US2918868A - Cartridge - Google Patents

Cartridge Download PDF

Info

Publication number
US2918868A
US2918868A US578778A US57877856A US2918868A US 2918868 A US2918868 A US 2918868A US 578778 A US578778 A US 578778A US 57877856 A US57877856 A US 57877856A US 2918868 A US2918868 A US 2918868A
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US
United States
Prior art keywords
case
cartridge
tubular extension
powder
synthetic resin
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 - Lifetime
Application number
US578778A
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English (en)
Inventor
Ringdal Lars
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of US2918868A publication Critical patent/US2918868A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F42B8/04—Blank cartridges, i.e. primed cartridges without projectile but containing an explosive or combustible powder charge

Definitions

  • the present invention relates to a cartridge of the kind comprising a base having a tubular extension and a case Which consists of relatively elastic flexible synthetic resin material, such as polyethylene or polyvinylchloride, and which tightly encloses the tubular extension, the attachment of the vcase and cartridge base to each other being suitably secured by means of a bead on the one member in engagement with a corresponding groove in the other member.
  • the walls of the case must be as thin as possible. If the case' is moulded with a too thick wall, the case contracts so much during the moulding that exact dimensions are diicult to obtain. On the other hand the case, especially over that part of its length which corresponds to the length of the chamber of the rearm, is subjected to so great mechanical stresses, especially when the cartridge ease is introduced and ejected, that the said portion of the cartridge must have sutlcient strength and rigidity.
  • the invention has for its object to meet both the requirements above mentioned.
  • a second case also of thermoplastic synthetic resin material is provided internally of the irst said case in tight engagement with both the case and the tubular extension of the cartridge base.
  • the inner case has-suitably the same length as the length of the chamber of the firearm.
  • the material of the inner case should also be elastic, but may advantageously be harder than the material of the outer case.
  • a longitudinal section of an embodiment of a cartridge according to the invention is illustrated in the drawing.
  • the figure shows the cartridge made as a blank cartridge.
  • 1 designates the cartridge case proper, which is produced from soft, elastic synthetic resin material, such as polyethylene or polyvinylchloride.
  • 2 designates the cartridge base which may consist of a suitable metal and in which the percussion cap 3 is secured.
  • 4 designates a circumferential groove in which the ejector member of the firearm is intended to engage.
  • the tubular extension of the cartridge base is designated 5, and has two radially projecting beads or collars 6, which engage in corresponding grooves on the inner face of the case 1.
  • a secure attachment of the said members to each other is obtained with the assistance of the elasticity of the material of the case 1.
  • the case 1 is at the front end provided with score lines 7 which are arranged in such a waypreferably crossing each other in the centerthat the front end of the case when the shot is red, opens through soft, elastic spreading-out of the aps provided by the score lines and so that no splinters are produced.
  • a second case 8 is provided, also of synthetic resin material, which suitably may be elastic but which with advantage has a higher degree of hardness than the material of the case 1.
  • the inner case for the' purposes described, is closed at the front end and made as a blank cartridge case, the inner case having similar to the case 1 at the front end score lines 9 of the same kind as the score lines 7.
  • a unitary cartridge is obtained, which may be used to equal advantage both in ordinary guns and in automatic firearms.
  • a cartridge comprising a cartridge base having a tubular extension, a rst case of relatively elastic flexible synthetic resin material having a rear chamber tightly enclosing said tubular extension at one end of said case and a second synthetic resin case of shorter length than said rst case having one open end and containing powder, said second case being located internally of said irst case in tight engagement therewith and with said tubular extension about the open end thereof, said second case preventing said powder from sliding to the front end of said iirst case thereby promoting an ecient ignition of said powder and protecting said powder from atmospheric influences.
  • a cartridge comprising a cartridge base having a tubular extension, a irst case closed at one end of relatively elastic exible synthetic resin material tightly enclosing at its other end said tubular extension externally, a second case of shorter length than said iirst case containing powder also of a synthetic resin material located internally of said rst case in tight engagement therewith and with said tubular extension internally, said second case being closed at its front end preventing said powder from sliding to the front end of said first case, said closure provided with score lines at such front end thereby promoting an efficient ignition of said powder and protecting said powder from atmospheric influences.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Toys (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Catching Or Destruction (AREA)
  • Nozzles (AREA)
  • Coating Apparatus (AREA)
US578778A 1955-04-30 1956-04-17 Cartridge Expired - Lifetime US2918868A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO341742X 1955-04-30

