发明名称 |
Absaugeinrichtung eines Bohr- oder Meisselgerätes |
摘要 |
A drilling or chiseling tool includes a suction apparatus (8) releasably mounted on a housing (1) of the tool. The suction apparatus (8) contains a replaceable separating device (11) formed of a housing (13) subdivided into two separate chambers (K1, K2) by a filter element (14) replaceably fitted in the housing. Each chamber (K1, K2) has an aperture (12, 15) and the cross-sections of the apertures extend at right angles to one another. |
申请公布号 |
DE4335417(B4) |
申请公布日期 |
2006.11.30 |
申请号 |
DE19934335417 |
申请日期 |
1993.10.18 |
申请人 |
HILTI AG |
发明人 |
OBERMEIER, JOSEF;MUELLER-BOYSEN, ULRICH;KEUSCH, SIEGFRIED;GAFFEL, PETER |
分类号 |
B28D7/02;B23B47/34;B23Q11/00;B25D17/18;E21B21/00;E21B21/015 |
主分类号 |
B28D7/02 |
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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