| 发明名称 | Survey setting point indicating device | ||
| 摘要 | A survey setting point indicating device comprises a support member 3 which can be tilted with respect to a vertical direction, a connecting member which can be freely tilted with respect to the support member and hangs vertically downward by gravity, a laser pointer 7 which is provided at a lower end of the connecting member, is concentric with an axis of the connecting member and emits a laser beam vertically downward, and a reflector 5 provided such that the axis of the connecting member passes through a center of the reflector. | ||
| 申请公布号 | US8826552(B2) | 申请公布日期 | 2014.09.09 |
| 申请号 | US201213445152 | 申请日期 | 2012.04.12 |
| 申请人 | Kabushiki Kaisha TOPCON | 发明人 | Nishita Nobuyuki |
| 分类号 | G01C5/00;G01C15/06;G01C15/00;G01C15/10 | 主分类号 | G01C5/00 |
| 代理机构 | Neilds, Lemack & Frame, LLC | 代理人 | Neilds, Lemack & Frame, LLC |
| 主权项 | 1. A survey setting point indicating device comprising a support member which can be tilted with respect to a vertical direction, a connecting member which can be freely tilted with respect to said support member and hangs vertically downward by gravity, a laser pointer which is provided at a lower end of said connecting member, is concentric with an axis of said connecting member and emits a laser beam vertically downward, and a reflector provided such that the axis of said connecting member passes through a center of said reflector. | ||
| 地址 | Tokyo-to JP | ||