CA2013981C - A method of fabricating firearm cartridge cases, and the cartridge case obtained by implementation of such a method - Google Patents

A method of fabricating firearm cartridge cases, and the cartridge case obtained by implementation of such a method

Info

Publication number: CA2013981C
Authority: CA; Canada
Prior art keywords: tube; strengthening piece; base; piece; strengthening
Prior art date: 1989-12-22
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.): Expired - Fee Related

Application number

CA002013981A

Other languages

English (en)

French (fr)

Other versions

CA2013981A1 (en

Inventor

Jensen Mette

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.)

Gordon Consulting Engineering & Marketing Ltd

Original Assignee

Gordon Consulting Engineering & Marketing Ltd

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.)

1989-12-22

Filing date

1990-04-05

Publication date

1999-08-24

1990-04-05 Application filed by Gordon Consulting Engineering & Marketing Ltd filed Critical Gordon Consulting Engineering & Marketing Ltd

1991-06-22 Publication of CA2013981A1 publication Critical patent/CA2013981A1/en

1999-08-24 Application granted granted Critical

1999-08-24 Publication of CA2013981C publication Critical patent/CA2013981C/en

2010-04-05 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims description 26
238000004519 manufacturing process Methods 0.000 title claims description 9
238000005728 strengthening Methods 0.000 claims abstract description 67
239000000463 material Substances 0.000 claims abstract description 14
230000002093 peripheral effect Effects 0.000 claims description 19
239000003380 propellant Substances 0.000 claims description 10
238000005474 detonation Methods 0.000 claims description 6
230000000295 complement effect Effects 0.000 claims description 5
239000000843 powder Substances 0.000 claims description 5
230000015572 biosynthetic process Effects 0.000 claims description 2
230000004323 axial length Effects 0.000 claims 4
238000002485 combustion reaction Methods 0.000 claims 2
230000001747 exhibiting effect Effects 0.000 claims 2
230000006835 compression Effects 0.000 claims 1
238000007906 compression Methods 0.000 claims 1
238000002788 crimping Methods 0.000 claims 1
238000007373 indentation Methods 0.000 claims 1
230000014759 maintenance of location Effects 0.000 claims 1
238000005096 rolling process Methods 0.000 claims 1
230000000694 effects Effects 0.000 description 3
238000003780 insertion Methods 0.000 description 3
239000002994 raw material Substances 0.000 description 3
230000002411 adverse Effects 0.000 description 2
238000013461 design Methods 0.000 description 2
230000004308 accommodation Effects 0.000 description 1
239000000567 combustion gas Substances 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
230000001066 destructive effect Effects 0.000 description 1
238000007688 edging Methods 0.000 description 1
238000010304 firing Methods 0.000 description 1
231100001261 hazardous Toxicity 0.000 description 1
238000010348 incorporation Methods 0.000 description 1
230000000977 initiatory effect Effects 0.000 description 1
230000037431 insertion Effects 0.000 description 1
230000001788 irregular Effects 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
239000002184 metal Substances 0.000 description 1
230000000007 visual effect Effects 0.000 description 1

Classifications

- 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
- F42B5/26—Cartridge cases
- F42B5/30—Cartridge cases of plastics, i.e. the cartridge-case tube is of plastics
- F42B5/307—Cartridge cases of plastics, i.e. the cartridge-case tube is of plastics formed by assembling several elements

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Toys (AREA)
Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Glass Compositions (AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Mutual Connection Of Rods And Tubes (AREA)
Automatic Tape Cassette Changers (AREA)
Dry Development In Electrophotography (AREA)
Powder Metallurgy (AREA)
Saccharide Compounds (AREA)
Prostheses (AREA)
Radiation-Therapy Devices (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Superconductors And Manufacturing Methods Therefor (AREA)
Fire-Extinguishing Compositions (AREA)