Publications (1)

Publication Number Publication Date
US2918868A true US2918868A (en) 1959-12-29

Family

ID=19905314

Family Applications (1)

Application Number Title Priority Date Filing Date
US578778A Expired - Lifetime US2918868A (en) 1955-04-30 1956-04-17 Cartridge

Country Status (6)

Country Link
US (1) US2918868A (en:Method)
BE (1) BE546573A (en:Method)
CH (1) CH341742A (en:Method)
DE (1) DE964386C (en:Method)
FR (1) FR1144959A (en:Method)
GB (1) GB783069A (en:Method)

Cited By (115)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3003418A (en) * 1959-03-19 1961-10-10 Wendell M Young Livestock marking bullet
US3026801A (en) * 1959-07-27 1962-03-27 Phillips Petroleum Co Shotgun shell
US3292538A (en) * 1964-04-18 1966-12-20 Dynamit Nobel Ag Practice ammunition
US3882778A (en) * 1972-03-23 1975-05-13 Dynamit Nobel Ag Blank cartridge for training purposes
US4565131A (en) * 1984-09-17 1986-01-21 Buchner Delmer B Cartridge assembly
US4593621A (en) * 1984-09-17 1986-06-10 Buchner Delmer B Cartridge assembly
US4709636A (en) * 1983-09-21 1987-12-01 Rheinmetall Gmbh Propellant charge casing
US4796535A (en) * 1986-06-20 1989-01-10 Mauser-Werke Oberndorf Gmbh Adapter cartridge for insertion tube systems
US4819562A (en) * 1987-01-02 1989-04-11 Bowman E W Explosive charge containing magazine for ram setting gun
US4867065A (en) * 1987-09-19 1989-09-19 Rheinmetal Gmbh Training cartridge
US4920885A (en) * 1987-01-02 1990-05-01 Bowman E W Explosive charge containing magazine for RAM setting gun
EP0377924A1 (en) * 1988-12-09 1990-07-18 Edward W. Bowman Explosive charge containing magazine for ram setting gun
EP0222827B1 (en) * 1985-04-22 1991-05-15 Action Manufacturing Company Ammunition cartridges having casings including plastic material
US5063853A (en) * 1990-02-27 1991-11-12 Steyr-Daimler-Puch Ag Cartridge case
WO1993019341A3 (de) * 1992-03-16 1993-11-11 Mayer Grammelspach Dianawerk Gasdruckwaffe
DE19749486A1 (de) * 1997-11-08 1999-05-12 Dynamit Nobel Ag Verbindung von Rohrabschnitten verbrennbarer Treibladungshülsen
US6886467B1 (en) * 1999-04-19 2005-05-03 Nico-Pyrotechnik Hanns-Juergen Diederichs Gmbh & Co. Kg Training cartridge for an automatic rapid-fire weapon
US20050115444A1 (en) * 1999-09-21 2005-06-02 Olin Corporation, A Company Of The State Of Illinois. Industrial ammunition
US20050188879A1 (en) * 2003-10-29 2005-09-01 Polytech Ammunition Company Lead free, composite polymer based bullet and cartridge case, and method of manufacturing
US20060075919A1 (en) * 2002-10-29 2006-04-13 Polytech Ammunition Company Composite polymer based cartridge case having an overmolded metal cup, polymer plug base assembly
US8443730B2 (en) 2011-01-14 2013-05-21 Pcp Tactical, Llc High strength polymer-based cartridge casing and manufacturing method
US8573126B2 (en) 2010-07-30 2013-11-05 Pcp Tactical, Llc Cartridge base and plastic cartridge case assembly for ammunition cartridge
US8763535B2 (en) 2011-01-14 2014-07-01 Pcp Tactical, Llc Narrowing high strength polymer-based cartridge casing for blank and subsonic ammunition
US8807008B2 (en) 2011-01-14 2014-08-19 Pcp Tactical, Llc Polymer-based machine gun belt links and cartridge casings and manufacturing method
USD715888S1 (en) 2012-01-13 2014-10-21 Pcp Tactical, Llc Radiused insert
US8869702B2 (en) 2011-01-14 2014-10-28 Pcp Tactical, Llc Variable inside shoulder polymer cartridge
WO2015119583A1 (en) * 2014-02-10 2015-08-13 AREX Proizvodnja orodij, naprav in storitve d.o.o. Šentjernej Plastic cartridge case with barrier
US20150241183A1 (en) * 2011-01-14 2015-08-27 Pcp Tactical, Llc Overmolded high strength polymer-based cartridge casing for blank and subsonic ammunition
US9470485B1 (en) 2004-03-29 2016-10-18 Victor B. Kley Molded plastic cartridge with extended flash tube, sub-sonic cartridges, and user identification for firearms and site sensing fire control
US20170089673A1 (en) * 2010-11-10 2017-03-30 True Velocity, Inc. Polymer ammunition having a projectile made by metal injection molding
US9631907B2 (en) 2010-11-10 2017-04-25 True Velocity, Inc. Polymer ammunition cartridge having a wicking texturing
US9835423B2 (en) 2010-11-10 2017-12-05 True Velocity, Inc. Polymer ammunition having a wicking texturing
US9921017B1 (en) 2013-03-15 2018-03-20 Victor B. Kley User identification for weapons and site sensing fire control
US10041777B1 (en) 2016-03-09 2018-08-07 True Velocity, Inc. Three-piece primer insert having an internal diffuser for polymer ammunition
