发明名称 |
Cover or boot for the nail advancement mechanism of a fastener-driving tool |
摘要 |
A cover or boot for use in conjunction with the nail advancement mechanism of a fastener-driving tool is disclosed. The cover or boot covers external surface portions of the nail advancement mechanism of the fastener-driving tool so as to prevent a significant accumulation of dust particles from effectively collecting upon and entering the piston-cylinder assembly of the nail advancement mechanism and thereby operatively interfering with the reciprocal movements of the piston of the piston-cylinder assembly of the nail advancement mechanism whereby the operative functioning of the nail advancement mechanism of the fastener-driving tool would otherwise be adversely affected.
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申请公布号 |
US2009242605(A1) |
申请公布日期 |
2009.10.01 |
申请号 |
US20080078470 |
申请日期 |
2008.03.31 |
申请人 |
PANASIK CHERYL L;THOMAS LOUIS |
发明人 |
PANASIK CHERYL L.;THOMAS LOUIS |
分类号 |
B25C3/00 |
主分类号 |
B25C3/00 |
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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