CA002013981A 1989-12-22 1990-04-05 A method of fabricating firearm cartridge cases, and the cartridge case obtained by implementation of such a method Expired - Fee Related CA2013981C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
IT3784A IT1235986B (it)	1989-12-22	1989-12-22	Metodo per la realizzazione di bossoli per armi da fuoco e bossolo cosi' ottenuto
IT3784A/89		1989-12-22

Publications (2)

Publication Number	Publication Date
CA2013981A1 CA2013981A1 (en)	1991-06-22
CA2013981C true CA2013981C (en)	1999-08-24

Family

ID=11111702

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002013981A Expired - Fee Related CA2013981C (en)	1989-12-22	1990-04-05	A method of fabricating firearm cartridge cases, and the cartridge case obtained by implementation of such a method

Country Status (11)

Country	Link
EP (1)	EP0435830B1 (de)
CN (1)	CN1023512C (de)
AT (1)	ATE99044T1 (de)
AU (1)	AU635990B2 (de)
BR (1)	BR9006561A (de)
CA (1)	CA2013981C (de)
DE (1)	DE69005432T2 (de)
ES (1)	ES2047306T3 (de)
IT (1)	IT1235986B (de)
RU (1)	RU2069302C1 (de)
YU (1)	YU241390A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5710391A (en) *	1993-10-12	1998-01-20	Chetcuti; Francis	Recoil reducer wad for ammunition
AU7094598A (en)	1997-04-21	1998-11-13	Tomscot Hb	Shotgun cartridge case-sleeve and a cartridge made therefrom
US6164209A (en) *	1998-12-21	2000-12-26	Olin Corporation	Shotshell basewad
RU2197703C2 (ru) *	2001-04-02	2003-01-27	Федеральное государственное предприятие Новосибирский механический завод "Искра"	Бумажная сборная гильза для патронов к гладкоствольным ружьям
RU2184338C1 (ru) *	2001-05-17	2002-06-27	Хвичия Эдуард Илларионович	Пластмассовая патронная гильза и устройство для ее изготовления
RU2204794C2 (ru) *	2001-07-04	2003-05-20	Кашкаров Глеб Геннадьевич	Патронная гильза
FR2926133B1 (fr) *	2008-01-09	2010-01-22	France Cheddite	Procede de fabrication de cylindres pour douille de cartouche et composition.
DE102008034660B4 (de)	2008-07-25	2012-03-08	Rheinmetall Waffe Munition Gmbh	Patronenmunition
US12066279B2 (en)	2022-05-06	2024-08-20	Innovative Performance Applications, Llc	Polymer ammunition casing

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB191202430A (en) *	1912-01-26	1912-12-05	James Yate Johnson	Improvements in Aluminium Catridge Cases.
FR1430385A (fr) *	1965-01-22	1966-03-04	Gevelot Sa	Procédé de fabrication de cartouches, et cartouches obtenues par ce procédé
GB1152193A (en) *	1965-07-23	1969-05-14	Fiocchi Spa Giulio	Sporting Cartridge Case
DE1578223A1 (de) *	1966-09-21	1971-11-25	Fiocchi Spa Giulio	Patronenhuelse fuer Schrotflinten
FR1553453A (de) *	1967-02-27	1969-01-10
US3565008A (en) *	1968-06-26	1971-02-23	Olin Mathieson	Plastic shotshell and method
US3675576A (en) *	1970-02-18	1972-07-11	Colorado Business Dev Corp	Reloadable two-piece shotgun cartridge
US4867066A (en) *	1988-10-21	1989-09-19	Olin Corporation	Shotshell casing with reduced volume basewad and increased interior volume for larger shot loads

