发明名称 |
DISPOSITIF DE SIGNALISATION A LA FOIS PORTATIF ET ANTIVENT. |
摘要 |
A signalling device for roads or work sites. When the device is prepared for use, its legs (15) project downwards while its notches (9) surround sections (8) of torsion bars (7, 8). These are then raised up along with the indicator panel (1) which temporarily bends when the wind exceeds a certain strength. The panel requires no ballast and is wind resistant even on uniform road paving. |
申请公布号 |
FR2662289(A1) |
申请公布日期 |
1991.11.22 |
申请号 |
FR19900006334 |
申请日期 |
1990.05.16 |
申请人 |
FEUVRAY BEATRICE |
发明人 |
FEUVRAY BEATRICE, NEE FEUVRAY |
分类号 |
E01F9/00;E01F9/012;G09F7/22 |
主分类号 |
E01F9/00 |
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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