发明名称 |
Powered dimple-forming and fastener-driving tool |
摘要 |
In a powered tool for dimpling a drywall panel and driving a drywall nail through such panel, into a substrate, a dimpler mounted to a nosepiece of the tool so as to be axially movable over a limited range has an annular portion disposed axially beyond the nosepiece. The tool includes a piston and a driving blade joined to the piston and arranged for driving a drywall nail through the nosepiece and the annular portion, for engaging the annular portion near a distal end of the driving blade, and for driving the dimpler outwardly when the piston is impelled from a retracted position toward an advanced position. The annular portion has a frusto-conical bore. The driving blade has a frusto-conical tip fitting thereinto. A workpiece-contacting shoe is adjustable between a right-angled position relative to the drywall panel and an acute-angled position.
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申请公布号 |
US5320268(A) |
申请公布日期 |
1994.06.14 |
申请号 |
US19930046417 |
申请日期 |
1993.04.13 |
申请人 |
ILLINOIS TOOL WORKS INC. |
发明人 |
SHKOLNIKOV, YURY;WAGDY, MOHAMED |
分类号 |
B25C1/00;B25C1/08;B25C7/00;(IPC1-7):B25C1/18 |
主分类号 |
B25C1/00 |
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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