发明名称 |
Metal expansible anchor |
摘要 |
An expansible anchor for anchoring in a hole drilled in a concrete part has a shaft having a rear end for fastening an article and a front end with a portion of reduced cross-section and an adjoining expander cone; a slide-enhancing sleeve arranged on the shank, an expansible sleeve arranged on the shank and on the slide-enhancing sleeve, the slide-enhancing sleeve being formed as a thin-walled plastic sleeve having a continuous longitudinal slit and arranged on the reduced portion of the shank, the plastic sleeve having a stop edge that abuts the expansible sleeve and formed so that the slide-enhancing sleeve is pushable with the stop edge onto the expander cone when the expander cone is drawn into the expansible sleeve.
|
申请公布号 |
US5690455(A) |
申请公布日期 |
1997.11.25 |
申请号 |
US19960745260 |
申请日期 |
1996.11.08 |
申请人 |
FISCHERWERKE ARTUR FISCHER GMBH & CO. KG |
发明人 |
FISCHER, ARTUR;ELGER, DIRK |
分类号 |
F16B1/00;F16B13/06;(IPC1-7):F16B13/06 |
主分类号 |
F16B1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|