| 发明名称 | Hydraulic excavator | ||
| 摘要 | A GNSS antenna device includes an antenna supporting part supported by a handrail disposed on an upper surface of a body of a work vehicle. A GNSS antenna is disposed on a top portion of the antenna supporting part. | ||
| 申请公布号 | US9425499(B2) | 申请公布日期 | 2016.08.23 |
| 申请号 | US201514645593 | 申请日期 | 2015.03.12 |
| 申请人 | KOMATSU LTD. | 发明人 | Nishimura Minetaka |
| 分类号 | H01Q1/27;E02F9/08 | 主分类号 | H01Q1/27 |
| 代理机构 | Global IP Counselors, LLP | 代理人 | Global IP Counselors, LLP |
| 主权项 | 1. A Global Navigation Satellite System (GNSS) antenna device, comprising: an antenna supporting part supported by a handrail disposed on an upper surface of a body of a work vehicle, the handrail being provided at an edge of a passage deployed on the upper surface of the body of the work vehicle, the antenna supporting part being disposed on a side of the handrail opposite to the passage; and a GNSS antenna disposed on a top portion of the antenna supporting part. | ||
| 地址 | Tokyo JP | ||