1989
- 1989-12-22 IT IT3784A patent/IT1235986B/it active IP Right Grant
1990
- 1990-04-05 CA CA002013981A patent/CA2013981C/en not_active Expired - Fee Related
- 1990-04-06 DE DE90830153T patent/DE69005432T2/de not_active Expired - Fee Related
- 1990-04-06 EP EP90830153A patent/EP0435830B1/de not_active Expired - Lifetime
- 1990-04-06 AT AT90830153T patent/ATE99044T1/de not_active IP Right Cessation
- 1990-04-06 ES ES90830153T patent/ES2047306T3/es not_active Expired - Lifetime
- 1990-12-19 AU AU68256/90A patent/AU635990B2/en not_active Ceased
- 1990-12-21 YU YU241390A patent/YU241390A/sh unknown
- 1990-12-21 CN CN91100743A patent/CN1023512C/zh not_active Expired - Lifetime
- 1990-12-21 BR BR909006561A patent/BR9006561A/pt not_active IP Right Cessation
- 1990-12-21 RU SU904894136A patent/RU2069302C1/ru active

Also Published As

Publication number	Publication date
CN1054131A (zh)	1991-08-28
ES2047306T3 (es)	1994-02-16
IT1235986B (it)	1992-12-15
IT8903784A0 (it)	1989-12-22
CA2013981A1 (en)	1991-06-22
AU6825690A (en)	1991-06-27
BR9006561A (pt)	1991-10-01
EP0435830B1 (de)	1993-12-22
DE69005432T2 (de)	1994-04-14
AU635990B2 (en)	1993-04-08
ATE99044T1 (de)	1994-01-15
EP0435830A1 (de)	1991-07-03
DE69005432D1 (de)	1994-02-03
CN1023512C (zh)	1994-01-12
RU2069302C1 (ru)	1996-11-20
YU241390A (sh)	1994-11-15

Legal Events

Date	Code	Title	Description
1997-02-03	EEER	Examination request
2009-04-06	MKLA	Lapsed

Publication	Publication Date	Title
US20240060759A1 (en)	2024-02-22	High pressure rifle cartridge with primer
CA2013981C (en)	1999-08-24	A method of fabricating firearm cartridge cases, and the cartridge case obtained by implementation of such a method
US5151555A (en)	1992-09-29	Composite cartridge for high velocity rifles and the like
US7204191B2 (en)	2007-04-17	Lead free, composite polymer based bullet and method of manufacturing
US7213519B2 (en)	2007-05-08	Composite polymer based cartridge case having an overmolded metal cup, polymer plug base assembly
US5259288A (en)	1993-11-09	Pressure regulating composite cartridge
CA2846586C (en)	2019-10-29	Shotshell type ammunition, firearms for firing such shotshell type ammunition, and methods of manufacturing such shotshell type ammunition
US5101732A (en)	1992-04-07	Full metal jacket hollow point bullet and method of making a full metal jacket hollow point bullet
US20030167952A1 (en)	2003-09-11	Ammunition round assembly with combustible cartridge case
US20050188879A1 (en)	2005-09-01	Lead free, composite polymer based bullet and cartridge case, and method of manufacturing
US20120174813A1 (en)	2012-07-12	Modular case ammunition and methods of assembly
WO1995013516A1 (en)	1995-05-18	Pressure-regulating composite cartridge with gas expansion zone
US6895865B2 (en)	2005-05-24	Sabot for muzzleloading firearm
EP0131863B1 (de)	1988-09-28	Patronenhülse aus Kunststoff
DE68928894T2 (de)	1999-07-01	Kompositpatrone für sehr schnelle gewehre und ähnliches
US5404815A (en)	1995-04-11	Bullet and process for making same
WO2001046637A9 (en)	2002-03-21	Cartridge for a firearm
EP4229353A1 (de)	2023-08-23	Patronenhülse für zentralfeuermunition und zentralfeuermunition
EP3268692A1 (de)	2018-01-17	Kartuschengehäuse für eine leere kartusche
EP0459209B1 (de)	1997-01-08	Patronierte Munition in Teleskopanordnung
US3918364A (en)	1975-11-11	Bullet
DE2324482B2 (de)	1980-04-10	Patronenhülse für Schlagzundung
WO2008020884A2 (en)	2008-02-21	Internally primed cartridge case
US20030005846A1 (en)	2003-01-09	Crimped-case cartridge
EP0584456B1 (de)	1996-03-06	Treibladungshülse und Verfahren zu ihrer Herstellung