| 发明名称 |
Micro Tunneling Machine |
| 摘要 |
The present disclosure relates to a tunneling apparatus including a drill head including a main body and a steering member that is movable relative to the main body. The tunneling apparatus includes a steering target attached to the main body. The tunneling apparatus also includes a camera mounted within the main body. Further, the tunneling apparatus includes a shell position indicator mounted to the steering member in the field of view of the camera. The shell position indicator is adapted to indicate relative movement between the target and the shell position indicator. Additionally, the position indicator frames the target when no relative movement between the target and shell position indicator is indicated. |
| 申请公布号 |
US2014151123(A1) |
申请公布日期 |
2014.06.05 |
| 申请号 |
US201314097962 |
申请日期 |
2013.12.05 |
| 申请人 |
Vermeer Manufacturing Company |
发明人 |
Spoelstra Edwin |
| 分类号 |
E21B7/04 |
主分类号 |
E21B7/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A tunneling apparatus comprising:
a drill head including a main body and a steering member that is movable relative to the main body; a steering target attached to the main body; a camera mounted within the main body; a shell position indicator mounted to the steering member in the field of view of the camera, the shell position indicator being adapted to indicate relative movement between the target and the shell position indicator; and wherein the shell position indicator frames the target when no relative movement between the target and shell position indicator is indicated.
|
| 地址 |
Pella IA US |
