发明授权
- 专利标题： Fixing element anchorable in drilled holes having an undercut
- 专利标题（中）： 固定元件固定在钻孔中
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申请号： US644450申请日： 1991-01-23
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公开(公告)号： US5083407A公开(公告)日： 1992-01-28
- 发明人: Artur Fischer
- 申请人： Artur Fischer
- 申请人地址： DEX Waldachtal
- 专利权人： Fischerwerke Artur Fisher GmbH & Co., KG
- 当前专利权人： Fischerwerke Artur Fisher GmbH & Co., KG
- 当前专利权人地址： DEX Waldachtal
- 优先权： DEX4005999 19900226
- 主分类号： E04F13/21
- IPC分类号： E04F13/21 ; E04B1/41 ; E04B1/58 ; E04F13/14 ; E04F13/22 ; F16B13/00 ; F16B13/08 ; F16B13/14 ; F16B15/06
摘要：
A fixing element for securing a facing panel to a masonry and anchorable in an undercut of a drilled hole formed in the facing panel, has an expansion member with an expander cone, formed at an end thereof and a shank portion extendable beyond the rear surface of the facing panel and projecting into the masonry. Holding elements is formed on the shank portion to reliably fix the shank portion in the masonry, and an expansible sleeve is displaceable over the expander cone for anchoring the fixing element in the undercut of the hole drilled in the facing panel.
公开/授权文献
- US6019341A Christmas tree stand 公开/授权日：2000-02-01