公开(公告)号：US3580179A

公开(公告)日：1971-05-25

申请号：US3580179D

申请日：1968-09-06

Applicant: DYNAMIT NOBEL AG

Inventor： GAWLICK HEINZ ,  STAHLMANN RUDOLF ,  UMBACK HANS

IPC: F42B10/34 ,  F42B11/18

CPC classification number: F42B10/34

Abstract: Projectiles designed for practice or other limited-range purposes, including a tip which will disintegrate and/or be jettisoned from the body of the projectile and laterally deflected from the path thereof shortly after exit from the barrel of the firearm, which tip is constructed with a longitudinal cross section deviating from rotational symmetry and/or an annular hollow space surrounding the central core thereof and extending rearward, which hollow space is defined by the outer shell of the tip, having a thickness such that it may be ruptured by the pressure of the propellant gases.