NL7808695A - PROJECTION HEAD. - Google Patents

PROJECTION HEAD.

Info

Publication number
NL7808695A
NL7808695A NL7808695A NL7808695A NL7808695A NL 7808695 A NL7808695 A NL 7808695A NL 7808695 A NL7808695 A NL 7808695A NL 7808695 A NL7808695 A NL 7808695A NL 7808695 A NL7808695 A NL 7808695A
Authority
NL
Netherlands
Prior art keywords
projection head
projection
head
Prior art date
Application number
NL7808695A
Other languages
Dutch (nl)
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 NL7808695A publication Critical patent/NL7808695A/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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/16—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for explosive shells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Paper (AREA)
  • Massaging Devices (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Articles (AREA)
NL7808695A 1977-08-31 1978-08-23 PROJECTION HEAD. NL7808695A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7709768A SE407695B (en) 1977-08-31 1977-08-31 BATTLE PART OF STEEL AND WAY TO MANUFACTURE IT

Publications (1)

Publication Number Publication Date
NL7808695A true NL7808695A (en) 1979-03-02

Family

ID=20332135

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7808695A NL7808695A (en) 1977-08-31 1978-08-23 PROJECTION HEAD.

Country Status (7)

Country Link
DE (1) DE2837638A1 (en)
FR (1) FR2402003A1 (en)
GB (1) GB2013842A (en)
IT (1) IT1109363B (en)
NL (1) NL7808695A (en)
NO (1) NO782955L (en)
SE (1) SE407695B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3111725A1 (en) * 1981-03-25 1982-10-07 Rheinmetall GmbH, 4000 Düsseldorf IGNITIONLESS RINGWING BULLET
FR2566691B1 (en) * 1984-06-29 1986-11-07 Brandt Armements METHOD FOR MACHINING A PREFRAGMENTATION NETWORK AND CHIP GENERATOR FOR EXPLOSIVE MILITARY LOAD
EP0344224B1 (en) * 1987-10-14 1992-05-13 Karl Merz Fragmentation shell for a metallic explosive object and manufacturing process
FR2637065B1 (en) * 1988-09-02 1993-10-15 Thomson Brandt Armements AMMUNITION PROTECTIVE COVER COMPRISING MEANS FOR CUTTING IT
DE19960180B4 (en) * 1999-12-14 2006-03-09 Rheinmetall W & M Gmbh Method for producing an explosive projectile
DE102005021982B4 (en) * 2005-05-12 2007-04-05 Rheinmetall Waffe Munition Gmbh Process for the preparation of a penetrator
DE102007001998A1 (en) 2007-01-08 2008-07-10 Rheinmetall Waffe Munition Gmbh explosive projectile
DE102008005098A1 (en) * 2008-01-18 2009-07-23 Diehl Bgt Defence Gmbh & Co. Kg Cover for projectile i.e. large calibrated ammunition of mortar shell, has pre-fragmentation unit to produce splinter, where linear structural change of defined depth of material of cover reduces tensile strength in zone upto certain depth
DE102010061272B3 (en) 2010-12-15 2013-04-25 Krauss-Maffei Wegmann Gmbh & Co. Kg Projectile casing for an explosive projectile and method for treating a projectile casing
US9360284B1 (en) 2013-03-15 2016-06-07 Vista Outdoor Operations Llc Manufacturing process to produce metalurgically programmed terminal performance projectiles
US11454480B1 (en) 2019-06-12 2022-09-27 Corvid Technologies LLC Methods for forming munitions casings and casings and munitions formed thereby
CN112556512B (en) * 2020-11-12 2023-04-18 中国兵器装备研究院 Manufacturing method of precontrol fragment and precontrol fragment

Also Published As

Publication number Publication date
IT7850860A0 (en) 1978-08-25
NO782955L (en) 1979-03-01
DE2837638A1 (en) 1979-03-08
IT1109363B (en) 1985-12-16
FR2402003A1 (en) 1979-03-30
SE7709768L (en) 1979-03-01
SE407695B (en) 1979-04-09
GB2013842A (en) 1979-08-15

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Legal Events

Date Code Title Description
BV The patent application has lapsed