ES8708051A1 - Perfeccionamientos en la fabricacion de envolventes de frag-mentacion para proyectiles - Google Patents

Perfeccionamientos en la fabricacion de envolventes de frag-mentacion para proyectiles

Info

Publication number
ES8708051A1
ES8708051A1 ES541657A ES541657A ES8708051A1 ES 8708051 A1 ES8708051 A1 ES 8708051A1 ES 541657 A ES541657 A ES 541657A ES 541657 A ES541657 A ES 541657A ES 8708051 A1 ES8708051 A1 ES 8708051A1
Authority
ES
Spain
Prior art keywords
case
embrittling
fragments
shell case
powder
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
ES541657A
Other languages
English (en)
Other versions
ES541657A0 (es
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.)
Saab Bofors AB
Original Assignee
Bofors AB
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 Bofors AB filed Critical Bofors AB
Publication of ES541657A0 publication Critical patent/ES541657A0/es
Publication of ES8708051A1 publication Critical patent/ES8708051A1/es
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
    • F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
    • F42B12/20—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type
    • F42B12/22—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type with fragmentation-hull construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Powder Metallurgy (AREA)
  • Disintegrating Or Milling (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

FABRICACION DE ENVOLVENTES DE FRAGMENTACION PARA PROYECTILES. EL MATERIAL DE LA ENVOLVENTE (1) ES UN MATERIAL COMPLETAMENTE DENSO, NO COMPRESIBLE, CON ZONAS DE FRAGILIDAD (4), QUE, CUANDO EL PROYECTIL EXPLOSIONA, PROPORCIONAN FRAGMENTOS DE FORMA PREDETERMINADA. LA ENVOLVENTE QUEDA FABRICADA PREFERENTEMENTE POR PLUVIMETALURGIA, CONSTITUYENDOSE LAS ZONAS DE FRAGILIDAD POR RELLENO CON POLVO CON EL COMPONENTE DE FRAGILIDAD. LA ENVOLVENTE ES PRENSADA A CONTINUACION MEDIANTE UNA PRESION GENERALIZADA Y ELEVADA TEMPERATURA FORMANDO UNA ENVOLVENTE DENSA Y COMPACTA QUE RECIBE SUS PROPIEDADES FINALES MEDIANTE TRATAMIENTO TERMICO.
ES541657A 1984-04-02 1985-03-28 Perfeccionamientos en la fabricacion de envolventes de frag-mentacion para proyectiles Expired ES8708051A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8401791A SE441784B (sv) 1984-04-02 1984-04-02 Splitterbildande sprenggranatholje samt sett for att astadkomma detta genom ett pulvermetallurgiskt forfarande

Publications (2)

Publication Number Publication Date
ES541657A0 ES541657A0 (es) 1987-09-01
ES8708051A1 true ES8708051A1 (es) 1987-09-01

Family

ID=20355386

Family Applications (1)

Application Number Title Priority Date Filing Date
ES541657A Expired ES8708051A1 (es) 1984-04-02 1985-03-28 Perfeccionamientos en la fabricacion de envolventes de frag-mentacion para proyectiles

Country Status (7)

