| 发明名称 |
TOOL WITH SHAPE MEMORY EXPANDER |
| 摘要 |
<p>TOOL WITH SHAPE MEMORY EXPANDER A tool is provided with a shape memory alloy tool expander to adjust the working diameter of abrasive or cutting elements on the tool body. The tool may include a heating means to heat the shape memory alloy expander to a temperature at which it recovers a previously imparted expanded shape. Heating may also be effected by flowing a heated fluid on the inside or outside of the tool.</p> |
| 申请公布号 |
CA1270651(A) |
申请公布日期 |
1990.06.26 |
| 申请号 |
CA19850473675 |
申请日期 |
1985.02.06 |
| 申请人 |
EX-CELL-O CORPORATION |
发明人 |
BRENNAN, MICHAEL J.;MICKAS, GEORGE |
| 分类号 |
B23B29/034;B23Q1/36;B24B33/08;(IPC1-7):B24B33/00 |
主分类号 |
B23B29/034 |
| 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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