发明名称 |
Hand-held working tool used as a drill hammer has a pneumatically-operated actuator, and an air spring |
摘要 |
<p>Hand-held working tool has a pneumatically-operated actuator (4), and an air spring (11). An independent claim is also included for a device for damping oscillations in the working tool. Preferred Features: The actuator has a compressed air storage unit (10) filled with compressed air by a plunger (7). A sensor is provided to determine the relative position of two units of the tool. A spring is arranged between the two units parallel to the actuator.</p> |
申请公布号 |
DE102004025674(A1) |
申请公布日期 |
2005.12.22 |
申请号 |
DE20041025674 |
申请日期 |
2004.05.26 |
申请人 |
WACKER CONSTRUCTION EQUIPMENT AG |
发明人 |
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分类号 |
B23B45/16;B25D17/04;B25D17/24;B25F5/02;B25G1/01;(IPC1-7):B25F5/02 |
主分类号 |
B23B45/16 |
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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