| 发明名称 |
Optical Position Measuring Device |
| 摘要 |
In an optical position measuring device for detecting the relative position of a measuring standard and at least one scanning head, which are movable relative to each other in at least one measuring direction, the effective measuring point of the scanning is spaced apart from the measuring standard at a defined distance in the particular direction that has an orientation that faces away from the scanning head. |
| 申请公布号 |
US2015070711(A1) |
申请公布日期 |
2015.03.12 |
| 申请号 |
US201414483257 |
申请日期 |
2014.09.11 |
| 申请人 |
DR. JOHANNES HEIDENHAIN GMBH |
发明人 |
Holzapfel Wolfgang |
| 分类号 |
G01B11/14 |
主分类号 |
G01B11/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An optical position measuring device for detecting a relative position of a measuring standard and at least one scanning head, which are movable relative to each other in at least one measuring direction, wherein an effective measuring point of the scanning head lies at a defined distance from the measuring standard in a direction that is oriented away from the scanning head. |
| 地址 |
Traunreut DE |
