GB897673A - Processes for closing the ends of thin walled tubes such as cartridge cases - Google Patents

Processes for closing the ends of thin walled tubes such as cartridge cases

Info

Publication number
GB897673A
GB897673A GB17334/59A GB1733459A GB897673A GB 897673 A GB897673 A GB 897673A GB 17334/59 A GB17334/59 A GB 17334/59A GB 1733459 A GB1733459 A GB 1733459A GB 897673 A GB897673 A GB 897673A
Authority
GB
United Kingdom
Prior art keywords
tool
closing
processes
thin walled
cartridge case
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
Application number
GB17334/59A
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.)
FN Herstal SA
Original Assignee
FN Herstal SA
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 FN Herstal SA filed Critical FN Herstal SA
Publication of GB897673A publication Critical patent/GB897673A/en
Expired 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
    • F42B33/00—Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
    • F42B33/12—Crimping shotgun cartridges
    • 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
    • F42B8/04—Blank cartridges, i.e. primed cartridges without projectile but containing an explosive or combustible powder charge

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Toys (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

897,673. Practice ammunition. FABRIQUE NATIONALE D'ARMES DE GUERRE S.A. May 21, 1959 [June 4, 1958], No. 17334/59. Class 9(1). A cartridge case for practice ammunition is made to simulate a live round, the forward end 2 being folded and then pressed to an ogival shape. A first tool used to produce the folds 3, 4 has three pins projecting into its interior, the pins being arranged around a circle at points 120 degrees apart. The second tool has an ogival cavity and is used to flatten the folds produced by the first tool. The dummy projectile may be made separately from the cartridge case and welded thereto before closure. The powder charge may be held near the percussion cap by a combustible tamping such as nitrated paper.
GB17334/59A 1958-06-04 1959-05-21 Processes for closing the ends of thin walled tubes such as cartridge cases Expired GB897673A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE568340 1958-06-04

Publications (1)

Publication Number Publication Date
GB897673A true GB897673A (en) 1962-05-30

Family

ID=3845036

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17334/59A Expired GB897673A (en) 1958-06-04 1959-05-21 Processes for closing the ends of thin walled tubes such as cartridge cases

Country Status (6)

Country Link
US (1) US3136052A (en)
BE (1) BE568340A (en)
ES (1) ES250046A1 (en)
FR (1) FR1223086A (en)
GB (1) GB897673A (en)
NL (2) NL106032C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2254403A (en) * 1991-04-02 1992-10-07 Julian Equizabal Echevarria Simulation cartridge for simulated firing using a laser beam gun.
GB2276705A (en) * 1993-03-30 1994-10-05 Elisenhuette Metallwerk Blank ammunition cartridge

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311962A (en) * 1963-04-01 1967-04-04 Olin Mathieson Method of making an expanding point bullet
US3344464A (en) * 1964-03-31 1967-10-03 Olin Mathieson Pencil ferrule
US3452576A (en) * 1966-11-21 1969-07-01 Kelvinator Inc Method of and device for fabricating y-fittings
US3731517A (en) * 1968-12-30 1973-05-08 Patent And Devel Of North Caro Method of fabricating a fluid dispersion nozzle
US4082325A (en) * 1976-05-05 1978-04-04 Tenneco Inc. Coupling device for connecting a plurality of ports to one pipe
US4625537A (en) * 1982-12-06 1986-12-02 Grumman Aerospace Corporation Localized boss thickening by cold swaging
DE3731569A1 (en) * 1987-09-19 1989-04-06 Rheinmetall Gmbh MANOEVER CARTRIDGE
DE4331066C2 (en) * 1993-09-13 1998-01-22 Rheinmetall Ind Ag Method of closing the front sleeve body of a maneuvering cartridge
US7036433B2 (en) * 2002-03-20 2006-05-02 Beal Harold F Ammunition projectile having enhanced aerodynamic profile
TW200510088A (en) * 2003-09-09 2005-03-16 Ya No Chao Tao Technology Co Ltd Method of sealing heat pipe
WO2006088395A1 (en) * 2005-02-15 2006-08-24 Autoliv Development Ab Airbag inflator gas outlet and a method of manufacturing an airbag inflator
US10197366B2 (en) * 2011-01-14 2019-02-05 Pcp Tactical, Llc Polymer-based cartridge casing for blank and subsonic ammunition
NL2006361C2 (en) * 2011-03-09 2012-09-11 Bravilor Holding Bv BEVERAGE PREPARATION DEVICE WITH A DEFORMABLE DRAIN CHANNEL.
US9879958B2 (en) 2014-09-19 2018-01-30 ARC Technology, LLC Haptic feedback spark device for simulator
US9719759B2 (en) * 2014-09-19 2017-08-01 ARC Technology, LLC Haptic feedback device for simulator
WO2020028187A1 (en) 2018-07-30 2020-02-06 Pcp Tactical, Llc Polymer cartridge with enhanced snapfit metal insert and thickness ratios

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US260326A (en) * 1882-06-27 salisbury
US726579A (en) * 1902-09-22 1903-04-28 Otto Schuette Blank cartridge.
US934174A (en) * 1908-11-20 1909-09-14 Leslie E Hooker Method of making closed-end tubes.
US965745A (en) * 1909-11-16 1910-07-26 Lee B Purcell Blank cartridge.
US1924734A (en) * 1931-03-11 1933-08-29 Aluminum Co Of America Method of making tubular materials
US2055771A (en) * 1933-04-18 1936-09-29 Aluminum Co Of America Method of making shafts
US1994725A (en) * 1933-04-28 1935-03-19 Nat Tube Co Apparatus for reducing the diameter of the ends of pipes and tubes
US2130699A (en) * 1936-07-02 1938-09-20 Hans Amfaldern Method for the production of lightmetal flasks with thickened neck parts
US2357110A (en) * 1941-09-15 1944-08-29 Smith Corp A O Method of making bombshells
US2421629A (en) * 1943-02-10 1947-06-03 Otto A Langos Method for closing the ends of metal tubes
US2936709A (en) * 1952-12-16 1960-05-17 Olin Mathieson Ammunition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2254403A (en) * 1991-04-02 1992-10-07 Julian Equizabal Echevarria Simulation cartridge for simulated firing using a laser beam gun.
GB2276705A (en) * 1993-03-30 1994-10-05 Elisenhuette Metallwerk Blank ammunition cartridge
GB2276705B (en) * 1993-03-30 1996-05-29 Elisenhuette Metallwerk Blank ammunition cartridge

Also Published As

Publication number Publication date
BE568340A (en)
US3136052A (en) 1964-06-09
ES250046A1 (en) 1959-12-01
NL239701A (en)
FR1223086A (en) 1960-06-15
NL106032C (en)

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