公开(公告)号：US4484524A

公开(公告)日：1984-11-27

申请号：US513681

申请日：1983-07-14

Applicant: Marcel L. Dawant ,  Pierre Guillemain

Inventor： Marcel L. Dawant ,  Pierre Guillemain

IPC: F41A1/10 ,  F42B9/12

CPC classification number: F41A1/10

Abstract: There is disclose a round of ammunition for a recoilless weapon of the type having a launch tube which is open at both ends, comprising a projectile, a propulsive charge positioned behind the projectile, a countermass positioned behind the propulsive charge, and a linking means connecting the countermass to the projectile. The linking means is formed of a plurality of small rigid linking rods of low mass and high ballistic coefficient fixed to the peripheral region of the countermass and on retaining elements located on the rear end of the projectile. The retaining elements are designed to shear during the launching of the projectile when the tensile load exerted on the retaining elements by the linking rods exceeds a predetermined level.

Abstract translation: 公开了一种用于无反弹武器的弹药，其具有在两端敞开的发射管，包括射弹，位于射弹后面的推进电荷，位于推进装药后面的反作用力，以及连接装置 对射弹的反击。 连接装置由多个小质量和高弹道系数的小刚性连杆组成，固定在反质量的周边区域和位于射弹后端的保持元件上。 保持元件被设计成在弹丸发射期间通过连接杆施加在保持元件上的拉伸载荷超过预定水平时剪切。