초록 ▼

A self-propelling projectile comprising a projectile body at the normally forward end of said projectile, a propellent charge at the normally rearward end of said projectile, and a primer element located between the ends of said projectile for ignition by side firing or percussion; there being means

A self-propelling projectile comprising a projectile body at the normally forward end of said projectile, a propellent charge at the normally rearward end of said projectile, and a primer element located between the ends of said projectile for ignition by side firing or percussion; there being means for maintaining said components in integrated relationship and with communication between said primer elements and said propellent charge whereby upon explosion of said propellent charge the force of the latter will be directed against the base of the projectile body.

대표청구항 ▼

A self-propelling projectile comprising a projectile body having a solid forward or nose portion of ogival form and a rearward cylindrical, casing-forming portion, said solid forward portion and said rearward casing-forming portion being integral, being of one-piece character, said casing-forming po

A self-propelling projectile comprising a projectile body having a solid forward or nose portion of ogival form and a rearward cylindrical, casing-forming portion, said solid forward portion and said rearward casing-forming portion being integral, being of one-piece character, said casing-forming portion being hollow to define the relatively thin side wall of a chamber, the base of said nose portion defining the forward limit of said chamber, said casing-forming portion being normally opened at its nose-remote end portion, means for closing the nose-remote portion of said casing-forming portion for enclosing said chamber, a propellent charge provided in said chamber, there being a normally rearwardly opening, annular recess in the base of said nose, said recess being continuous and opening toward said chamber for normal communication therewith, the opposite or forward end of said recess being closed, the outer side of said annular recess constituting a continuous forward extension of said casing-forming portion side wall and being of substantially line thickness thereof whereby said recess is presented in the radially outward portion of said nose base, a priming mixture disposed in said recess, a disc disintegratable member extending transversely of said chamber in abutting relationship to the base of said nose portion and closing the normally open rearward end of said priming mixture-containing recess for confining said mixture therein, the portion of said nose inwardly of said recess being solid, whereby the relative location of the said recess and the relative thinness of said side wall presents the priming mixture for ignition by said percussion.