发明名称 |
EIN ENTLÜFTUNGSFENSTER |
摘要 |
A vent (10) comprising a fixed frame (3) and an opening member (5) attached to the fixed frame (3) by hinges (7,12), the opening member (5) being movable between a position closing the vent (10) and an open position by drive means (9), wherein three hinges (7,12) support three sides of the opening member (5) and a fourth side is driven by the drive means (9). As a result, smoother opening of such a vent occurs without the need for a second drive means. |
申请公布号 |
DE69816428(T2) |
申请公布日期 |
2004.05.13 |
申请号 |
DE1998616428T |
申请日期 |
1998.03.17 |
申请人 |
SECURISTYLE LTD., CHELTENHAM |
发明人 |
STRATFORD, RUSSELL;BAKER, MARTIN |
分类号 |
E05D15/34;E05F15/12;(IPC1-7):E05D15/34;E05D15/12 |
主分类号 |
E05D15/34 |
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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