发明名称 |
A MOBILE FLOOR GRINDING VEHICLE |
摘要 |
A mobile floor grinding vehicle for grinding a floor to a predetermined level and provided with one or more grinding heads which can be continuously adjusted as the vehicle is moved over a floor to maintain the grinding surface of the heads at a fixed position corresponding to the contour to be ground in the floor. Positional control of the heads is effected either by a laser beam from a laser source positioned remote from the vehicle and providing a datum level against which the operative position of the grinding heads is continuously monitored and adjusted using laser beam responsive sensors, or by means of signals generated by an on-board computer which vary in accordance with the initial contours of the floor measured against its desired contours and pre-programmed into the computer. |
申请公布号 |
WO9202334(A1) |
申请公布日期 |
1992.02.20 |
申请号 |
WO1991GB01317 |
申请日期 |
1991.08.01 |
申请人 |
CONCRETE GRINDING LTD. |
发明人 |
BECKETT, JAMES, LEONARD;DARE, KEVIN |
分类号 |
B24B7/18;B24B49/12 |
主分类号 |
B24B7/18 |
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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