| 发明名称 |
Reciprocating assembly for abrading a workpiece |
| 摘要 |
A reciprocating assembly for moving an abrasive element over a workpiece. The reciprocating assembly utilizes a piston arrangement operated by pressurized fluid wherein the abrasive element is extended over the workpiece at one rate and is retracted along the workpiece at another rate.
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| 申请公布号 |
US6095907(A) |
申请公布日期 |
2000.08.01 |
| 申请号 |
US19980165916 |
申请日期 |
1998.10.02 |
| 申请人 |
KENNAMETAL INC. |
发明人 |
GREENMAN, GERALD L.;MURRAY, GERALD D. |
| 分类号 |
B24B19/06;B24B35/00;B24B47/14;(IPC1-7):B24B7/00 |
主分类号 |
B24B19/06 |
| 代理机构 |
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代理人 |
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