CUTTING DEVICE ON MOVEABLE PLATFORM |
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| 申请号 | PCT/US2011035076 | 申请日 | 2011-05-03 | 公开(公告)号 | WO2011140154A2 | 公开(公告)日 | 2011-11-10 |
| 申请人 | NAT OILWELL VARCO LP; BELIK JAROSLAV; | 发明人 | BELIK JAROSLAV; | ||||
| 摘要 | A cutting or milling machine with an end mill is mounted on a moveable platform, wherein the platform is moveable by a mechanical assembly to put the end mill through a circular motion apart from the rotational motion imparted by the milling machine. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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