EP2909569B1 - Patrone und verfahren zu seiner herstellung - Google Patents

Patrone und verfahren zu seiner herstellung Download PDF

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Publication number
EP2909569B1
EP2909569B1 EP13776449.4A EP13776449A EP2909569B1 EP 2909569 B1 EP2909569 B1 EP 2909569B1 EP 13776449 A EP13776449 A EP 13776449A EP 2909569 B1 EP2909569 B1 EP 2909569B1
Authority
EP
European Patent Office
Prior art keywords
adhesive
projectile
edge contour
cartridge according
case cover
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.)
Active
Application number
EP13776449.4A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2909569A1 (de
Inventor
Thomas Heitmann
Frank Schötzig
Michael Vagedes
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.)
Rheinmetall Waffe Munition GmbH
Original Assignee
Rheinmetall Waffe Munition GmbH
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 Rheinmetall Waffe Munition GmbH filed Critical Rheinmetall Waffe Munition GmbH
Priority to PL13776449T priority Critical patent/PL2909569T3/pl
Publication of EP2909569A1 publication Critical patent/EP2909569A1/de
Application granted granted Critical
Publication of EP2909569B1 publication Critical patent/EP2909569B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42BEXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/02Cartridges, i.e. cases with charge and missile
    • F42B5/067Mounting or locking missiles in cartridge cases
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42BEXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/02Cartridges, i.e. cases with charge and missile
    • F42B5/18Caseless ammunition; Cartridges having combustible cases
    • F42B5/188Manufacturing processes therefor

Definitions

  • the invention relates to a cartridge having a combustible propellant charge sleeve consisting of a sleeve jacket and a sleeve cover and a stator-stabilized projectile with a solid projectile body and a tail unit adjoining the projectile body, wherein the transitional area between projectile body and tail unit tapers to a rear end of the projectile, having frustoconical outer edge contour, at which the provided with a corresponding inner edge contour sleeve cover is positively connected by means of an adhesive.
  • the invention proposes to form the adhesive between the projectile and the sleeve cover of the propellant charge tube as a damping element.
  • the invention has for its object to provide a cartridge of the type mentioned, in which the likelihood that it comes due to environmental pollution to damage the propellant sleeve through the full caliber bullet, compared to comparable known cartridges is substantially reduced.
  • a method for producing such a cartridge is to be specified.
  • the layer thickness (s) themselves is (are) dependent on the bonded surface, so that the preferred layer thickness (s) is (are) only as a guide and empirical value (s) are (are).
  • Cartridges with combustible propellant charge sleeve in which the respective sleeve cover is connected to a rear-tapered, frustoconical edge contour of a stabilized missile bullet (eg 120 mm bullet) by means of an adhesive, are known from such projectiles.
  • the stabilizer-stabilized projectiles are sub-caliber balancing projectiles in which the sabot identifies the truncated-cone-shaped edge contour (cf., for example, US Pat DE 197 41 842 A1 ).
  • the spacers are glued to the frusto-conical inner edge contour of the sleeve cover or on the frustoconical outer edge contour of the projectile. Subsequently, the sleeve cover is then pushed onto the projectile and the remaining space between the sleeve cover and the projectile completely filled with a silicone adhesive. Finally, the silicone adhesive is cured.
  • the longitudinal section of a Vollkalibergeunteres is shown, the tail body is connected to the sleeve cover of a (not fully shown) propellant charge sleeve.
  • the stabilizer-stabilized full-caliber bullet is designated 1 and comprises a solid projectile body 2 and a tail section 3 adjoining the projectile body 2 Leitwerksnov 3.
  • the transition region between bullet body 2 and tail 3 a tapering to the rear end of the projectile, frustoconical outer edge contour 4.
  • the projectile 1 is frictionally connected to the sleeve cover 5 of a propellant charge sleeve by means of an adhesive 6, wherein the sleeve cover 5 has a frustoconical inner edge contour 7 corresponding to the outer edge contour 4 of the projectile 1.
  • the adhesive 6 causes both a frictional connection between sleeve cover 5 and projectile 1 as well as the function of a damping element takes over damage to the propellant charge through the sleeve Full-caliber bullet 1 to avoid environmental pollution.
  • the sleeve cover 5 is then pushed onto the projectile 1 and then the remaining space between the sleeve cover 5 and the projectile 1 is completely filled with a silicone adhesive, preferably a silicone rubber (for example Elastosil E43 from Wacker Chemie, Kunststoff).
  • a silicone adhesive preferably a silicone rubber (for example Elastosil E43 from Wacker Chemie, Kunststoff).
  • Elastosil silicone adhesives are one-component adhesives that cure by absorbing moisture - from the air.
  • the specified curing time for further handling is at least 6 hours. If, on the other hand, two-component adhesives, eg Loctite, are used, the defined curing time is at least 50 minutes. As a result, the curing time can be significantly reduced.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Adhesives Or Adhesive Processes (AREA)
EP13776449.4A 2012-10-19 2013-10-07 Patrone und verfahren zu seiner herstellung Active EP2909569B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL13776449T PL2909569T3 (pl) 2012-10-19 2013-10-07 Nabój i sposób jego wytwarzania

