公开(公告)号：US11378369B1

公开(公告)日：2022-07-05

申请号：US16556819

申请日：2019-08-30

申请人： U.S. Government as Represented by the Secretary of the Army

发明人： David Chalfant Manley ,  Thomas Emanski ,  James Grassi ,  Jason Wasserman

IPC分类号： F42B35/00 ,  F42B14/02

摘要： A modular constructed, standardized test device for simulating a spin stabilized projectile which is fired from a barrel having rifling grooves, comprised of the bolted together, keyed to transfer spin, modular components of replaceable rotating band, replaceable front end and back end, and filler sections for further simulation of other components. The front end has an interior recessed area which allows for a selective integration of a threaded fuze or an aerodynamic, electronic, or other structure and the rear end has a crimp groove for selective attachment of a cartridge case, and aerodynamic or other structure to mimic the rear geometry of a projectile for testing purposes.