DK3137845T3 - Patron med smeltesikring i fremdriftssystemet og fremgangsmåde til fremstilling heraf - Google Patents

Patron med smeltesikring i fremdriftssystemet og fremgangsmåde til fremstilling heraf Download PDF

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Publication number
DK3137845T3
DK3137845T3 DK15717885.6T DK15717885T DK3137845T3 DK 3137845 T3 DK3137845 T3 DK 3137845T3 DK 15717885 T DK15717885 T DK 15717885T DK 3137845 T3 DK3137845 T3 DK 3137845T3
Authority
DK
Denmark
Prior art keywords
plug
casing bottom
bottom opening
cartridge
casing
Prior art date
Application number
DK15717885.6T
Other languages
English (en)
Inventor
Willi Luebbers
Hendrik Redeker
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
Application granted granted Critical
Publication of DK3137845T3 publication Critical patent/DK3137845T3/da

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B39/00—Packaging or storage of ammunition or explosive charges; Safety features thereof; Cartridge belts or bags
    • F42B39/20—Packages or ammunition having valves for pressure-equalising; Packages or ammunition having plugs for pressure release, e.g. meltable ; Blow-out panels; Venting arrangements
    • 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
    • F42B33/001—Devices or processes for assembling ammunition, cartridges or cartridge elements from parts
    • 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
    • F42B33/04—Fitting or extracting primers in or from fuzes or charges
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C19/00—Details of fuzes
    • F42C19/08—Primers; Detonators
    • F42C19/0823—Primers or igniters for the initiation or the propellant charge in a cartridged ammunition
    • F42C19/083—Primers or igniters for the initiation or the propellant charge in a cartridged ammunition characterised by the shape and configuration of the base element embedded in the cartridge bottom, e.g. the housing for the squib or percussion cap

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Fuses (AREA)

Claims (7)

