| 发明名称 |
Survey device |
| 摘要 |
A survey device may include a shaft portion having a longitudinal axis, a prism having a center point and being arranged near the top of the shaft portion and offset laterally relative to the longitudinal axis of the shaft portion, and a laser having a laser emission point in general alignment along the shaft portion with the center point of the prism. |
| 申请公布号 |
US9255798(B2) |
申请公布日期 |
2016.02.09 |
| 申请号 |
US201414300349 |
申请日期 |
2014.06.10 |
| 申请人 |
|
发明人 |
Kahlow Keith |
| 分类号 |
G01C5/00;G01C15/06 |
主分类号 |
G01C5/00 |
| 代理机构 |
Winthrop & Weinstine, P.A. |
代理人 |
Winthrop & Weinstine, P.A. |
| 主权项 |
1. A survey device comprising:
a shaft portion having a longitudinal axis; a prism having a center point and being arranged near the top of the shaft portion and offset laterally relative to the longitudinal axis of the shaft portion; and a laser having a laser emission point in general alignment along the shaft portion with the center point of the prism. |
| 地址 |
|
