发明名称 |
Automatic boring device |
摘要 |
An automatic boring device is provided that comprises a tool housing having attached to it two opposing handles with switches mounted thereon for selective engagement of pneumatic controls that activate a clamping device, rotation of a chuck of a pneumatic drill, and downward movement of the drill. The pneumatic drill is removable and the depth of the downward boring stroke is adjustable.
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申请公布号 |
US6099213(A) |
申请公布日期 |
2000.08.08 |
申请号 |
US19980185699 |
申请日期 |
1998.11.04 |
申请人 |
K-LINE INDUSTRIES, INC. |
发明人 |
KAMMERAAD, JAMES;HILBRAND, RANDALL D.;MCKEON, R. CLAYTON |
分类号 |
B23C3/05;B23Q5/26;B23Q9/00;(IPC1-7):B23B45/04;B23B45/14 |
主分类号 |
B23C3/05 |
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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