CA2621708C - Cartouche a energie reduite amelioree et methode de fabrication connexe - Google Patents

Cartouche a energie reduite amelioree et methode de fabrication connexe Download PDF

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Publication number
CA2621708C
CA2621708C CA2621708A CA2621708A CA2621708C CA 2621708 C CA2621708 C CA 2621708C CA 2621708 A CA2621708 A CA 2621708A CA 2621708 A CA2621708 A CA 2621708A CA 2621708 C CA2621708 C CA 2621708C
Authority
CA
Canada
Prior art keywords
piston
cartridge body
cavity
primer
cartridge
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
Application number
CA2621708A
Other languages
English (en)
Other versions
CA2621708A1 (fr
Inventor
Lawrence Peter Head
Drew Lee Goodlin
Rochelle Diane Poore
Richard Dean Hurt
Joel Lee Sandstrom
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.)
Vista Outdoor Operations LLC
Original Assignee
Alliant Techsystems Inc
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 Alliant Techsystems Inc filed Critical Alliant Techsystems Inc
Publication of CA2621708A1 publication Critical patent/CA2621708A1/fr
Application granted granted Critical
Publication of CA2621708C publication Critical patent/CA2621708C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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)
  • Portable Nailing Machines And Staplers (AREA)
  • Coating Apparatus (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

Une méthode de fabrication d'une cartouche consistant à fournir un corps de cartouche avec des cavités avant et arrière jumelées par une ouverture, à fournir un piston doté d'une cavité de retenue d'amorce, à insérer l'amorce dans la cavité de retenue de l'amorce, à fixer l'amorce, à placer un élément de joint d'étanchéité autour du piston, à insérer le piston et l'élément de joint d'étanchéité dans la cavité arrière du corps de cartouche et à sertir au moins une partie du corps de cartouche au piston.
CA2621708A 2007-02-22 2008-02-15 Cartouche a energie reduite amelioree et methode de fabrication connexe Active CA2621708C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/677,638 US20100269724A1 (en) 2007-02-22 2007-02-22 Reduced Energy Cartridge and Method of Making Same
US11/677,638 2007-02-22

Publications (2)

Publication Number Publication Date
CA2621708A1 CA2621708A1 (fr) 2008-08-22
CA2621708C true CA2621708C (fr) 2013-04-16

Family

ID=39410085

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2621708A Active CA2621708C (fr) 2007-02-22 2008-02-15 Cartouche a energie reduite amelioree et methode de fabrication connexe

Country Status (3)

Country Link
US (1) US20100269724A1 (fr)
EP (1) EP1962048B1 (fr)
CA (1) CA2621708C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220146238A1 (en) * 2020-11-12 2022-05-12 General Dynamics OTS - Canada, Inc. Reduced-energy cartridge with exterior sealing member for fluted chamber
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

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7225741B2 (en) * 2004-01-22 2007-06-05 Pdt Tech, Llc Reduced energy training cartridge for self-loading firearms
US20120180686A1 (en) * 2007-07-20 2012-07-19 Jones Kenneth R Frangible Projectile, And Weapon Cartridge Containing Same
US8485102B2 (en) * 2010-04-14 2013-07-16 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
US8365669B1 (en) * 2011-08-24 2013-02-05 Utm Ip Limited Training cartridge
WO2013109634A1 (fr) 2012-01-16 2013-07-25 Alliant Techsystems Inc. Projectile non mortel stabilisé par rotation avec fluide rhéofluidifiant
EP2813796A4 (fr) * 2012-02-07 2015-10-21 Nikolay Nikolaevich Kireev Cartouche spéciale (et variantes)
HK1161810A2 (en) * 2012-03-01 2012-08-03 APS Limited Compressed gas pellets
US9534877B2 (en) 2013-01-14 2017-01-03 Pdt Tech, Llc Low energy mechanical operating cartridge
US9360223B1 (en) 2013-03-15 2016-06-07 Vista Outdoor Operations Llc High velocity ignition system for ammunition
WO2014144104A2 (fr) 2013-03-15 2014-09-18 Alliant Techsystems Inc. Cartouche subsonique et fusil à gaz combinés
IL273019B2 (en) * 2016-03-25 2023-09-01 Vista Outdoor Operations Llc energy reduced msr kit
US11118851B2 (en) 2016-03-25 2021-09-14 Vista Outdoor Operations Llc Reduced energy MSR system
RU203194U1 (ru) * 2020-11-27 2021-03-25 Общество с ограниченной ответственностью «АРСЕНАЛ» Патрон для стрельбы из действующих моделей огнестрельного оружия
CN117781789A (zh) * 2023-12-28 2024-03-29 四川航天川南火工技术有限公司 一种敏感火工药剂自动分药装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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
US5492063A (en) * 1990-03-22 1996-02-20 Snc Industrial Technologies Inc. Reduced energy cartridge
IL97632A (en) 1990-03-22 1994-05-30 Snc Ind Technologies Inc Reduced energy
GB9920205D0 (en) * 1999-08-27 1999-10-27 Lambeth Pty Ltd Training cartridge of a self loading gun
GB0002767D0 (en) * 2000-02-08 2000-03-29 Lambeth Pty Ltd Improvements in and relating to training ammunition
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
US7225741B2 (en) * 2004-01-22 2007-06-05 Pdt Tech, Llc Reduced energy training cartridge for self-loading firearms

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220146238A1 (en) * 2020-11-12 2022-05-12 General Dynamics OTS - Canada, Inc. Reduced-energy cartridge with exterior sealing member for fluted chamber
US11656063B2 (en) * 2020-11-12 2023-05-23 General Dynamics OTS—Canada, Inc. Reduced-energy cartridge with exterior sealing member for fluted chamber
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

Also Published As

Publication number Publication date
EP1962048A3 (fr) 2010-02-24
US20100269724A1 (en) 2010-10-28
CA2621708A1 (fr) 2008-08-22
EP1962048A2 (fr) 2008-08-27
EP1962048B1 (fr) 2013-12-11

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