发明名称 |
Lapping machine with vacuum workholder |
摘要 |
A lapping machine comprising a removable workholder adapted to be mounted through a vacuum system upon a supporting arm rotatable about a horizontal axis, with the vacuum system functioning to retain a workpiece upon the workholder as the same is rotated with the arm relative to a rotatable lap of the machine.
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申请公布号 |
US4009539(A) |
申请公布日期 |
1977.03.01 |
申请号 |
US19750587140 |
申请日期 |
1975.06.16 |
申请人 |
SPITFIRE TOOL & MACHINE CO., INC. |
发明人 |
DAY, LAWRENCE |
分类号 |
B24B37/04;(IPC1-7):B24B37/04 |
主分类号 |
B24B37/04 |
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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