发明名称 |
Apparatus for finishing surfaces |
摘要 |
A grinding apparatus and leveling process utilizing the grinding apparatus for the leveling of concrete and other masonry surface are provided. The invention particularly relates to leveling and smoothing the surfaces of foundations in preparation for the installation of industrial equipment and machinery. Specifically, a support base and a vertically height adjustable leveling base which sets atop the support base when the apparatus is in use, are provided. Mounted to the leveling base is, preferably, a power driven grinding mechanism fixed at a set vertical position relative to the leveling base.
|
申请公布号 |
US4614063(A) |
申请公布日期 |
1986.09.30 |
申请号 |
US19850720545 |
申请日期 |
1985.04.08 |
申请人 |
CRIVARO, ROGER P.;MCHENRY, RONALD G.;MCHENRY, RONALD M. |
发明人 |
CRIVARO, ROGER P.;MCHENRY, RONALD G.;MCHENRY, RONALD M. |
分类号 |
B24B7/18;(IPC1-7):B24B7/18 |
主分类号 |
B24B7/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|