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

Definitions

• the invention relates to a projectile or a warhead after Preamble of claim 1.
• DE 34 01 249 C2 is a projectile or a warhead for generation extremely heavy and fast splinter known.
• a housing points in the longitudinal direction oriented, trough-shaped recesses and contains an explosive charge.
• the material of the housing is a special tool steel, and the channel-shaped Recesses have an angle of 120 ° to 140 °.
• the longitudinally oriented recesses having housing is with a cylindrical shell from a Surround plastic material.
• the trough-shaped recesses are in two longitudinal sections of the housing offset from one another. Doubling the However, hitting the target requires that the target have a correspondingly large target area having. With a relatively short target area corresponding to the length of one of the about 50% of the shaped charge jets in the two housing sections go into space.
• the invention is based on the object to increase the splinter effectiveness.
• a spin-stabilized projectile 1 consists of a proximity fuse 2, a Floor 3 with guide ring 4, a thin shell 5, a housing 6 with a splinter-forming section 7 and an igniter receiving ring 40.
• the housing 6 with the thickness 8 has channel-shaped recesses in this section 7 10 with a splinter-forming opening angle 11 of 120 °.
• the sleeve-shaped housing 6 and the projectile body 3 consist of one piece. It is also a multi-part, e.g. welded version possible.
• Rings 25 to 27 there are three in the splinter-forming section 7 Rings 25 to 27, consisting of the same arranged next to each other in a ring large trough-shaped recesses 10, provided.
• the recesses 10 of the Rings 25 to 27 are offset from each other on gap.
• the splinter-forming sleeve 15 is axially supported according to FIG. 3 on a shoulder 17 of the projectile body 3 and, if necessary, welded or glued. The same applies to the sleeve 16.
• the cover 5 made of a light plastic is glued to the floor 3 at 32, 33.
• the projectile 1 is fireproof and requires no axial in section 7 Reinforcing elements.
• a projectile-forming function is obtained analogously Charge depending on the number of interlocking splinter-forming Sleeves 15, 16 or housing 6 per recess 10 twice or three times Number of fragments in section 7. These heavy fragments fly in a short time Distance in time, staggered one behind the other.
• the splinter-forming housing or the splinter-forming sleeves 15, 16 from a tough and alloyed tool steel, such as X 120 Mn 12, titanium, tantalum, Soft iron or copper; if necessary embedded in a matrix.
• a tough and alloyed tool steel such as X 120 Mn 12, titanium, tantalum, Soft iron or copper; if necessary embedded in a matrix.
• connection points 30 are the channel-shaped recesses weakened so that predetermined breaking points when reshaping the housing 6 or the housing 6 and the sleeve 15 are present. So the individual, The splitter, not shown, is geometrically defined.
• the thickness 8 of the housing 6 or the sleeves 15, 16 can be different. Likewise, the number of rings 25-27.
• the opening angle 11 can also be Recesses 10 of the housing 6 or the sleeves 15, 16 a suitable angle, So deviate from the opening angle 120 °.
• the splinter-forming sleeves 15, 16 or other sleeves can be produced separately and with the fuse holder ring 40 and the floor 3 by soldering, Glue, weld be connected.

Landscapes

• Engineering & Computer Science (AREA)
• Chemical & Material Sciences (AREA)
• Combustion & Propulsion (AREA)
• General Engineering & Computer Science (AREA)
• Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
• Pressure Welding/Diffusion-Bonding (AREA)

Applications Claiming Priority (4)

Publications (3)

Family

ID=26037692

Family Applications (1)

Country Status (1)

Cited By (2)

Citations (2)

Family Cites Families (10)

• 1998
  • 1998-06-16 EP EP19980110961 patent/EP0887616B1/fr not_active Expired - Lifetime

Patent Citations (2)

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