US10041770B2 (en) 2010-11-10 2018-08-07 True Velocity, Inc. Metal injection molded ammunition cartridge
US10048052B2 (en) 2010-11-10 2018-08-14 True Velocity, Inc. Method of making a polymeric subsonic ammunition cartridge
US10048049B2 (en) 2010-11-10 2018-08-14 True Velocity, Inc. Lightweight polymer ammunition cartridge having a primer diffuser
US10081057B2 (en) 2010-11-10 2018-09-25 True Velocity, Inc. Method of making a projectile by metal injection molding
US10190857B2 (en) 2010-11-10 2019-01-29 True Velocity Ip Holdings, Llc Method of making polymeric subsonic ammunition
US20190226818A1 (en) * 2018-01-21 2019-07-25 Vista Outdoor Operations Llc Muzzleloader systems
US10365074B2 (en) 2017-11-09 2019-07-30 True Velocity Ip Holdings, Llc Multi-piece polymer ammunition cartridge
US10408592B2 (en) 2010-11-10 2019-09-10 True Velocity Ip Holdings, Llc One piece polymer ammunition cartridge having a primer insert and methods of making the same
USD861118S1 (en) 2011-11-09 2019-09-24 True Velocity Ip Holdings, Llc Primer insert
US10429156B2 (en) 2010-11-10 2019-10-01 True Velocity Ip Holdings, Llc Subsonic polymeric ammunition cartridge
US10480915B2 (en) 2010-11-10 2019-11-19 True Velocity Ip Holdings, Llc Method of making a polymeric subsonic ammunition cartridge
USD881328S1 (en) 2018-04-20 2020-04-14 True Velocity Ip Holdings, Llc Ammunition cartridge
USD881324S1 (en) 2018-04-20 2020-04-14 True Velocity Ip Holdings, Llc Ammunition cartridge
USD881323S1 (en) 2018-04-20 2020-04-14 True Velocity Ip Holdings, Llc Ammunition cartridge
USD881326S1 (en) 2018-04-20 2020-04-14 True Velocity Ip Holdings, Llc Ammunition cartridge
USD881327S1 (en) 2018-04-20 2020-04-14 True Velocity Ip Holdings, Llc Ammunition cartridge
USD881325S1 (en) 2018-04-20 2020-04-14 True Velocity Ip Holdings, Llc Ammunition cartridge
USD882026S1 (en) 2018-04-20 2020-04-21 True Velocity Ip Holdings, Llc Ammunition cartridge
USD882021S1 (en) 2018-04-20 2020-04-21 True Velocity Ip Holdings, Llc Ammunition cartridge
USD882027S1 (en) 2018-04-20 2020-04-21 True Velocity Ip Holdings, Llc Ammunition cartridge
USD882025S1 (en) 2018-04-20 2020-04-21 True Velocity Ip Holdings, Llc Ammunition cartridge
USD882024S1 (en) 2018-04-20 2020-04-21 True Velocity Ip Holdings, Llc Ammunition cartridge
USD882029S1 (en) 2018-04-20 2020-04-21 True Velocity Ip Holdings, Llc Ammunition cartridge
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USD882032S1 (en) 2018-04-20 2020-04-21 True Velocity Ip Holdings, Llc Ammunition cartridge
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USD882023S1 (en) 2018-04-20 2020-04-21 True Velocity Ip Holdings, Llc Ammunition cartridge
USD882028S1 (en) 2018-04-20 2020-04-21 True Velocity Ip Holdings, Llc Ammunition cartridge
USD882022S1 (en) 2018-04-20 2020-04-21 True Velocity Ip Holdings, Llc Ammunition cartridge
USD882031S1 (en) 2018-04-20 2020-04-21 True Velocity Ip Holdings, Llc Ammunition cartridge
USD882019S1 (en) 2018-04-20 2020-04-21 True Velocity Ip Holdings, Llc Ammunition cartridge
USD882030S1 (en) 2018-04-20 2020-04-21 True Velocity Ip Holdings, Llc Ammunition cartridge
USD882722S1 (en) 2018-04-20 2020-04-28 True Velocity Ip Holdings, Llc Ammunition cartridge
USD882723S1 (en) 2018-04-20 2020-04-28 True Velocity Ip Holdings, Llc Ammunition cartridge
USD882720S1 (en) 2018-04-20 2020-04-28 True Velocity Ip Holdings, Llc Ammunition cartridge
USD882724S1 (en) 2018-04-20 2020-04-28 True Velocity Ip Holdings, Llc Ammunition cartridge
USD882721S1 (en) 2018-04-20 2020-04-28 True Velocity Ip Holdings, Llc Ammunition cartridge
USD884115S1 (en) 2018-04-20 2020-05-12 True Velocity Ip Holdings, Llc Ammunition cartridge
USD886231S1 (en) 2017-12-19 2020-06-02 True Velocity Ip Holdings, Llc Ammunition cartridge
USD886937S1 (en) 2017-12-19 2020-06-09 True Velocity Ip Holdings, Llc Ammunition cartridge
US10704877B2 (en) 2010-11-10 2020-07-07 True Velocity Ip Holdings, Llc One piece polymer ammunition cartridge having a primer insert and methods of making the same
US10704876B2 (en) 2010-11-10 2020-07-07 True Velocity Ip Holdings, Llc One piece polymer ammunition cartridge having a primer insert and methods of making the same
US10704872B1 (en) 2019-02-14 2020-07-07 True Velocity Ip Holdings, Llc Polymer ammunition and cartridge having a convex primer insert
US10704879B1 (en) 2019-02-14 2020-07-07 True Velocity Ip Holdings, Llc Polymer ammunition and cartridge having a convex primer insert
