ATE99044T1 - PROCESS FOR THE MANUFACTURE OF CARTRIDGE CASES FOR FIREARMS AND CASES MANUFACTURED WITH THEM. - Google Patents

PROCESS FOR THE MANUFACTURE OF CARTRIDGE CASES FOR FIREARMS AND CASES MANUFACTURED WITH THEM.

Info

Publication number
ATE99044T1
ATE99044T1 AT90830153T AT90830153T ATE99044T1 AT E99044 T1 ATE99044 T1 AT E99044T1 AT 90830153 T AT90830153 T AT 90830153T AT 90830153 T AT90830153 T AT 90830153T AT E99044 T1 ATE99044 T1 AT E99044T1
Authority
AT
Austria
Prior art keywords
base
tube
strengthening part
cases
way
Prior art date
Application number
AT90830153T
Other languages
German (de)
Inventor
Jensen Mette
Original Assignee
Gordon Consulting Eng
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 Gordon Consulting Eng filed Critical Gordon Consulting Eng
Application granted granted Critical
Publication of ATE99044T1 publication Critical patent/ATE99044T1/en

Links

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

Abstract

The method according to the invention, which allows the manufacture of cartridge cases for firearms of the type having three elements represented by a cylindrical tube (2), a strengthening part (3) which can be arranged in the tube (2) and a base (4) capable of fitting over the tube (2) provides for: the use of a strengthening part (3) obtained from an almost non-deformable material and already provided with at least one end-tooth (31) on the perimeter and protruding from the said part, the use of a base (4) having an open bottom and of different diameters provided for the formation of an annular tapered collar (43) defining a housing (45) in which can be received the anchoring tooth (31) of the strengthening part (3) and one of the ends (21) of the tube (2); and the formation of the case (1) by the insertion of the tube (2) into the base (4) in such a way that it protrudes beyond the portion (41) of smaller diameter of the base (4), by the insertion of the strengthening part (3) firstly into the base (4) and then into the tube (2) in such a way as to fold the respective end portion (21) until contact with the wall of the housing (45) defined by the collar (43) of the base (4) and finally by the folding of the portion of larger diameter (42) of the base (4) in such a way as to bring it into contact with the strengthening part (3). <IMAGE>
AT90830153T 1989-12-22 1990-04-06 PROCESS FOR THE MANUFACTURE OF CARTRIDGE CASES FOR FIREARMS AND CASES MANUFACTURED WITH THEM. ATE99044T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT3784A IT1235986B (en) 1989-12-22 1989-12-22 METHOD FOR THE REALIZATION OF BOSSOLI FOR FIREARMS AND BOSSOLO SO OBTAINED
EP90830153A EP0435830B1 (en) 1989-12-22 1990-04-06 Method for manufacturing cartridge cases for firearms and cases obtained thereby

Publications (1)

Publication Number Publication Date
ATE99044T1 true ATE99044T1 (en) 1994-01-15

Family

ID=11111702

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90830153T ATE99044T1 (en) 1989-12-22 1990-04-06 PROCESS FOR THE MANUFACTURE OF CARTRIDGE CASES FOR FIREARMS AND CASES MANUFACTURED WITH THEM.

Country Status (11)

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

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
ES2167074T3 (en) * 1997-04-21 2002-05-01 Tomscot Hb PODS FOR CARTRIDGES OF SCOPEETS AND CARTRIDGES MADE WITH THESE
US6164209A (en) * 1998-12-21 2000-12-26 Olin Corporation Shotshell basewad
RU2197703C2 (en) * 2001-04-02 2003-01-27 Федеральное государственное предприятие Новосибирский механический завод "Искра" Paper sectional case for cartridges of plain-barrel guns
RU2184338C1 (en) * 2001-05-17 2002-06-27 Хвичия Эдуард Илларионович Plastic cartridge case and device for its manufacture
RU2204794C2 (en) * 2001-07-04 2003-05-20 Кашкаров Глеб Геннадьевич Cartridge case
FR2926133B1 (en) * 2008-01-09 2010-01-22 France Cheddite METHOD FOR MANUFACTURING CYLINDERS FOR CARTRIDGE SLEEVES AND COMPOSITION.
DE102008034660B4 (en) 2008-07-25 2012-03-08 Rheinmetall Waffe Munition Gmbh cartridge ammunition
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 (en) * 1965-01-22 1966-03-04 Gevelot Sa Process for manufacturing cartridges, and cartridges obtained by this process
GB1152193A (en) * 1965-07-23 1969-05-14 Fiocchi Spa Giulio Sporting Cartridge Case
DE1578223A1 (en) * 1966-09-21 1971-11-25 Fiocchi Spa Giulio Cartridge case for shotguns
FR1553453A (en) * 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

Also Published As

Publication number Publication date
BR9006561A (en) 1991-10-01
AU635990B2 (en) 1993-04-08
CA2013981A1 (en) 1991-06-22
IT8903784A0 (en) 1989-12-22
DE69005432D1 (en) 1994-02-03
CN1023512C (en) 1994-01-12
CA2013981C (en) 1999-08-24
AU6825690A (en) 1991-06-27
EP0435830B1 (en) 1993-12-22
DE69005432T2 (en) 1994-04-14
EP0435830A1 (en) 1991-07-03
RU2069302C1 (en) 1996-11-20
ES2047306T3 (en) 1994-02-16
IT1235986B (en) 1992-12-15
CN1054131A (en) 1991-08-28
YU241390A (en) 1994-11-15

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee