公开(公告)号：US3677131A

公开(公告)日：1972-07-18

申请号：US3677131D

申请日：1970-12-16

Applicant: NORRIS INDUSTRIES

Inventor： A-NEE MICHNEL

IPC: F41A1/08 ,  F41F3/045 ,  F41F3/02 ,  F41F15/00

CPC classification number: F41F3/0455 ,  F41A1/08

Abstract: A disposable projectile launcher is disclosed in which a round of ammunition includes a tubular case section having a nozzle and enclosing a projectile and a propellant charge and slidably fitting within the rear end of a launcher section so that the two sections can have a shortened, inoperative relationship and an extended, operative relationship. Firing means are connected to the round and include a trigger carried by the launcher section and operable only in the operative relationship of the sections. A gas pressure retaining seal between the overlap of the sections in their operative relationship maintains internal pressures suitable for the efficient burning of the propellant. The projectile has a releasable connection with the case section at the nozzle end thereof.

Abstract translation: 公开了一次性抛射发射器，其中一轮弹药包括具有喷嘴并且包围射弹和推进剂装料的管状壳体部分，并且可滑动地装配在发射器部分的后端内，使得两部分可以具有缩短的不合作 关系和扩展的，有效的关系。 发射装置连接到一轮，并且包括由发射器部分携带的触发器，并且仅在部分的操作关系中可操作。 在它们的操作关系之间的部分重叠之间的气体压力保持密封保持适合于有效燃烧推进剂的内部压力。 抛射体在其喷嘴端处具有与壳体部分的可释放连接。