发明名称 |
A modular spring mounting for a sash window counterbalance arrangement |
摘要 |
A modular spring support mounting for a sash window spring counterbalance arrangement includes at least a first spring support mounting element and a second spring support mounting element each for supporting a respective coil spring. The first spring support mounting element includes a pair of wedged shaped cross section projections. The second spring support mounting element includes an interengagement fitting which engages the pair of wedged shaped cross section projections to in use securely interconnect the first and second spring support mounting elements together. Also a method of installing such a modular spring mounting includes the step of laterally slidingly engaging the spring mounting elements to securely interlock the elements together. |
申请公布号 |
GB2396380(B) |
申请公布日期 |
2006.06.21 |
申请号 |
GB20020029565 |
申请日期 |
2002.12.19 |
申请人 |
HAROLD KEITH BRAID;SIMON CHRISTOPHER BRAID |
发明人 |
HAROLD KEITH BRAID;SIMON CHRISTOPHER BRAID;JOHN MICHAEL PAYNE |
分类号 |
E05D13/00;E05F1/00 |
主分类号 |
E05D13/00 |
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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