The decomposition of a projectile in a target body, particularly a hunting projectile in wild animals after penetration therein, determines the energy output of the projectile and thereby the effect of the shot. For projectiles with double cores, the properties of the ingredients used in the cores d
The decomposition of a projectile in a target body, particularly a hunting projectile in wild animals after penetration therein, determines the energy output of the projectile and thereby the effect of the shot. For projectiles with double cores, the properties of the ingredients used in the cores decisively affect the decomposition and particularly the deformation behavior of the cores. According to the invention, a partial decomposition projectile comprising two cores is provided with one solid core (3) made of a material suited to said projectile and the other core (4;22) is divided up into two areas (4a,4b;22a;22b), whereby one area (4a;22a) is made of ball-shaped elements made of a metal material granulate (5;23) and the second area (4b;22b) is made of a metal or ceramic powder and the ball-shaped elements or granulates (5;23) are pressed to become free of shrink holes, in order to improve decomposition behavior control.
대표청구항▼
1. Disintegrating bullet, in the form of a jacketed bullet, the bullet selected from the group consisting of: (A), (B), (C), and (D); wherein (A) includes: a first core and a second core, the first core being a solid core disposed before the second core in a firing direction, wherein the second core
1. Disintegrating bullet, in the form of a jacketed bullet, the bullet selected from the group consisting of: (A), (B), (C), and (D); wherein (A) includes: a first core and a second core, the first core being a solid core disposed before the second core in a firing direction, wherein the second core includes a first region and a second region each compressed without cavities, the first region being disposed before the second region in the firing direction, and wherein the first region includes at least one of metallic balls and metallic granules, and the second region includes at least one of a metallic powder and a ceramic powder, anda jacket, configured to substantially envelop at least the second core;wherein (B) includes: a first core and a second core, the first core being a solid core disposed before the second core in a firing direction, wherein the second core includes a first region and a second region each compressed without cavities, the first region being disposed after the second region in the firing direction, and wherein the first region includes at least one of metallic balls and metallic granules, and the second region includes at least one of a metallic powder and a ceramic powder, anda jacket, configured to substantially envelop at least the second core;wherein (C) includes: a first core and a second core, the first core being a solid core disposed after the second core in a firing direction, wherein the second core includes a first region and a second region each compressed without cavities, the first region being disposed before the second region in the firing direction, and wherein the first region includes at least one of metallic balls and metallic granules, and the second region includes at least one of a metallic powder and a ceramic powder, anda jacket, configured to substantially envelop at least the second core; andwherein (D) includes: a first core and a second core, the first core being a solid core disposed after the second core in a firing direction, wherein the second core includes a first region and a second region each compressed without cavities, the first region being disposed after the second region in the firing direction, and wherein the first region includes at least one of metallic balls and metallic granules, and the second region includes at least one of a metallic powder and a ceramic powder, anda jacket, configured to substantially envelop at least the second core. 2. Disintegrating bullet according to claim 1, selected from the group consisting of: (C) and (D); and wherein the first core forms the tail of the bullet. 3. Disintegrating bullet according to claim 2, selected from the group consisting of: (C); and wherein, in the second core, the first region forms the bullet tip and the second region when viewed in the direction of flight of the bullet, follows the first region. 4. Disintegrating bullet according to claim 2, selected from the group consisting of: (D); and wherein, in the second core, the second region forms the bullet tip and the first region, when viewed in the direction of flight of the bullet, follows the second region. 5. Disintegrating bullet according to claim 1, selected from the group consisting of: (A) and (B); and wherein the first core is arranged in the nose of the bullet and forms the bullet tip. 6. Disintegrating bullet according to claim 5, selected from the group consisting of: (B); and wherein, in the second core, the first region forms the tail and the second region is arranged, when viewed in the direction of flight of the bullet, before the first region. 7. Disintegrating bullet according to claim 5, selected from the group consisting of: (A); and wherein, in the second core, the second region forms the tail and the first region is arranged, when viewed in the direction of flight of the bullet, before the second region. 8. Disintegrating bullet according to claim 1, selected from the group consisting of: (A), (B), (C), and (D); and wherein the size of the balls or the granules is between 1 mm and 12 mm, preferably between 3 mm and 6 mm. 9. Disintegrating bullet according to claim 1, selected from the group consisting of: (A), (B), (C), and (D); and wherein the particle size of the powder is between 5 μm and 1 mm. 10. Disintegrating bullet according to claim 1, selected from the group consisting of: (A), (B), (C), and (D); and wherein when powder is compressed, it is mixed with binders or with cavity-filling material. 11. Disintegrating bullet according to claim 1, selected from the group consisting of: (A), (B), (C), and (D); and wherein, in the first region of the second core, different sizes of at least one of balls and granule particles are compressed together. 12. Disintegrating bullet according to claim 11, selected from the group consisting of: (A), (B), (C), and (D); and wherein the sizes of at least one of balls and granule particles are coordinated in such a way that at least one of small balls and small granule particles fill the gaps between at least one of large balls and large granule particles. 13. Disintegrating bullet according to claim 1, selected from the group consisting of: (A), (B), (C), and (D); and wherein the first region of the second core is made from a material or materials different from the material of the first core. 14. Disintegrating bullet according to claim 1, selected from the group consisting of: (A), (B), (C), and (D); and wherein the first region of the second core is made from a material or materials different than the second region of the second core. 15. Disintegrating bullet according to claim 1, selected from the group consisting of: (A), (B), (C), and (D); and wherein at least one of balls and granules are coated with a separating substance. 16. Disintegrating bullet according to claim 15, selected from the group consisting of: (A), (B), (C), and (D); and wherein the separating substance includes at least one of graphite and polytetrafluoroethylene. 17. Disintegrating bullet according to claim 1, selected from the group consisting of: (A), (B), (C), and (D); and wherein at least the second core is in a prefabricated form before being introduced into the jacket. 18. Disintegrating bullet according to claim 1, selected from the group consisting of: (A), (B), (C), and (D); and wherein the jacket has a predetermined breaking point. 19. Disintegrating bullet according to claim 18, selected from the group consisting of: (A), (B), (C), and (D); and wherein the predetermined breaking point extends in the direction of the bullet axis. 20. Disintegrating bullet according to claim 1, selected from the group consisting of: (A), (B), (C), and (D); and wherein the material of the jacket includes at least one of copper, an alloy thereof, plated steel, soft iron and zinc/tin alloys. 21. Disintegrating bullet according to claim 1, selected from the group consisting of: (A), (B), (C), and (D); and wherein the bullet has a spherical indentation in a tail region. 22. Disintegrating bullet according to claim 1, selected from the group consisting of: (A), (B), (C), and (D); and wherein the bullet has a sharp edge on the outer perimeter of the bullet. 23. Disintegrating bullet according to claim 1, selected from the group consisting of: (A), (B), (C), and (D); and wherein the bullet has holding grooves on the outer perimeter of the bullet. 24. Disintegrating bullet according to claim 1, selected from the group consisting of: (A), (B), (C), and (D); and wherein the contents of the first region of the second core is selected from the group consisting of: metallic balls, metallic granules, and a combination of metallic balls and metallic granules; andwherein the contents of the second region of the second core is selected from the group consisting of: a metallic powder, a ceramic powder, and a combination of a metallic powder and a ceramic powder. 25. Disintegrating bullet according to claim 24, selected from the group consisting of: (A), (B), (C), and (D); and wherein the contents of the first region of the second core consists of metallic granules, and the contents of the second region of the second core consists of a metallic powder. 26. Disintegrating bullet according to claim 24, selected from the group consisting of: (A), (B), (C), and (D); and wherein the contents of the first region of the second core consists of metallic granules, and contents of the second region of the second core consists of a ceramic powder. 27. Disintegrating bullet according to claim 24, selected from the group consisting of: (A), (B), (C), and (D); and wherein the contents of the first region of the second core consists of metallic balls, and the contents of the second region of the second core consists of a ceramic powder. 28. Disintegrating bullet according to claim 24, selected from the group consisting of: (A), (B), (C), and (D); and wherein the contents of the first region of the second core consists of metallic balls, and the contents of the second region of the second core consists of a metallic powder.
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이 특허에 인용된 특허 (5)
Dinkha Brian I. (Westminster CO) Jasa Paul B. (Denver CO) Seegmiller Brian (Arvada CO) Simmons Alden C. (Boulder CO), Ceramic munitions projectile.
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