초록 ▼

A method for producing a large-caliber, high-explosive projectile (1, 1'), and a projectile formed according the method, having a projectile casing (2, 2') that surrounds a chamber (6, 6') filled with an explosive charge (9, 9'), and that has a mouth (5, 5') at its tip that can be sealed, and throug

A method for producing a large-caliber, high-explosive projectile (1, 1'), and a projectile formed according the method, having a projectile casing (2, 2') that surrounds a chamber (6, 6') filled with an explosive charge (9, 9'), and that has a mouth (5, 5') at its tip that can be sealed, and through which the explosive charge (9, 9') is inserted into the chamber (6, 6 ') of the high-explosive projectile (1, 1'). The explosive charge (9, 9') is disposed in a plastic casing (8), comprised of an elastic material, inside the chamber of the high-explosive projectile (1, 1'). Additional tensioning means (11, 11', 17, 17') are provided to compensate for the varying volume of the explosive charge ( 9, 9') relative to the projectile casing (2, 2') if the temperature fluctuates dramatically and maintain the explosive charge ( 9, 9') under a pre-stress, particularly when using a plastic bound explosive charge (9, 9').

대표청구항 ▼

The invention claimed is: 1. A large-caliber, high-explosive projectile comprising: a projectile casing, that surrounds a chamber, and that has a mouth that can be sealed at its tip; an explosive charge filling the chamber; a sack-shaped plastic casing, in which the explosive charge is located, dis

The invention claimed is: 1. A large-caliber, high-explosive projectile comprising: a projectile casing, that surrounds a chamber, and that has a mouth that can be sealed at its tip; an explosive charge filling the chamber; a sack-shaped plastic casing, in which the explosive charge is located, disposed adjacent inside walls of the high explosive projectile casing defining the chamber; an elastic spacer disk disposed on the explosive charge adjacent the mouth of the projectile casing and covering the explosive charge; and an adapter member having a nose fuse for the projectile mounted thereon disposed in and extending into the mouth of the projectile casing, and being secured to the projectile casing to exert a predeterminable pressure on a side of the disk facing away from the explosive charge. 2. The large-caliber, high-explosive projectile according to claim 1, wherein the explosive charge is a plastic-bound explosive charge. 3. The large-caliber, high-explosive projectile according to claim 2, wherein the plastic casing is a smooth film. 4. The large-caliber, high-explosive projectile according to claim 2, further comprising: a supplemental charge disposed downstream of the nose fuse within the adapting member and having an axially disposed recess on a side facing the spacer disk and the explosive charge; and an axially extending, central passage in the spacer disk so that a shaped-charge force created after the supplemental charge has been ignited enters the explosive charge unimpeded. 5. The large-caliber, high-explosive projectile according to claim 4, further comprising: an ignition tube extending axially into the explosive charge from the central passage of the spacer disk; and an igniter charge disposed at an end of the tube facing away from the spacer disk. 6. The large-caliber, high-explosive projectile according to claim 2, wherein the inside walls of the projectile casing defining the chamber have a polygonal shape in at least a floor region of the projectile casing. 7. The large-caliber, high explosive projectile according to claim 2, further comprising an adhesive layer between the inside walls and the plastic casing, whereby the plastic casing is attached to the inside walls in a frictional lockup. 8. The large-caliber, high-explosive projectile according to claim 1 wherein the disk completely covers the explosive charge. 9. The large-caliber, high-explosive projectile according to claim 1, wherein the plastic casing is a smooth film. 10. The large-caliber, high-explosive projectile according to claim 1, further comprising: a supplemental charge disposed downstream of the nose fuse within the adapting member and having an axially disposed recess on a side facing the spacer disk and the explosive charge; and an axially extending, central passage in the spacer disk so that a shaped-charge force created after the supplemental charge has been ignited enters the explosive charge unimpeded. 11. The large-caliber, high-explosive projectile according to claim 10, further comprising: an ignition tube extending axially into the explosive charge from the central passage of the spacer disk; and an igniter charge disposed at an end of the tube facing away from the spacer disk. 12. The large-caliber, high-explosive projectile according to claim 1, wherein the inside walls of the projectile casing defining the chamber have a polygonal shape in at least a floor region of the projectile casing. 13. The large-caliber, high explosive projectile according to claim 1, further comprising an adhesive layer between the inside walls and the plastic casing, whereby the plastic casing is attached to the inside walls in a frictional lockup.