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201210020541 DE102012020541A1 (de) 2012-10-19 2012-10-19 Patrone und Verfahren zu seiner Herstellung
PCT/EP2013/070855 WO2014060239A1 (de) 2012-10-19 2013-10-07 Patrone und verfahren zu seiner herstellung

Publications (2)

Publication Number Publication Date
EP2909569A1 EP2909569A1 (de) 2015-08-26
EP2909569B1 true EP2909569B1 (de) 2018-02-21

Family

ID=49354641

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13776449.4A Active EP2909569B1 (de) 2012-10-19 2013-10-07 Patrone und verfahren zu seiner herstellung

Country Status (9)

Country Link
EP (1) EP2909569B1 (pt)
DE (1) DE102012020541A1 (pt)
DK (1) DK2909569T3 (pt)
ES (1) ES2667338T3 (pt)
LT (1) LT2909569T (pt)
NO (1) NO2779572T3 (pt)
PL (1) PL2909569T3 (pt)
PT (1) PT2909569T (pt)
WO (1) WO2014060239A1 (pt)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2323244C3 (de) * 1973-05-09 1979-04-19 Rheinmetall Gmbh, 4000 Duesseldorf Flügelstabilisiertes Unterkalibergeschoß
DE3037662A1 (de) * 1980-10-04 1982-05-13 Rheinmetall GmbH, 4000 Düsseldorf Patronierte munition
DK0860682T3 (da) * 1997-02-25 2002-07-29 Ruag Munition Anordning til optisk markering af banen for missiler accelereret ved hjælp af drivanordninger
DE19741842B4 (de) 1997-09-23 2006-09-07 Rheinmetall Waffe Munition Gmbh Patrone
DE19929915A1 (de) * 1999-06-29 2001-01-18 Rheinmetall W & M Gmbh Patrone mit einem Treibkäfiggeschoß
DE10055068B4 (de) * 2000-11-07 2006-08-17 Rheinmetall Waffe Munition Gmbh Patrone
DE102007037741B4 (de) 2007-08-09 2014-01-16 Rheinmetall Waffe Munition Gmbh Verfahren zum Verbinden eines rohrförmigen Hülsenmantels und eines Hülsendeckels einer Patrone
DE102008015421A1 (de) 2008-03-20 2009-09-24 Rheinmetall Waffe Munition Gmbh Verfahren zur Herstellung einer Patrone und Patrone mit einem Treibkäfiggeschoss, hergestellt nach diesem Verfahren
DE102008029397A1 (de) 2008-06-23 2009-12-24 Rheinmetall Waffe Munition Gmbh Treibkäfiggeschoss
DE102009009772A1 (de) 2009-02-20 2010-09-02 Rheinmetall Waffe Munition Gmbh Verfahren zum Einbringen von Sollbruchstellen in ein ringförmiges Halte- und Dichtungsband eines Treibkäfiggeschosses und Laborierwerkzeug zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
LT2909569T (lt) 2018-04-25
WO2014060239A1 (de) 2014-04-24
PL2909569T3 (pl) 2018-07-31
ES2667338T3 (es) 2018-05-10
EP2909569A1 (de) 2015-08-26
DK2909569T3 (en) 2018-05-22
PT2909569T (pt) 2018-05-16
NO2779572T3 (pt) 2018-09-29
DE102012020541A1 (de) 2014-04-24

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