发明公开
- 专利标题： Method and apparatus for grinding of concrete floors
- 专利标题（中）： 用于研磨地板表面的方法和装置制成的混凝土
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申请号： EP05006332.0申请日： 2005-03-23
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公开(公告)号： EP1580801A1公开(公告)日： 2005-09-28
- 发明人: Thysell, Hakan
- 申请人： HTC Sweden AB
- 申请人地址： Box 69 614 22 Söderköping SE
- 专利权人： HTC Sweden AB
- 当前专利权人： HTC Sweden AB
- 当前专利权人地址： Box 69 614 22 Söderköping SE
- 代理机构： Willquist, Bo Lorentz
- 优先权： SE0400793 20040326
- 主分类号： H01L21/302
- IPC分类号： H01L21/302 ; B24B7/18 ; B24B55/02
摘要：
A method for dry finishing of a floor surface consisting of concrete, stone, marble, terrazzo, densite or other hard materials is disclosed. The method comprises finishing of the floor surface using a cutting, grinding and/or polishing tool. In the method, a vapour or aerosol is applied to the floor surface and/or the tool in connection with said dry finishing. An apparatus and a set of parts for carrying out the method are also disclosed.
公开/授权文献
- EP1580801B1 Method and apparatus for grinding of concrete floors 公开/授权日：2011-12-21
信息查询
IPC分类:
