发明名称 |
PROTECTIVE FENCE FOR VEHICLE |
摘要 |
PROBLEM TO BE SOLVED: To provide a protective fence for a vehicle having a structure suitable for absorbing impact at the time of vehicle collision without obstructing a visual field of a driver and the like. SOLUTION: The protective fence for the vehicle is provided with a plurality of supports 10 erected along a driveway, and an upper step horizontal beam 20 and a lower step horizontal beam 30 erected at a driveway side of the plurality of the supports 10. Each support 10 a steel-made casting and the upper step horizontal beam 20 and the lower step horizontal beam 30 are aluminum-made extrusion shaped materials. In addition, the outer shape of the driveway side of the upper step horizontal beam 20 and the lower step horizontal beam 30 is formed into an elliptical circular-arc. COPYRIGHT: (C)2005,JPO&NCIPI
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申请公布号 |
JP2005076349(A) |
申请公布日期 |
2005.03.24 |
申请号 |
JP20030309987 |
申请日期 |
2003.09.02 |
申请人 |
SUMIKEI-NIKKEI ENGINEERING CO LTD |
发明人 |
MIKAMI SATOSHI;HAGIWARA MICHIHIKO |
分类号 |
E01F15/04;E01F15/00;(IPC1-7):E01F15/00 |
主分类号 |
E01F15/04 |
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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