1. Fremgangsmåde til montering af en patron med et fremdrifts system (1) og et med fremdrifts systemet (1) forbundet projektil, hvor fremdriftssystemet (1) omfatter et med en drivladning (2) fyldt drivladningshylster (3) med en hylsterbund (4), der indeholder en i det væsentlige aksialt forløbende hylsterbundåbning (5), og hvor hylsterbundåbningen (5) er lukket af en prop (6), der optager en fænghætte (9), og som i denne position holdes ved hjælp af en smeltesikringsring (13) i en brudsikring, hvor proppen (6) omfatter en prophals (8) og en hoveddel (7), og hvor prophalsen (8) har en ydre rilleformet reces (15), der er anbragt på ydersiden af stophalsen (8), og hvor en indre rilleformet reces (16) er anbragt på det indre af hylsterbundåbningen (5), med kendetegnene: a. fra bagsiden (14) af hylsterbunden (4) i drivladningshylsteret (13) indføres smeltesikringsringen (13) i hylsterbundåbningen (5), til denne med sin forside (17) støttes på indersidefremspringet (12) i hylsterbunden (4), b. efterfølgende indføres proppen (6) i hylsterbundåbningen (5), og ved hjælp af hoveddelen (7) udøves en aksial kraft på bagsiden (18) af smeltesikringsringen (13), således at smeltesikringsringen (13) trykkes sammen og deformeres plastisk, og dens materiale flyder radialt ind i de rilleformede recesser (15, 16) i proppen (6) og hylsterbunden (4), hvorved ingen yderligere tætninger er nødvendige.
2. Fremgangsmåde ifølge krav 1, kendetegnet ved, at fænghætten (9) forbindes med proppen (6) forud for indføring af proppen (6) hylsterbundåbningen (5) i drivladningshylsteret (3).
3. Fremgangsmåde ifølge krav 1 eller 2, kendetegnet ved, at en fyldning af drivladningshylsteret (3) sker gennem hylsterbundåbningen (5).
4. Patron, monteret ifølge fremgangsmåden ifølge et af kravene 1 til 3, med et fremdrifts system (1) og et med fremdriftssystemet (1) forbundet projektil, hvor fremdrifts systemet (1) omfatter et med en drivladning (2) fyldt drivladningshylster (3) med en hylsterbund (4), der indeholder en i det væsentlige aksialt forløbende hylsterbundåbning (5), og hvor hylsterbundåbningen (5) er lukket af en prop (6), der optager en fænghætte (9) , og som i denne position holdes ved hjælp af en smeltesikringsring (13) i en brudsikring, hvor proppen (6) omfatter en prophals (8) og en hoveddel (7), og hvor prophalsen (8) har en ydre rilleformet reces (15), der er anbragt på ydersiden af stophalsen (8), kendetegnet ved, at en indre rilleformet reces (16) er anbragt på det indre af hylsterbundåbningen (5), at smeltesikringsringen (13) med sin forside (17) støttes på bagsiden (11) af et indersidefremspring (12) i hylsterbunden (4) samt med sin bagside (18) støttes på forsiden (10) af hoveddelen (7) af proppen (6), idet dens indre rand (19) griber form- og/eller kraftsluttende ind i den ydre rilleformede reces (15) i proppen (6), og dens ydre rand (20) griber form- og/eller kraftsluttende ind i den indre rilleformede reces (16) i hylsterbunden (4), således at smeltesikringen ved affyring af patronen ikke påvirkes direkte af gastrykket, og ingen yderligere tætninger er nødvendige.
5. Patron ifølge krav 4, kendetegnet ved, at smeltesikringsringen (13) har en ydre diameter, der er valgt således, at den til montering af patronen kan indsættes i hylsterbundåbningen (5) fra bagsiden (14) af hylsterbunden (4).
6. Patron ifølge krav 4 eller 5, kendetegnet ved, at proppen (6) er udført T-formet.
7. Patron ifølge et af kravene 4 til 6, kendetegnet ved, at det plastisk deformerbare smeltesikringsmateriale er en legering af bismut og tin.
DK15717885.6T 2014-04-28 2015-04-21 Patron med smeltesikring i fremdriftssystemet og fremgangsmåde til fremstilling heraf DK3137845T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201410005997 DE102014005997B3 (de) 2014-04-28 2014-04-28 Patrone und Verfahren zu ihrer Herstellung
PCT/EP2015/058616 WO2015165780A1 (de) 2014-04-28 2015-04-21 Patrone mit schmelzsicherung im antriebssystem und verfahren zu ihrer herstellung

Publications (1)

Publication Number Publication Date
DK3137845T3 true DK3137845T3 (da) 2018-09-03

Family

ID=52623886

Family Applications (1)

Application Number Title Priority Date Filing Date
DK15717885.6T DK3137845T3 (da) 2014-04-28 2015-04-21 Patron med smeltesikring i fremdriftssystemet og fremgangsmåde til fremstilling heraf

Country Status (11)

Country Link
US (1) US9995563B2 (da)
EP (1) EP3137845B1 (da)
DE (1) DE102014005997B3 (da)
DK (1) DK3137845T3 (da)
ES (1) ES2682968T3 (da)
HU (1) HUE039542T2 (da)
LT (1) LT3137845T (da)
PL (1) PL3137845T3 (da)
PT (1) PT3137845T (da)
SI (1) SI3137845T1 (da)
WO (1) WO2015165780A1 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180135953A1 (en) * 2016-11-15 2018-05-17 Nostromo Holdings, Llc Ammunition cartridge with a base plug vent
IL260886B (en) * 2018-07-30 2021-04-29 Rafael Advanced Defense Systems Ltd Rocket armament that can be launched from a tubular launcher with non-ignition security outside the launcher and engine separation in flight
US20240384630A1 (en) * 2023-05-19 2024-11-21 Defiant Engineering, Llc Overmolded shaped charge and methods of use

