发明名称 |
Drilling and/or striking hammer with a lubricating device |
摘要 |
Disclosed is a drilling and/or striking hammer comprising a lubricating device provided with a lubricant reservoir and a supply lubricant contained therein. A dosage device is provided with a dosage opening connecting the supply of lubricant to a place to be lubricated. Said invention also comprises a pressure generating device by means of which the supply of lubricant can at least temporarily be subjected to an increased amount of pressure, whereby lubricant exists from the dosage opening, allowing targeted lubrication of the movable parts.
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申请公布号 |
US2005034881(A1) |
申请公布日期 |
2005.02.17 |
申请号 |
US20040499567 |
申请日期 |
2004.10.08 |
申请人 |
BERGER RUDOLF;SCHMID WOLFGANG |
发明人 |
BERGER RUDOLF;SCHMID WOLFGANG |
分类号 |
B23B45/16;B25D17/26;F16N7/14;F16N11/04;F16N29/02;(IPC1-7):B25D1/00 |
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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