发明名称 Noakes spent primer discharge hole apparatus
摘要 An apparatus and method for facilitating the removal of spent primers from a press having a ram is disclosed. The method comprises the steps of punching a primer hole at a specified location, drilling the primer hole to a specified diameter and specified angle, drilling the hole to a larger diameter, inserting a piece of thin wall tubing into the primer hole, attaching a length of plastic tubing to the thin wall tubing and extending a lower end of the plastic tubing into a receptacle of choice.
申请公布号 US5837916(A) 申请公布日期 1998.11.17
申请号 US19960688947 申请日期 1996.10.30
申请人 NOAKES, JR., EVERETT 发明人 NOAKES, JR., EVERETT
分类号 F42B33/04;(IPC1-7):F42B33/10;F42B33/02 主分类号 F42B33/04
代理机构 代理人
主权项
地址