DE69005432D1 - Process for the manufacture of cartridge cases for firearms and cases produced therewith. - Google Patents

Process for the manufacture of cartridge cases for firearms and cases produced therewith.

Info

Publication number
DE69005432D1
DE69005432D1 DE90830153T DE69005432T DE69005432D1 DE 69005432 D1 DE69005432 D1 DE 69005432D1 DE 90830153 T DE90830153 T DE 90830153T DE 69005432 T DE69005432 T DE 69005432T DE 69005432 D1 DE69005432 D1 DE 69005432D1
Authority
DE
Germany
Prior art keywords
base
tube
strengthening part
cases
firearms
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.)
Expired - Fee Related
Application number
DE90830153T
Other languages
German (de)
Other versions
DE69005432T2 (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 ENG
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 DE69005432D1 publication Critical patent/DE69005432D1/en
Publication of DE69005432T2 publication Critical patent/DE69005432T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Glass Compositions (AREA)
  • Powder Metallurgy (AREA)
  • Automatic Tape Cassette Changers (AREA)
  • Dry Development In Electrophotography (AREA)
  • Radiation-Therapy Devices (AREA)
  • Saccharide Compounds (AREA)
  • Prostheses (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Fire-Extinguishing Compositions (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>
DE90830153T 1989-12-22 1990-04-06 Process for the manufacture of cartridge cases for firearms and cases produced therewith. Expired - Fee Related DE69005432T2 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE69005432D1 true DE69005432D1 (en) 1994-02-03
DE69005432T2 DE69005432T2 (en) 1994-04-14

Family

ID=11111702

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90830153T Expired - Fee Related DE69005432T2 (en) 1989-12-22 1990-04-06 Process for the manufacture of cartridge cases for firearms and cases produced therewith.

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 (5)

* 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
ATE207605T1 (en) * 1997-04-21 2001-11-15 Tomscot Hb PROpellant CASE FOR A HUNTING RIFLE AND CARTRIDGE HAVING SUCH A CASE
US6164209A (en) * 1998-12-21 2000-12-26 Olin Corporation Shotshell basewad
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

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
YU241390A (en) 1994-11-15
DE69005432T2 (en) 1994-04-14
CA2013981C (en) 1999-08-24
CN1054131A (en) 1991-08-28
ATE99044T1 (en) 1994-01-15
AU6825690A (en) 1991-06-27
BR9006561A (en) 1991-10-01
CN1023512C (en) 1994-01-12
AU635990B2 (en) 1993-04-08
IT8903784A0 (en) 1989-12-22
RU2069302C1 (en) 1996-11-20
EP0435830B1 (en) 1993-12-22
CA2013981A1 (en) 1991-06-22
ES2047306T3 (en) 1994-02-16
EP0435830A1 (en) 1991-07-03
IT1235986B (en) 1992-12-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee