发明授权
US07204027B2 Method and apparatus for determining reference levels and flatness of a surface
有权
用于确定表面的参考水平和平坦度的方法和装置
- 专利标题： Method and apparatus for determining reference levels and flatness of a surface
- 专利标题（中）： 用于确定表面的参考水平和平坦度的方法和装置
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申请号： US11058707申请日： 2005-02-15
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公开(公告)号： US07204027B2公开(公告)日： 2007-04-17
- 发明人: Christopher A. Tacklind
- 申请人： Christopher A. Tacklind
- 申请人地址： HK Kwun Tong, Kowloon
- 专利权人： Robotoolz, Ltd.
- 当前专利权人： Robotoolz, Ltd.
- 当前专利权人地址： HK Kwun Tong, Kowloon
- 代理机构： Greer, Burns & Crain, Ltd.
- 主分类号： G01C9/12
- IPC分类号： G01C9/12
摘要：
A method and apparatus are presented for a laser tool used for direct indication of a level surface. This embodiment may also be used to transfer a level elevation from one level surface to a neighboring surface. The device may also be used to indicate the degree of flatness of a surface by direct observation. An alternative embodiment can provide a direct indication of plumb surfaces.
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