| 发明名称 |
QUILL FOR MACHINE TOOLS |
| 摘要 |
The invention discloses a quill arrangement for a machine tool in which the machine end of the quill is formed of steel and the tool end of the quill is formed of a cemented metal carbide having a high degree of stiffness relative to steel.
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| 申请公布号 |
US3678632(A) |
申请公布日期 |
1972.07.25 |
| 申请号 |
USD3678632 |
申请日期 |
1969.11.26 |
| 申请人 |
KENNAMETAL INC. |
发明人 |
WILLIAM C. EVERSOLE;JAMES W. HEATON |
| 分类号 |
B24B41/04;(IPC1-7):B24B41/00 |
主分类号 |
B24B41/04 |
| 代理机构 |
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