US10704880B1 (en) 2019-02-14 2020-07-07 True Velocity Ip Holdings, Llc Polymer ammunition and cartridge having a convex primer insert
USD891568S1 (en) 2019-03-12 2020-07-28 True Velocity Ip Holdings, Llc Ammunition cartridge nose having an angled shoulder
USD891569S1 (en) 2019-03-12 2020-07-28 True Velocity Ip Holdings, Llc Ammunition cartridge nose having an angled shoulder
USD891570S1 (en) 2019-03-12 2020-07-28 True Velocity Ip Holdings, Llc Ammunition cartridge nose
USD891567S1 (en) 2019-03-12 2020-07-28 True Velocity Ip Holdings, Llc Ammunition cartridge nose having an angled shoulder
US10731957B1 (en) 2019-02-14 2020-08-04 True Velocity Ip Holdings, Llc Polymer ammunition and cartridge having a convex primer insert
USD892258S1 (en) 2019-03-12 2020-08-04 True Velocity Ip Holdings, Llc Ammunition cartridge nose having an angled shoulder
USD893668S1 (en) 2019-03-11 2020-08-18 True Velocity Ip Holdings, Llc Ammunition cartridge nose having an angled shoulder
USD893666S1 (en) 2019-03-11 2020-08-18 True Velocity Ip Holdings, Llc Ammunition cartridge nose having an angled shoulder
USD893667S1 (en) 2019-03-11 2020-08-18 True Velocity Ip Holdings, Llc Ammunition cartridge nose having an angled shoulder
USD893665S1 (en) 2019-03-11 2020-08-18 True Velocity Ip Holdings, Llc Ammunition cartridge nose having an angled shoulder
USD894320S1 (en) 2019-03-21 2020-08-25 True Velocity Ip Holdings, Llc Ammunition Cartridge
US10760882B1 (en) 2017-08-08 2020-09-01 True Velocity Ip Holdings, Llc Metal injection molded ammunition cartridge
US10794671B2 (en) 2011-01-14 2020-10-06 Pcp Tactical, Llc Polymer-based cartridge casing for subsonic ammunition
USD903038S1 (en) 2018-04-20 2020-11-24 True Velocity Ip Holdings, Llc Ammunition cartridge
USD903039S1 (en) 2018-04-20 2020-11-24 True Velocity Ip Holdings, Llc Ammunition cartridge
US10914558B2 (en) 2010-11-10 2021-02-09 True Velocity Ip Holdings, Llc Subsonic polymeric ammunition with diffuser
US10921106B2 (en) 2019-02-14 2021-02-16 True Velocity Ip Holdings, Llc Polymer ammunition and cartridge having a convex primer insert
USD913403S1 (en) 2018-04-20 2021-03-16 True Velocity Ip Holdings, Llc Ammunition cartridge
US11047664B2 (en) 2010-11-10 2021-06-29 True Velocity Ip Holdings, Llc Lightweight polymer ammunition cartridge casings
US11047663B1 (en) 2010-11-10 2021-06-29 True Velocity Ip Holdings, Llc Method of coding polymer ammunition cartridges
US11118875B1 (en) 2010-11-10 2021-09-14 True Velocity Ip Holdings, Llc Color coded polymer ammunition cartridge
US11209252B2 (en) 2010-11-10 2021-12-28 True Velocity Ip Holdings, Llc Subsonic polymeric ammunition with diffuser
US11215430B2 (en) 2010-11-10 2022-01-04 True Velocity Ip Holdings, Llc One piece polymer ammunition cartridge having a primer insert and methods of making the same
US11231257B2 (en) 2010-11-10 2022-01-25 True Velocity Ip Holdings, Llc Method of making a metal injection molded ammunition cartridge
US11248885B2 (en) 2010-11-10 2022-02-15 True Velocity Ip Holdings, Llc Subsonic polymeric ammunition cartridge
US11293732B2 (en) 2010-11-10 2022-04-05 True Velocity Ip Holdings, Llc Method of making polymeric subsonic ammunition
US11300393B2 (en) 2010-11-10 2022-04-12 True Velocity Ip Holdings, Llc Polymer ammunition having a MIM primer insert
US11313654B2 (en) 2010-11-10 2022-04-26 True Velocity Ip Holdings, Llc Polymer ammunition having a projectile made by metal injection molding
US11340053B2 (en) 2019-03-19 2022-05-24 True Velocity Ip Holdings, Llc Methods and devices metering and compacting explosive powders
US11435171B2 (en) 2018-02-14 2022-09-06 True Velocity Ip Holdings, Llc Device and method of determining the force required to remove a projectile from an ammunition cartridge
US11448491B2 (en) 2018-07-30 2022-09-20 Pcp Tactical, Llc Polymer cartridge with enhanced snapfit metal insert and thickness ratios
US11543218B2 (en) 2019-07-16 2023-01-03 True Velocity Ip Holdings, Llc Polymer ammunition having an alignment aid, cartridge and method of making the same
US11614314B2 (en) 2018-07-06 2023-03-28 True Velocity Ip Holdings, Llc Three-piece primer insert for polymer ammunition
US11733015B2 (en) 2018-07-06 2023-08-22 True Velocity Ip Holdings, Llc Multi-piece primer insert for polymer ammunition
US12247819B2 (en) 2010-07-30 2025-03-11 Pcp Tactical, Llc Two-piece insert and/or flash tube for polymer ammunition cartridges
US12247818B2 (en) 2018-07-30 2025-03-11 Pcp Tactical, Llc Polymer ammunition article designed for use across a wide temperature range

