔体発射装置の逆火安全機構
AUPN426595A0 (en) 1995-07-19 1995-10-05 O'dwyer, James Michael Firearms

Also Published As

Publication number Publication date
WO1998017962A1 (en) 1998-04-30
EP0932806B1 (en) 2003-09-24
EP0932806A1 (en) 1999-08-04
DE69725157D1 (de) 2003-10-30
ATE250748T1 (de) 2003-10-15
TW406182B (en) 2000-09-21
JP4005638B2 (ja) 2007-11-07
KR100492114B1 (ko) 2005-06-01
RU2190818C2 (ru) 2002-10-10
CA2279839C (en) 2005-12-06
DE69725157T2 (de) 2004-07-08
JP2001507437A (ja) 2001-06-05
CN1234111A (zh) 1999-11-03
EP0932806A4 (en) 2000-11-22
US6223642B1 (en) 2001-05-01
AUPO315696A0 (en) 1996-11-14
CA2279839A1 (en) 1998-04-30
ZA979497B (en) 1998-05-12
KR20000052726A (ko) 2000-08-25
CN1071446C (zh) 2001-09-19

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Legal Events

Date Code Title Description
PC Transfer

Free format text: METAL STORM LIMITED (AU)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 12A E 13A ANUIDADE(S).

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 12A E 13A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.