发明名称 |
ANKER, INSBESONDERE FREISPIELANKER. |
摘要 |
<p>1. Free-play anchor, in which at least one tensioning member (1) extends in an encasing tube (20), characterised in that in the region of a desired longitudinal mobility of the tensioning member (1), preferably in the region of the free tensioning length, the encasing tube (20) is guided to move longitudinally in at least a second tube (sliding tube) (21) and that the encasing tube (20) is filled with a cement stone which is able to flex in the case of an at least single overload of the tensioning member or of the tensioning members beyond the pre-set pre-tensioning force, or similar flexible filling material, which surrounds the tensioning member or tensioning members.</p> |
申请公布号 |
AT52290(T) |
申请公布日期 |
1990.05.15 |
申请号 |
AT19860890222T |
申请日期 |
1986.08.04 |
申请人 |
VORSPANN-TECHNIK GESELLSCHAFT M.B.H. |
发明人 |
THAL, HERMANN, DIPL.-ING. |
分类号 |
E02D5/76;E02D5/80;E21D21/00;(IPC1-7):E02D5/80 |
主分类号 |
E02D5/76 |
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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