发明名称 |
VEHICLE IMPACT ATTENUATING DEVICE |
摘要 |
A vehicle mounted crash attenuator includes an array of parallel diaphragms. A set of cell assemblies is interposed between adjacent diaphragms, and each cell assembly is formed of two L-shaped sheet metal components which are riveted together to form a rectangular column extending between the adjacent diaphragms. These columns are cross braced by ribbed braces which extend diagonally between adjacent columns. These cross braces stabilize the columns against long column buckling and promote short column buckling, thereby increasing the energy absorbing capability of the columns. |
申请公布号 |
EP0221438(B1) |
申请公布日期 |
1990.06.20 |
申请号 |
EP19860114567 |
申请日期 |
1986.10.21 |
申请人 |
ENERGY ABSORPTION SYSTEMS INC. |
发明人 |
KRAGE, WILLIAM GILBERT;STEPHENS, BARRY DWIGHT;DENMAN, OWEN SHANNON |
分类号 |
B60R19/00;B60R19/18;E01F9/012;E01F15/14;F16F7/12 |
主分类号 |
B60R19/00 |
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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