发明名称 |
Method of forming dual mirrors |
摘要 |
A method of forming a pair of identical spherical mirrors having their centers of curvature separated in space. A blank having substantially parallel planar front and rear surfaces is provided. The front surface is scored to divide it into two surface segments. The entire front surface is then ground to a spherical shape. The blank is then bent along the scored region to separate in space the centers of curvatures of each of the surface segments.
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申请公布号 |
US4035963(A) |
申请公布日期 |
1977.07.19 |
申请号 |
US19760702214 |
申请日期 |
1976.07.02 |
申请人 |
WILKS SCIENTIFIC CORPORATION |
发明人 |
GILBY, ANTHONY C. |
分类号 |
B24B13/015;G01N21/00;G01N21/03;G02B5/10;G02B7/18;G02B7/182;(IPC1-7):B24B1/00 |
主分类号 |
B24B13/015 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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