EP0107767B1 - Übungspatrone mit Kunststoff-Geschoss - Google Patents

Übungspatrone mit Kunststoff-Geschoss Download PDF

Info

Publication number
EP0107767B1
EP0107767B1 EP83108803A EP83108803A EP0107767B1 EP 0107767 B1 EP0107767 B1 EP 0107767B1 EP 83108803 A EP83108803 A EP 83108803A EP 83108803 A EP83108803 A EP 83108803A EP 0107767 B1 EP0107767 B1 EP 0107767B1
Authority
EP
European Patent Office
Prior art keywords
projectile
sleeve
synthetic resin
cartridge
casing
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
EP83108803A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0107767A1 (de
Inventor
Ernst Jensen
Jürgen Knappworst
Rudolf Stahlmann
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.)
Huels Troisdorf AG
Dynamit Nobel AG
Original Assignee
Huels Troisdorf AG
Dynamit Nobel AG
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 Huels Troisdorf AG, Dynamit Nobel AG filed Critical Huels Troisdorf AG
Priority to AT83108803T priority Critical patent/ATE23925T1/de
Publication of EP0107767A1 publication Critical patent/EP0107767A1/de
Application granted granted Critical
Publication of EP0107767B1 publication Critical patent/EP0107767B1/de
Expired 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
    • 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
    • F42B5/02—Cartridges, i.e. cases with charge and missile
    • F42B5/067—Mounting or locking missiles in cartridge cases

Definitions

  • the invention relates to a training cartridge of the type specified in the preamble of the claim.
  • a practice cartridge is also known, in which a plastic sleeve is inserted into a metal cartridge case that is open at the front end.
  • the plastic sleeve is open at the rear end and provided with a hollow replica at the front end, which bursts at the top when it is fired.
  • the plastic sleeve lies evenly against the inner wall of the cartridge case and is held in this by the front edge thereof being flanged to form a sleeve shoulder against an annular bead of the plastic sleeve.
  • irregular tears in the area of the projectile replica or "shooting out" of the plastic sleeve from the metal cartridge can occur. The same applies if a projectile made of plastic is to be separated instead of the projectile.
  • the invention has for its object to provide a training cartridge of the type specified in the preamble of the claim so that in particular the accuracy of the shot and the weapon function are improved.
  • Figure 1 shows a practice cartridge with a plastic bullet.
  • the cartridge case made of metal such as brass, steel or aluminum has, according to FIG. 1, the pull-out groove 2 on the bottom and the ignition means 3 used.
  • the outer shape is cylindrical or slightly conical.
  • the one-piece plastic sleeve 4 made of e.g. Polyethylene or polypropylene has at the front end the caliber-appropriate projectile 5, to which the injection-molded neck part 6, the shoulder part 7 and the actual propellant charge powder chamber 8 are connected to the rear.
  • the sleeve 4 is inserted into the sleeve mouth 9 of the cartridge case 1, the front elongated area 10 of which is still in the form indicated by the dashed lines, and its rear open end 11 lies against the inner bottom 12 of the cartridge case 1.
  • the area 10 of the cartridge case 1 is shaped to form the sleeve shoulder 13 and the cylindrical or possibly also slightly conical sleeve neck 14, i.e. retracted, creating the final cartridge shape shown.
  • the area 10 of the cartridge case is preferably dimensioned so long that it surrounds with its sleeve neck 14 the plastic sleeve part 6 over its entire length, i.e. with its sleeve mouth 9 at least essentially flush with the rear end 15 of the projectile 5. This ensures a particularly smooth demolition of the projectile.
  • the advantages achieved by the invention are that a plastic bullet that meets the external ballistic requirements can be optimally connected to the metallic cartridge case in connection with a plastic sleeve and a clean separation of the bullet on the sleeve mouth takes place, which ensures good accuracy. Furthermore, no plastic parts from the neck / shoulder part or propellant powder space are torn off during the shot, which, for example, could impair the weapon function.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Materials For Medical Uses (AREA)
  • Toys (AREA)
  • Pens And Brushes (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Steps, Ramps, And Handrails (AREA)
EP83108803A 1982-10-15 1983-09-07 Übungspatrone mit Kunststoff-Geschoss Expired EP0107767B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83108803T ATE23925T1 (de) 1982-10-15 1983-09-07 Uebungspatrone mit kunststoff-geschoss.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823238268 DE3238268A1 (de) 1982-10-15 1982-10-15 Uebungspatrone mit kunststoff-geschoss oder -geschossnachbildung
DE3238268 1982-10-15

Publications (2)

