发明名称 |
Concealed fixing device |
摘要 |
A concealed fixing device comprises an insert embedded within a first member, an elongate threaded bar connected to the first member and passing through a second member through a concealed hole to a concealed chamber within the second member. A combined nut and washer assembly applied to the threaded bar tightens the first and second members. |
申请公布号 |
GB2281368(B) |
申请公布日期 |
1996.06.12 |
申请号 |
GB19930017424 |
申请日期 |
1993.08.21 |
申请人 |
MARK ANTHONY * DENNIS;MARTYN ANTHONY * COTTERILL |
发明人 |
MARK ANTHONY * DENNIS;MARTYN ANTHONY * COTTERILL |
分类号 |
A47C19/00;F16B12/14;F16B12/56;(IPC1-7):F16B12/14 |
主分类号 |
A47C19/00 |
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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