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL241828A (en:Method) * 1958-11-03
DE1099905B (de) * 1958-12-09 1961-02-16 Nl Wapen En Munitiefabriek N V Manoeverpatrone fuer Maschinenwaffen
NL251286A (en:Method) * 1959-05-06
DE3238270C2 (de) * 1982-10-15 1987-01-29 Dynamit Nobel Ag, 5210 Troisdorf Manöverpatrone

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DE74314C (de) * F. BARTEL, A. HNCKE in Berlin, Andreasstr. 40, bezw. Wrangelstr. 112, J. GOLDE-MANN und N. GOLDEMANN in Berlin, Blumenstrafse 70 Platzpatrone mit besonderer Pulverkapsel
BE522888A (en:Method) * 1953-06-27
US97615A (en) * 1869-12-07 Improvement in metallic cartridges
US352125A (en) * 1886-11-09 graydon
US392922A (en) * 1888-11-13 David johnson and william dalkymple borland
US1233071A (en) * 1915-09-07 1917-07-10 Henry E Lindquist Cartridge-case for artillery-shells.
GB394037A (en) * 1932-01-09 1933-06-22 Hoarce Ainley Roberts Improvements relating to the manufacture of cartridge cases
CH238162A (fr) * 1943-11-01 1945-06-30 Tech D Applic Commerciales Ind Douille de munition formée d'un étui en matière plastique et d'un culot métallique.
US2686936A (en) * 1950-03-08 1954-08-24 Arnold J Tuckerman Process of manufacturing linings for perforated cartridge cases
GB732633A (en) * 1953-06-27 1955-06-29 Ringdal Lars Improvements in ammunition cartridges

