| 摘要 |
PCT No. PCT/EP89/01365 Sec. 371 Date Jun. 3, 1991 Sec. 102(e) Date Jun. 3, 1991 PCT Filed Nov. 14, 1989 PCT Pub. No. WO90/05891 PCT Pub. Date May 31, 1990.A deformable hunting projectile has a one-piece body in the form of a turned red brass part with a tapering head part and a cylindrical guide part; a charge (7) of fine zinc or similar expansion agent is arranged in the head part and a charge of hard lead is arranged in the guide part. The charges are separated by a partition (13) formed in one piece from the body of the projectile, which is concave at the front and convex at the rear and therefore elastically deformable transversally. This, together with the deformability of the charges, permits good radial adaptation of the projectile to the barrel of a gun. The manufacture of the body of the projectile on a computer-controlled lathe ensures extremely precise concentricity of the charges with the outer surface. For use in propellant charge cartridges of various strengths, the projectiles can be manufactured with varying wall thicknesses of the head part. The wall thickness contour and hence the deformation behaviour of the projectile on impact can be established by suitable programming of the CNC lathe. |
