| 发明名称 |
Frame for gate is made up of hollow metal profiles, cross-bars fitting through apertures in upright walls and being held in place by wedges which fit inside them and are tightened by bolt inserted through wall of upright opposite aperture |
| 摘要 |
The frame for a gate is made up of hollow metal profiles (12, 16). The cross-bars (12) fit through apertures (20) in the wall of the uprights (16) and are held in place by a system of wedges (1, 2) which fit inside them and are tightened by a bolt (9) inserted through the wall of the upright opposite the aperture.
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| 申请公布号 |
FR2814511(A1) |
申请公布日期 |
2002.03.29 |
| 申请号 |
FR20000012081 |
申请日期 |
2000.09.22 |
| 申请人 |
SOCIETE INNOVATION DU BATIMENT |
发明人 |
DURAND ALAIN |
| 分类号 |
E06B3/972;E06B11/02;(IPC1-7):F16B9/02;F16B7/04 |
主分类号 |
E06B3/972 |
| 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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