BE900173A - Explosive shell with prefabricated fragmentation elements - has casing sections forming annular space, containing rings of balls embedded in resin material - Google Patents

Explosive shell with prefabricated fragmentation elements - has casing sections forming annular space, containing rings of balls embedded in resin material

Info

Publication number
BE900173A
BE900173A BE2/60461A BE2060461A BE900173A BE 900173 A BE900173 A BE 900173A BE 2/60461 A BE2/60461 A BE 2/60461A BE 2060461 A BE2060461 A BE 2060461A BE 900173 A BE900173 A BE 900173A
Authority
BE
Belgium
Prior art keywords
annular space
joint
resin material
prefabricated
space
Prior art date
Application number
BE2/60461A
Other languages
French (fr)
Original Assignee
Herstal Sa
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 Herstal Sa filed Critical Herstal Sa
Priority to BE2/60461A priority Critical patent/BE900173A/en
Publication of BE900173A publication Critical patent/BE900173A/en
Priority to EP85200722A priority patent/EP0169585A1/en
Priority to ES85545095A priority patent/ES8701374A1/en

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
    • F42B12/32—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 the hull or case comprising a plurality of discrete bodies, e.g. steel balls, embedded therein or disposed around the explosive charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Manufacturing Of Micro-Capsules (AREA)

Abstract

The shell has a hollow rear part (1) into which is fitted the hollow front part (4), using a threaded joint (7) so as to form a hollow space for the explosive charge. The inner end of the front part carries external screw threads, so that the joint is towards the rear. An alternative design has the joint towards the front. In both designs, there is an annular space (6) between the inner and outer walls, containing rings of balls (5). This space is also located between the two alternative joint positions. - The diameter (D) of the joint is smaller than the inside diameter (D1) of the annular space. The balls are embedded in a resin material (8) and form prefabricated rings which can be inserted in at least two sections in the space on assembly. The resin can contain inflammable or self igniting material.
BE2/60461A 1984-07-17 1984-07-17 Explosive shell with prefabricated fragmentation elements - has casing sections forming annular space, containing rings of balls embedded in resin material BE900173A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE2/60461A BE900173A (en) 1984-07-17 1984-07-17 Explosive shell with prefabricated fragmentation elements - has casing sections forming annular space, containing rings of balls embedded in resin material
EP85200722A EP0169585A1 (en) 1984-07-17 1985-05-09 Fragmentation-type shell
ES85545095A ES8701374A1 (en) 1984-07-17 1985-07-11 Fragmentation-type shell.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE2/60461A BE900173A (en) 1984-07-17 1984-07-17 Explosive shell with prefabricated fragmentation elements - has casing sections forming annular space, containing rings of balls embedded in resin material

Publications (1)

Publication Number Publication Date
BE900173A true BE900173A (en) 1985-01-17

Family

ID=3865701

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2/60461A BE900173A (en) 1984-07-17 1984-07-17 Explosive shell with prefabricated fragmentation elements - has casing sections forming annular space, containing rings of balls embedded in resin material

Country Status (3)

Country Link
EP (1) EP0169585A1 (en)
BE (1) BE900173A (en)
ES (1) ES8701374A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19742033A1 (en) * 1997-09-24 1999-03-25 Diehl Stiftung & Co Bullet
SE541548C2 (en) 2015-06-17 2019-10-29 Bae Systems Bofors Ab Procedure for pre-fragmentation of a combat part and pre-fragmented combat part
SE543620C2 (en) * 2017-12-05 2021-04-20 Bae Systems Bofors Ab Effect part with preformed elements
SE2000234A1 (en) * 2020-12-14 2022-06-15 Saab Ab A fragmentation warhead a method of manufacturing of a fragmentation warhead

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR472581A (en) * 1914-08-07 1900-01-01
IL33703A (en) * 1969-01-20 1973-11-28 Bofors Ab Explosive shell
ES469500A1 (en) * 1978-05-05 1979-02-16 Amado Laguna De Rins Sa Fragmentation-type anti-aircraft missile - has external casing screwed onto front to form annular chamber for balls of high density material
FR2442428A1 (en) * 1978-11-23 1980-06-20 France Etat NEW CINETIC ENERGY PROJECTILE
BE874505A (en) * 1979-02-28 1979-08-28 Herstal Sa PREFRAGGED EXPLOSIVE SHELL

Also Published As

Publication number Publication date
ES545095A0 (en) 1986-11-16
EP0169585A1 (en) 1986-01-29
ES8701374A1 (en) 1986-11-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FABRIQUE NATIONALE HERSTAL FN S.A.

Effective date: 19860731