发明公开
- 专利标题： CUTTING DEVICE
- 专利标题（中）： SCHNEIDEVORRICHTUNG
-
申请号： EP00906043申请日： 2000-02-04
-
公开(公告)号： EP1157190A4公开(公告)日： 2005-08-24
- 发明人: SUGDEN DAVID BURNET
- 申请人： ODYSSEY TECHNOLOGY PTY LTD , SUGDEN DAVID BURNET
- 专利权人： ODYSSEY TECHNOLOGY PTY LTD,SUGDEN DAVID BURNET
- 当前专利权人： ODYSSEY TECHNOLOGY PTY LTD,SUGDEN DAVID BURNET
- 优先权： AUPP846599 1999-02-04
- 主分类号： E21C25/16
- IPC分类号： E21C25/16 ; E21D9/10 ; E21C27/12 ; E21C27/24
摘要：
A rock excavating or cutting device (10) including a disc cutter (12) that is driven by drive means (20) to rotate in an oscillating and nutating manner by driving the disc cutter (12) about separate oscillating and nutating axes AA, BB which are angularly offset from one another and which intersect at a point ahead of the disc cutter (12).
信息查询
