专利检索 ap:("APPLIED EXPLOSIVES TECHNOLOGY PTY LIMITED") AND inv:"Craig Brown" 第 1 页

1.

发明授权
Projectile 有权

公开(公告)号：US09683825B2

公开(公告)日：2017-06-20

申请号：US15045879

申请日：2016-02-17

申请人： APPLIED EXPLOSIVES TECHNOLOGY PTY LIMITED

发明人： Chris Murray , Steven Richard Courtley , Ron Gilbert , Craig Brown

IPC分类号： F42D3/04 , F42B12/34 , F42B3/08 , F42B12/10 , F42B12/20 , F42B3/087

CPC分类号： F42D3/04 , F42B3/08 , F42B3/087 , F42B12/10 , F42B12/20 , F42B12/34

摘要： A rock-fracturing mining explosive element; said explosive element subjected to an initial spreading against a target surface on impact of said explosive element with said target surface; said explosive element so constructed as to control the rate of spreading and compression against said surface prior to detonation.