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BE459325A (en:Method) * 1941-10-28

Patent Citations (10)

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Publication number Priority date Publication date Assignee Title
DE74314C (de) * F. BARTEL, A. HNCKE in Berlin, Andreasstr. 40, bezw. Wrangelstr. 112, J. GOLDE-MANN und N. GOLDEMANN in Berlin, Blumenstrafse 70 Platzpatrone mit besonderer Pulverkapsel
US97615A (en) * 1869-12-07 Improvement in metallic cartridges
US352125A (en) * 1886-11-09 graydon
US392922A (en) * 1888-11-13 David johnson and william dalkymple borland
US1233071A (en) * 1915-09-07 1917-07-10 Henry E Lindquist Cartridge-case for artillery-shells.
GB394037A (en) * 1932-01-09 1933-06-22 Hoarce Ainley Roberts Improvements relating to the manufacture of cartridge cases
CH238162A (fr) * 1943-11-01 1945-06-30 Tech D Applic Commerciales Ind Douille de munition formée d'un étui en matière plastique et d'un culot métallique.
US2686936A (en) * 1950-03-08 1954-08-24 Arnold J Tuckerman Process of manufacturing linings for perforated cartridge cases
BE522888A (en:Method) * 1953-06-27
GB732633A (en) * 1953-06-27 1955-06-29 Ringdal Lars Improvements in ammunition cartridges

