公开(公告)号：US4333386A

公开(公告)日：1982-06-08

申请号：US121765

申请日：1980-02-15

申请人： Donald N. Montgomery

发明人： Donald N. Montgomery

IPC分类号： F41A9/37 ,  F41D10/00

CPC分类号： F41A9/37

摘要： In association with a rapid-fire gun, a power-operated mechanism for adjung two ammunition supply chutes in positions to selectively feed ammunition to the gun. One chute feeds one type of ammunition, and the other chute feeds a different type of ammunition. The power-operated mechanism can be remotely controlled from a protected location within a military vehicle.

摘要翻译： 与快速火枪相关联，这是一个动力机制，用于调整两个弹药供应滑槽，以选择性地将弹药送到枪上。 一个滑槽供应一种弹药，另一个滑槽供应不同类型的弹药。 动力操作机构可以从军用车辆内的受保护位置进行远程控制。

公开(公告)号：US5173571A

公开(公告)日：1992-12-22

申请号：US289880

申请日：1988-12-27

申请人： Donald N. Montgomery

发明人： Donald N. Montgomery

IPC分类号： F42B5/045

CPC分类号： F42B5/045

摘要： A telescoped ammunition round comprises: a propellant charge having an axial cavity for supplying firing power for the ammunition round; a projectile housed within the axial cavity for being fired from a forward end of the ammunition round; a control tube means housed within the axial cavity for selectively covering an aft surface portion of the propellant charge axial cavity, the control tube means having a generally cylindrical axial bore substantially coaxial with the axial cavity, the projectile extending forward of the control tube means; coupling means for releasably securing the projectile to the control tube means; a control tube pistion having a generally cylindrical outer shape forming a sliding fit within the axial bore, positioned aft of the projectile; a booster charge within the axial bore, the control tube piston being forwardly movable in response to the firing of the booster charge and the projectile, in turn, being forwardly movable by forward movement of the control tube piston; a primer means in communication with the booster charge for actuating a firing sequence for the ammunition round; and projectile guide means for guiding the projectile during forward movement thereof from the axial cavity to a gun barrel upon firing the ammunition round, comprising a generally circular disk mounted in a forward position within the ammunition round substantially normal to the longitudinal axis thereof and concentric with the projectile, the disk comprising segmenting means for segmenting the disk into a plurality of generally triangular petals resiliently forwardly deflectable from the center of the disk to apply radially centering pressure upon the projectile during forward movement thereof.

摘要翻译： 一个伸缩弹药包括：推进剂装药，具有用于为弹药弹提供射击力的轴向腔; 一个放置在轴向腔内的弹药，用于从弹药的前端射出; 控制管装置，其容纳在所述轴向空腔内，用于选择性地覆盖所述推进剂装料轴向空腔的后表面部分，所述控制管装置具有与所述轴向空腔基本上同轴的大致圆柱形的轴向孔，所述弹丸延伸到所述控制管装置的前方; 联接装置，用于将射弹可释放地固定到控制管装置; 控制管活塞具有大致圆柱形外形，在轴向孔内形成滑动配合，位于抛射体的后方; 在轴向孔内的增压器充电，控制管活塞响应于增压器充电的射击而向前移动，并且弹丸又通过控制管活塞的向前运动向前移动; 与用于激励弹药循环的发射序列的增压装置通信的底漆装置; 以及射弹引导装置，用于在射击弹药圆时将射弹在向前移动期间从轴向空腔引导到枪管，包括大致圆形的盘，安装在基本上垂直于其纵向轴线的弹药圆内的向前位置，并与 弹丸，其包括用于将盘分割成多个大致三角形的花瓣的分段装置，弹性地从盘的中心向前可偏转，以在向前移动期间向射弹施加径向对中的压力。