초록 ▼

An improved armor-piercing inertial penetrator projectile having a prepenetrator which has a substantially uniform flight diameter D, over substantially its entire length. A prepenetrator assembly is formed by a plurality of elements which are adapted to interact with the material of the correspondi

An improved armor-piercing inertial penetrator projectile having a prepenetrator which has a substantially uniform flight diameter D, over substantially its entire length. A prepenetrator assembly is formed by a plurality of elements which are adapted to interact with the material of the corresponding target upon inpact so as to form an effective surface which has a diameter larger by a predetermined amount than the flight diameter D of the prepenetrator.

대표청구항 ▼

An improved armor-piercing fin-stabilized penetrator projectile having a large length to diameter ratio and having (a) a metallic rear main body (b) a metallic middle body and (c) a pointed front nose body (d) the diameter of the middle body is equal to the diameter of the main body and said three b

An improved armor-piercing fin-stabilized penetrator projectile having a large length to diameter ratio and having (a) a metallic rear main body (b) a metallic middle body and (c) a pointed front nose body (d) the diameter of the middle body is equal to the diameter of the main body and said three bodies defined in paragraphs a, b and c are coaxially mounted one behind the other to form an assembled penetrator projectile; (e) said rear main body and said nose body have mutually confronting projections of reduced diameter, each one of said mutually confronting projections has a coaxial threaded portion; (f) said rear main body and said nose body are connected to each other by means of an internally threaded jacket via said threaded portions to maintain said penetrator projectile in assembled state; (g) said jacket is made of a material which immediately breaks or tears up upon impact on a target by the projectile; (h) said nose body having an inwardly rearwardly tapered conically shaped portion; said main rear body having a flat front end face normal to the longitudinal axis of the projectile; (i) said middle body including said jacket, and a plurality of armor-piercing partial cores having respective front and rear ends disposed inside said jacket and extending parallel to the projectile axis, said partial cores have juxtaposed mutually contacting surfaces; said rear ends bear against said flat end face of said rear main body and bear with their forward ends against the surface of said conically shaped portion of said nose body.