发明名称 |
SYSTEME D'ENTRAVE POUR FENETRE |
摘要 |
<p>Safety locking stay assemblies for windows and the like are disclosed comprising two tubular members, one within the other each having a plurality of apertures. When an aperture in each tubular member are aligned a locking pin with an enlarged head may be inserted, movement of the tubular movement so as to move the apertures out of alignment trapping the enlarged head of the pin.</p> |
申请公布号 |
BE781776(A1) |
申请公布日期 |
1972.07.31 |
申请号 |
BE19720781776 |
申请日期 |
1972.04.06 |
申请人 |
WEEKS WILFRED G.;TAYLOR MALCOLM A. |
发明人 |
W.G. WEEKS;W.G. WEEKS;STE: BRISTOL PRECISION TOOLS LTD |
分类号 |
E05C17/18;(IPC1-7):05F/ |
主分类号 |
E05C17/18 |
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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