| 发明名称 |
GRINDING WHEEL |
| 摘要 |
<p>A semi-permanent peripheral grinding wheel comprising a hub mounting an ultrahard abrasive-containing rim, said rim being resiliently depressible radially inwardly of the wheel, and the wheel having a radial static stiffness of no more than 1.5 x 106 newtons/ metre per mm. of wheel width and a first radial natural frequency of at least 500 Hertz.</p> |
| 申请公布号 |
CA1167648(A) |
申请公布日期 |
1984.05.22 |
| 申请号 |
CA19810374478 |
申请日期 |
1981.04.02 |
| 申请人 |
DE BEERS INDUSTRIAL DIAMOND DIVISION (PROPRIETARY) LIMITED |
发明人 |
SEXTON, JOHN S.;STONE, BRIAN J.;HOWES, TREVOR D.;ANDREW, COLIN |
| 分类号 |
B24D7/00;B24D5/02;B24D5/16;(IPC1-7):B24D5/00 |
主分类号 |
B24D7/00 |
| 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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