发明申请
- 专利标题: CRASH CUSHION FOR ROADSIDE OBJECT
- 专利标题(中): 道路对象的碰撞
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申请号: US13257958申请日: 2009-08-27
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公开(公告)号: US20120043516A1公开(公告)日: 2012-02-23
- 发明人: Michael Ashmead
- 申请人: Michael Ashmead
- 申请人地址: GB Huntingdon, Cambridgeshire
- 专利权人: CELLBOND LIMITED
- 当前专利权人: CELLBOND LIMITED
- 当前专利权人地址: GB Huntingdon, Cambridgeshire
- 优先权: GB0905685.4 20090401; GB0906556.6 20090416
- 国际申请: PCT/GB2009/002080 WO 20090827
- 主分类号: E01F15/00
- IPC分类号: E01F15/00
摘要:
A sacrificial crash cushion (10) for a roadside object (e.g. post, mast or pylon), comprising a body (12) defining a chamber (14) containing a sacrificial energy absorber (16), the chamber (14) having a central region (20) and a lateral region (22, 24) on each side thereof, wherein the lateral regions (22, 24) extend away from the central region (20) such that the body (12) has a profile (30) configured to abut a roadside object, the profile having in each of two spaced-apart locations a contact surface (32, 34) for contacting a roadside object, with the contact surfaces (32, 34) facing in different directions.