| 发明名称 |
COMPOSITE ANCHOR |
| 摘要 |
A compound anchoring element for insertion into a drilled hole (8) in an attachment base (7) consists of an anchoring rod (10) having a plurality of expanding cones (13) and is surrounded in the insertion region with a screen sleeve (20) of wire mesh which cleans the drilled hole and mixes the mortar compound (9) when the compound anchoring element is screwed in. …<IMAGE>… |
| 申请公布号 |
AU7288891(A) |
申请公布日期 |
1991.10.03 |
| 申请号 |
AU19910072888 |
申请日期 |
1991.03.13 |
| 申请人 |
DIETER BERTELSMANN |
发明人 |
ANISI DARYOUSH;MANFRED RINKLAKE;ALBERT FRISCHMANN |
| 分类号 |
E04B1/41;F16B13/04;F16B13/10;F16B13/14;(IPC1-7):E21D20/02 |
主分类号 |
E04B1/41 |
| 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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