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US232028A (en) * 1880-09-07 Cartridge capping and uncapping tool
US2685252A (en) * 1945-06-12 1954-08-03 Remington Arms Co Inc Primer
US3138055A (en) * 1962-01-02 1964-06-23 Kenneth L Weston Primer pocket tool for reloading cartridge cases
US5035181A (en) * 1985-01-22 1991-07-30 The United States Of America As Represented By The Secretary Of The Navy Thermosensitive pop-out device
US4733872A (en) * 1986-06-16 1988-03-29 Nobuyuki Sugimura Fusible packing for a supply port of an accumulator
US4836078A (en) * 1988-10-03 1989-06-06 Lee Richard J Multifunctional ammunition case reloading die
US5398498A (en) * 1994-05-06 1995-03-21 Bei Electronics, Inc. Joint construction between components of military projectile and releasable by melting of fusible eutectic helical member
WO1996038376A1 (en) * 1995-06-01 1996-12-05 Figgie International Inc. Chemical gas generator
DE19632956A1 (de) * 1996-08-16 1998-02-19 Bosch Gmbh Robert Dichtungsanordnung
US5732634A (en) * 1996-09-03 1998-03-31 Teledyne Industries, Inc. Thin film bridge initiators and method of manufacture
US6260463B1 (en) * 1999-08-11 2001-07-17 Blount, Inc. Hand-held primer loading tool
US6752085B2 (en) * 2002-05-06 2004-06-22 Lockheed Martin Corporation Method and apparatus for releasably attaching a closure plate to a casing
DE102004020838B3 (de) 2004-04-08 2005-06-23 Nico-Pyrotechnik Hanns-Jürgen Diederichs GmbH & Co. KG Patronenmunition, insbesondere mit mittlerem Kaliber
US7287475B2 (en) * 2006-01-03 2007-10-30 Combined Systems, Inc. Reloadable non-lethal training cartridge
AT505294B1 (de) * 2007-08-10 2008-12-15 Hoerbiger Automatisierungstech Verfahren zum druckdichten verschliessen einer bohrung, sowie druckgehäuse
US9964387B2 (en) * 2009-08-19 2018-05-08 Orbital Atk, Inc. Insensitive munitions swaged vent plug
US8925463B1 (en) * 2009-09-03 2015-01-06 Kms Consulting, Llc Pressure relief system for gun fired cannon cartridges
EP2473816B1 (en) * 2009-09-03 2015-03-04 KMS Consulting LLC Pressure-relief system for cartridge munition
US8550004B1 (en) * 2009-10-21 2013-10-08 The United States Of America As Represented By The Secretary Of The Army Riveted cartridge venting
US7806034B1 (en) * 2010-01-20 2010-10-05 Lee Richard J Safety prime feeding device
DE102011014402A1 (de) * 2011-03-18 2012-09-20 Rheinmetall Waffe Munition Gmbh Insensitive Munition
US8997774B2 (en) * 2011-05-13 2015-04-07 Stojan Kotefski Pressure discharge valve
US8997773B2 (en) * 2011-05-13 2015-04-07 Cathleen Reda Pressure discharge mechanism for closed vessels
BR112014015317B1 (pt) * 2011-12-22 2020-06-02 Quantum Ammunition, Llc Cartuchos compostos com base em polímero e munições contendo os mesmos

Also Published As

Publication number Publication date
PL3137845T3 (pl) 2018-10-31
EP3137845A1 (de) 2017-03-08
US9995563B2 (en) 2018-06-12
HUE039542T2 (hu) 2019-01-28
ES2682968T3 (es) 2018-09-24
EP3137845B1 (de) 2018-06-06
DE102014005997B3 (de) 2015-03-26
US20170299361A1 (en) 2017-10-19
LT3137845T (lt) 2018-09-10
PT3137845T (pt) 2018-10-08
WO2015165780A1 (de) 2015-11-05
SI3137845T1 (sl) 2018-10-30

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