Country Link
US (1) US4592283A (es)
EP (1) EP0163029A3 (es)
ES (1) ES8708051A1 (es)
FI (1) FI851300L (es)
IL (1) IL74656A0 (es)
NO (1) NO851315L (es)
SE (1) SE441784B (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0328877A1 (de) * 1988-02-18 1989-08-23 Oerlikon-Contraves AG Geschoss mit Splittermantel
FR2637065B1 (fr) * 1988-09-02 1993-10-15 Thomson Brandt Armements Enveloppe protectrice de munitions comportant des moyens permettant sa decoupe
US5078054A (en) * 1989-03-14 1992-01-07 Olin Corporation Frangible projectile
US5227576A (en) * 1991-03-14 1993-07-13 Industrial Materials Technology Method for forming complex patterns in the interior of a pressed part formed of compacted particulate material, and apparatus
US5166471A (en) * 1991-05-08 1992-11-24 Industrial Materials Technology, Inc. Warhead incorporating high-density particles
US5119730A (en) * 1991-08-05 1992-06-09 The United States Of America As Represented By The Secretary Of The Navy Composite sheet stringer ordnance section
US5117759A (en) * 1991-08-05 1992-06-02 The United States Of America As Represented By The Secretary Of The Navy Filamentary composite dual wall warhead
US5847313A (en) * 1997-01-30 1998-12-08 Cove Corporation Projectile for ammunition cartridge
US5789698A (en) * 1997-01-30 1998-08-04 Cove Corporation Projectile for ammunition cartridge
US6551376B1 (en) 1997-03-14 2003-04-22 Doris Nebel Beal Inter Vivos Patent Trust Method for developing and sustaining uniform distribution of a plurality of metal powders of different densities in a mixture of such metal powders
US8573128B2 (en) * 2006-06-19 2013-11-05 Materials & Electrochemical Research Corp. Multi component reactive metal penetrators, and their method of manufacture
DE102010061272B3 (de) * 2010-12-15 2013-04-25 Krauss-Maffei Wegmann Gmbh & Co. Kg Geschosshülle für ein Sprenggeschoss und Verfahren zur Behandlung einer Geschosshülle
ES2671610T3 (es) 2014-02-11 2018-06-07 Raytheon Company Munición con múltiples capas de fragmentos
US9810513B2 (en) 2014-08-04 2017-11-07 Raytheon Company Munition modification kit and method of modifying munition
US9739583B2 (en) 2014-08-07 2017-08-22 Raytheon Company Fragmentation munition with limited explosive force
WO2016171794A1 (en) * 2015-03-02 2016-10-27 Nostromo Holdings, Llc Low collateral damage bi-modal warhead assembly
US9683822B2 (en) 2015-05-28 2017-06-20 Raytheon Company Munition with preformed fragments
US9909848B2 (en) 2015-11-16 2018-03-06 Raytheon Company Munition having penetrator casing with fuel-oxidizer mixture therein
SG11201804844RA (en) * 2016-01-15 2018-07-30 Saab Bofors Dynamics Switzerland Ltd Warhead
US9835427B2 (en) * 2016-03-09 2017-12-05 True Velocity, Inc. Two-piece primer insert for polymer ammunition
US10247531B1 (en) * 2016-09-30 2019-04-02 The United States Of America As Represented By The Department Of The Navy Monolithic fragmentation casing
US11226181B2 (en) * 2017-03-06 2022-01-18 Omnitek Partners, L.L.C. High explosive fragmentation mortars
US11454480B1 (en) * 2019-06-12 2022-09-27 Corvid Technologies LLC Methods for forming munitions casings and casings and munitions formed thereby
DE102022002278A1 (de) 2022-06-23 2023-12-28 Diehl Defence Gmbh & Co. Kg Wirkkörper mit Sollbruchstellen für Geschosse

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR372983A (fr) * 1906-12-04 1907-04-25 Laurent Giroud Projectile
US3720168A (en) * 1970-12-14 1973-03-13 Us Navy Elliptical warhead
DE2126351C1 (de) * 1971-05-27 1978-04-27 Rheinmetall Gmbh, 4000 Duesseldorf Verfahren zur Herstellung von Hüllen für Geschosse, Gefechtsköpfe o.dgl
US3799054A (en) * 1972-05-08 1974-03-26 Armament Syst Inc Controlled fragmentation explosive device
US3820464A (en) * 1973-03-09 1974-06-28 Us Navy Variable sized fragment explosive projectile
US4351240A (en) * 1975-02-28 1982-09-28 The United States Of America As Represented By The Secretary Of The Navy Incendiary fragmentary warhead
US4312274A (en) * 1977-01-17 1982-01-26 Whittaker Corporation Method for selecting warhead fragment size
US4165692A (en) * 1977-10-25 1979-08-28 Calspan Corporation Frangible projectile for gunnery practice
DE2835557C2 (de) * 1978-08-14 1985-11-14 Rheinmetall GmbH, 4000 Düsseldorf Gefechtskopf für Geschosse und Raketen
DE2923901C2 (de) * 1979-06-13 1985-01-17 Rheinmetall GmbH, 4000 Düsseldorf Geschoßhülle
EP0030809B1 (en) * 1979-12-13 1984-11-21 The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Improvements in or relating to explosive fragmentation devices
DE3111725A1 (de) * 1981-03-25 1982-10-07 Rheinmetall GmbH, 4000 Düsseldorf Zuenderloses ringfluegelgeschoss

Also Published As

Publication number Publication date
IL74656A0 (en) 1985-06-30
ES541657A0 (es) 1987-09-01
FI851300A0 (fi) 1985-04-01
EP0163029A2 (en) 1985-12-04
SE441784B (sv) 1985-11-04
FI851300L (fi) 1985-10-03
US4592283A (en) 1986-06-03
SE8401791L (es)
SE8401791D0 (sv) 1984-04-02
EP0163029A3 (en) 1986-12-17
NO851315L (no) 1985-10-03

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