Improved reduced energy cartridge and method for making same,申请号EP20080002544-传众专利搜索

Improved reduced energy cartridge and method for making same

申请公布号：EP1962048(A2)

申请号：EP20080002544

申请日期：2008.02.12

申请公布日期：2008.08.27

申请人：

ALLIANT TECHSYSTEMS INC.

发明人：POORE, ROCHELLE DIANE;GOODLIN, DREW LEE;HEAD, LAWRENCE PETER;HUNT, RICHARD DEAN;SANDSTROM, JOEL LEE

分类号：F42B5/045;F42B8/02

主分类号：F42B5/045

摘要：<p>Improved Reduced Energy Cartridge and a method of manufacturing said cartridge comprising providing a cartridge body (20) with forward and rearward cavities (40,45) interconnected by an aperture (55), providing a piston (25) with a primer retaining cavity (75), inserting primer into the primer retaining cavity, securing the primer, placing a seal member (30) around the piston, inserting the piston and seal member combination into the rearward cavity of the cartridge body, and crimping at least a portion of the cartridge body to the piston.</p>