发明名称 Sätt och anordning för att förhindra skador vid påkörning av ändpartiet av ett vägräcke
摘要 A collision safety device at an end section of a crash barrier (2) which includes at least one crash barrier girder (3, 4; 28) or profile. The crash barrier girder (3, 4; 28) extends along the ground a distance above it. In the region of the end section of the crash barrier (2), there is a safety member (6) which is disposed to be hit by a colliding vehicle and, under the action thereof, be displaced along the crash barrier (2). The safety member (6) has a forming device (7) which engages with the crash barrier girder (3, 4). When the safety member (6) moves along the crash barrier (2), a configurational change of the crash barrier girder (3, 4, 28) is realized. The forming device (7) has an entry end (8) in line with the undeformed crash barrier girder (3, 4; 28) and an exit end on a lower level in order that the deformed crash barrier girder will be capable of being driven over by the colliding vehicle.
申请公布号 SE513130(C2) 申请公布日期 2000.07.10
申请号 SE19980004096 申请日期 1998.11.27
申请人 ANDERS WELANDSSON 发明人 ANDERS *WELANDSSON
分类号 E01F15/04;E01F15/14;(IPC1-7):E01F15/00 主分类号 E01F15/04
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