| 发明名称 | Horizontal multiple articulation type robot | ||
| 摘要 | A horizontal multijoint type robot is so constructed that it comprises a first arm connected through a first joint shaft to a base, a second arm connected through a second joint shaft to the first arm, and a working shaft provided rotatably and movably up and down on the distal end of the second arm, and that the arm length L1 of the first arm and the arm length L2 of the second arm are equal to each other so that the second arm is able to overlap the first arm. | ||
| 申请公布号 | US9073220(B2) | 申请公布日期 | 2015.07.07 |
| 申请号 | US201414215935 | 申请日期 | 2014.03.17 |
| 申请人 | Seiko Epson Corporation | 发明人 | Meyerhoff Christoph;Akaha Kazushige |
| 分类号 | B25J9/06;B25J18/04;B25J9/04 | 主分类号 | B25J9/06 |
| 代理机构 | Harness, Dickey & Pierce, P.L.C. | 代理人 | Harness, Dickey & Pierce, P.L.C. |
| 主权项 | 1. A horizontal multijoint robot comprising: a base; a first arm rotatably connected to the base; a connection portion connected to the first arm; a second arm connected to the connection portion, the second arm being rotatable relative to the first arm; and a working shaft rotatably provided at a distal end of the second arm, the working shaft moving up and down relative to the second arm, wherein the connection portion has a vertical length extending between the first arm and the second arm that is longer than an extending height of an upper part of the working shaft extending upwardly from the second arm when the working shaft is in an uppermost position of its stroke, and the working shaft extends above a top surface and below a bottom surface of the second arm. | ||
| 地址 | JP | ||