发明名称 |
Machine-tool having a locking mechanism to lock it's drive shaft |
摘要 |
<p>The tool has an electrically-driven drive shaft (2) to which the driven tool is attached via a fixing screw or nut, with a blocking device (16) preventing the rotation of the drive shaft in the screw or nut loosening or tightening direction. The blocking device has a blocking cog (17) attached to the drive shaft and a manually-operated latch lever (19), displaced against a spring bias into engagement with the blocking cog, e.g. a 2-armed lever pivoted about an axis (20) in either direction for blocking the drive shaft rotation in one or other direction.</p> |
申请公布号 |
EP1375080(A2) |
申请公布日期 |
2004.01.02 |
申请号 |
EP20030006698 |
申请日期 |
2003.03.26 |
申请人 |
FESTOOL GMBH |
发明人 |
MANZ, BERNHARD;STARK, MARKUS |
分类号 |
B25B15/04;B23Q5/20;B25B21/00;B25F5/00;(IPC1-7):B25F5/00 |
主分类号 |
B25B15/04 |
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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