发明名称 |
Portable boring/facing machine |
摘要 |
A portable boring/facing machine having a rotatable boring bar on which is supported a cutting head assembly that is adapted to be axially translated by a lead screw drive powered by an AC variable speed servo motor is provided with mounting brackets attachable to the work piece that incorporate a swivel mechanism for facilitating alignment of the boring bar with the centerline of the work piece.
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申请公布号 |
US6447220(B1) |
申请公布日期 |
2002.09.10 |
申请号 |
US20000610079 |
申请日期 |
2000.07.05 |
申请人 |
RICCI DONATO L. |
发明人 |
RICCI DONATO L.;GARDZINSKI MARTIN A. |
分类号 |
B23B29/02;B23B41/12;(IPC1-7):B23B41/00 |
主分类号 |
B23B29/02 |
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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