Cited By (246)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3003418A (en) * 1959-03-19 1961-10-10 Wendell M Young Livestock marking bullet
US3026801A (en) * 1959-07-27 1962-03-27 Phillips Petroleum Co Shotgun shell
US3292538A (en) * 1964-04-18 1966-12-20 Dynamit Nobel Ag Practice ammunition
US3882778A (en) * 1972-03-23 1975-05-13 Dynamit Nobel Ag Blank cartridge for training purposes
US4709636A (en) * 1983-09-21 1987-12-01 Rheinmetall Gmbh Propellant charge casing
US4593621A (en) * 1984-09-17 1986-06-10 Buchner Delmer B Cartridge assembly
US4565131A (en) * 1984-09-17 1986-01-21 Buchner Delmer B Cartridge assembly
EP0222827B1 (en) * 1985-04-22 1991-05-15 Action Manufacturing Company Ammunition cartridges having casings including plastic material
US4796535A (en) * 1986-06-20 1989-01-10 Mauser-Werke Oberndorf Gmbh Adapter cartridge for insertion tube systems
US4819562A (en) * 1987-01-02 1989-04-11 Bowman E W Explosive charge containing magazine for ram setting gun
US4920885A (en) * 1987-01-02 1990-05-01 Bowman E W Explosive charge containing magazine for RAM setting gun
US4867065A (en) * 1987-09-19 1989-09-19 Rheinmetal Gmbh Training cartridge
EP0377924A1 (en) * 1988-12-09 1990-07-18 Edward W. Bowman Explosive charge containing magazine for ram setting gun
US5063853A (en) * 1990-02-27 1991-11-12 Steyr-Daimler-Puch Ag Cartridge case
WO1993019341A3 (de) * 1992-03-16 1993-11-11 Mayer Grammelspach Dianawerk Gasdruckwaffe
US5565642A (en) * 1992-03-16 1996-10-15 Mayer & Grammelspacher Dianawerk Gmbh & Co. Kg Compressed gas weapon
DE19749486A1 (de) * 1997-11-08 1999-05-12 Dynamit Nobel Ag Verbindung von Rohrabschnitten verbrennbarer Treibladungshülsen
US6886467B1 (en) * 1999-04-19 2005-05-03 Nico-Pyrotechnik Hanns-Juergen Diederichs Gmbh & Co. Kg Training cartridge for an automatic rapid-fire weapon
US7066092B2 (en) * 1999-09-21 2006-06-27 Olin Corporation Industrial ammunition
US20050115444A1 (en) * 1999-09-21 2005-06-02 Olin Corporation, A Company Of The State Of Illinois. Industrial ammunition
US7921779B1 (en) 1999-09-21 2011-04-12 Olin Corporation Industrial ammunition
US20060075919A1 (en) * 2002-10-29 2006-04-13 Polytech Ammunition Company Composite polymer based cartridge case having an overmolded metal cup, polymer plug base assembly
US7213519B2 (en) * 2002-10-29 2007-05-08 Polytech Ammunition Company Composite polymer based cartridge case having an overmolded metal cup, polymer plug base assembly
US20050188879A1 (en) * 2003-10-29 2005-09-01 Polytech Ammunition Company Lead free, composite polymer based bullet and cartridge case, and method of manufacturing
US9470485B1 (en) 2004-03-29 2016-10-18 Victor B. Kley Molded plastic cartridge with extended flash tube, sub-sonic cartridges, and user identification for firearms and site sensing fire control
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USD891568S1 (en) 2019-03-12 2020-07-28 True Velocity Ip Holdings, Llc Ammunition cartridge nose having an angled shoulder
USD892258S1 (en) 2019-03-12 2020-08-04 True Velocity Ip Holdings, Llc Ammunition cartridge nose having an angled shoulder
USD891570S1 (en) 2019-03-12 2020-07-28 True Velocity Ip Holdings, Llc Ammunition cartridge nose
USD891567S1 (en) 2019-03-12 2020-07-28 True Velocity Ip Holdings, Llc Ammunition cartridge nose having an angled shoulder
US11340053B2 (en) 2019-03-19 2022-05-24 True Velocity Ip Holdings, Llc Methods and devices metering and compacting explosive powders
US11512936B2 (en) 2019-03-19 2022-11-29 True Velocity Ip Holdings, Llc Methods and devices metering and compacting explosive powders
USD894320S1 (en) 2019-03-21 2020-08-25 True Velocity Ip Holdings, Llc Ammunition Cartridge
US11543218B2 (en) 2019-07-16 2023-01-03 True Velocity Ip Holdings, Llc Polymer ammunition having an alignment aid, cartridge and method of making the same

Also Published As

Publication number Publication date
CH341742A (de) 1959-10-15
FR1144959A (fr) 1957-10-21
GB783069A (en) 1957-09-18
BE546573A (en:Method)
DE964386C (de) 1957-05-23

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