Publication Number Publication Date
EP0107767A1 EP0107767A1 (de) 1984-05-09
EP0107767B1 true EP0107767B1 (de) 1986-11-26

Family

ID=6175809

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83108803A Expired EP0107767B1 (de) 1982-10-15 1983-09-07 Übungspatrone mit Kunststoff-Geschoss

Country Status (6)

Country Link
US (1) US4508036A (no)
EP (1) EP0107767B1 (no)
AT (1) ATE23925T1 (no)
CA (1) CA1222163A (no)
DE (2) DE3238268A1 (no)
NO (1) NO157353C (no)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4939996A (en) * 1986-09-03 1990-07-10 Coors Porcelain Company Ceramic munitions projectile
US4850278A (en) * 1986-09-03 1989-07-25 Coors Porcelain Company Ceramic munitions projectile
DE3731569A1 (de) * 1987-09-19 1989-04-06 Rheinmetall Gmbh Manoeverpatrone
US4947754A (en) * 1987-12-10 1990-08-14 General Dynamics Corporation, Pomona Division System and method for penetrating orbiting targets
US4958567A (en) * 1989-04-10 1990-09-25 Olin Corporation Training cartridge with improved case for fixing propellant position in powder chamber
HU214605B (hu) * 1992-12-23 1998-04-28 Sándor Breiner Szakadólövedékű lőszer
CA2213980A1 (en) * 1997-10-03 1999-04-03 Mark Bourque Survival ammunition
US6752084B1 (en) * 1999-01-15 2004-06-22 Amtech, Inc. Ammunition articles with plastic components and method of making ammunition articles with plastic components
US7059234B2 (en) * 2003-05-29 2006-06-13 Natec, Inc. Ammunition articles and method of making ammunition articles
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
WO2012097317A2 (en) * 2011-01-14 2012-07-19 Pcp Ammunition Company Llc High strength polymer-based cartridge casing and manufacturing method
US10197366B2 (en) 2011-01-14 2019-02-05 Pcp Tactical, Llc Polymer-based cartridge casing for blank and subsonic ammunition
US9200880B1 (en) 2012-03-09 2015-12-01 Carolina PCA, LLC Subsonic ammunication articles having a rigid outer casing or rigid inner core and methods for making the same
US9032855B1 (en) * 2012-03-09 2015-05-19 Carolina PCA, LLC Ammunition articles and methods for making the same
US20140311373A1 (en) * 2012-07-25 2014-10-23 Ward Kraft, Inc. Special Purpose Slugs For Use In Ammunition
US20150241182A1 (en) * 2012-07-25 2015-08-27 Ward Kraft, Inc. Special Purpose Slugs For Use In Ammunition
US9921017B1 (en) 2013-03-15 2018-03-20 Victor B. Kley User identification for weapons and site sensing fire control
US20200363178A1 (en) * 2015-11-12 2020-11-19 Randy S. Teig Non-metallic projectile and method of manufacturing the same
IL280522B1 (en) 2018-07-30 2024-06-01 Pcp Tactical Llc Polymer cartridge with metallic click insert and improved thickness ratios

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT186559B (de) * 1953-06-27 1956-08-25 Lars Ringdal Patrone
NL181534B (nl) * 1953-06-27 Hochtemperatur Kernkraftwerk Zijreflector voor een hoge-temperatuurkernreactor.
NL241828A (no) * 1958-11-03
NL113226C (no) * 1960-04-16
BE633791A (no) * 1962-09-26
FR1359826A (fr) * 1963-03-19 1964-04-30 Gevelot Sa Munition pour le tir sans projectile telle qu'une cartouche ou analogue
FR1372732A (fr) * 1963-09-05 1964-09-18 Procédé de récupération des étuis de cartouches métalliques de guerre et similaire
FR1442940A (fr) * 1965-08-11 1966-06-17 Perfectionnements aux cartouches
US3732826A (en) * 1971-04-09 1973-05-15 E Johnson Cartridge
DE2634518C2 (de) * 1976-07-31 1986-04-17 Dynamit Nobel Ag, 5210 Troisdorf Geschoß mit wenigstens einem pyrotechnischen Satz, insbesondere einem Leuchtspursatz

Also Published As

Publication number Publication date
NO157353B (no) 1987-11-23
NO157353C (no) 1988-03-02
ATE23925T1 (de) 1986-12-15
DE3367979D1 (en) 1987-01-15
EP0107767A1 (de) 1984-05-09
DE3238268A1 (de) 1984-04-26
NO833749L (no) 1984-04-16
US4508036A (en) 1985-04-02
CA1222163A (en) 1987-05-26

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