
基本信息:
- 专利标题: 圆度角度细分分划板
- 专利标题(英):Roundness angle sorting and dividing plate
- 申请号:CN200810020057.2 申请日:2008-03-19
- 公开(公告)号:CN100587395C 公开(公告)日:2010-02-03
- 发明人: 陆庆年
- 申请人: 苏州市仁信精密量仪有限公司
- 申请人地址: 江苏省苏州市高新区枫桥工业园胜利路北
- 专利权人: 苏州市仁信精密量仪有限公司
- 当前专利权人: 苏州市仁信精密量仪有限公司
- 当前专利权人地址: 江苏省苏州市高新区枫桥工业园胜利路北
- 代理机构: 苏州创元专利商标事务所有限公司
- 代理人: 马明渡
- 主分类号: G01B11/24
- IPC分类号: G01B11/24 ; G01B11/26
The invention discloses a refined radian and angle reticule, which comprises a reticule body and reference lines that are carved on the reticule body, and a group of index reading lines that are usedfor measuring the blade angles and a group of radian reading lines that are used for measuring the blade radians are arranged on the reticule; the index reading lines are angle reading lines that arearranged in a circumference direction with the center of the reticule as a circle center; the radian reading lines are the arc reading lines that are corresponding to the blade radians. The proposal of the refined radian and angle reticule solves the problem that existing reticules do not have high precision when measuring the blade angles and can not measure the blade radians.
公开/授权文献:
- CN101245995A 圆度角度细分分划板 公开/授权日:2008-08-20
IPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01B | 长度、厚度或类似线性尺寸的计量;角度的计量;面积的计量;不规则的表面或轮廓的计量 |
------G01B11/00 | 以采用光学方法为特征的计量设备 |
--------G01B11/24 | .用于计量轮廓或曲率 |