公开(公告)号：US20060099030A1

公开(公告)日：2006-05-11

申请号：US10520281

申请日：2004-07-29

申请人： Sei Yamasaki ,  Takamasa Nakajima

发明人： Sei Yamasaki ,  Takamasa Nakajima

IPC分类号： E01F15/00

CPC分类号： E01F15/143 ,  E01F15/146

摘要： A vehicle impact attenuator that can be installed at low cost in a narrow installation space, immediately stop a colliding vehicle, and effectively mitigate the impact on the vehicle; the vehicle impact attenuator comprising: a shock absorber (10A) that deforms upon a collision by a vehicle to reduce the impact on the vehicle; a support (20A) for the shock absorber (10A); and a holding portion (30A) that holds the support (20A) in a vertical position in the installation area; the support (20A) having cuts (31A) that, upon application of a load equal to or exceeding a set value, fracture and function as a release portion to thereby release the support from being held in a vertical position in the installation area; and the support (20A) being plastically deformable by a load less than the set value.

摘要翻译： 一种车辆撞击衰减器，可以在狭窄的安装空间内以低成本安装，立即停止碰撞车辆，有效减轻对车辆的影响; 所述车辆撞击衰减器包括：减震器（10A），其在车辆碰撞时变形以减少对所述车辆的冲击; 用于减震器（10A）的支撑件（20A）; 以及保持部（30A），其将所述支撑体（20A）保持在所述安装区域的垂直位置; 具有切割（21A）的支撑件（21A），其在施加等于或超过设定值的载荷时断裂并起到释放部分的作用，从而使所述支撑件不被保持在所述安装区域中的垂直位置 ; 并且所述支撑件（20A）通过小于所述设定值的载荷塑性变形。

公开(公告)号：US07287930B2

公开(公告)日：2007-10-30

申请号：US10520281

申请日：2004-07-29

申请人： Sei Yamasaki ,  Takamasa Nakajima

发明人： Sei Yamasaki ,  Takamasa Nakajima

IPC分类号： E01F9/018

CPC分类号： E01F15/143 ,  E01F15/146

摘要： A vehicle impact attenuator that can be installed at low cost in a narrow installation space, immediately stop a colliding vehicle, and effectively mitigate the impact on the vehicle. The vehicle impact attenuator includes a shock absorber that deforms upon a collision by a vehicle to reduce the impact on the vehicle. A support is provided for the shock absorber and a holding portion holds the support (20A) in a vertical position in an installation area. The support has cuts made in it that upon application of a load equal to or exceeding a set value, fracture and function as a release mechanism to thereby release the support from being held in a vertical position in the installation area. The support is deformable by a load less than the set value.

摘要翻译： 一种车辆撞击衰减器，可以在狭窄的安装空间内以低成本安装，立即停止碰撞车辆，并有效减轻对车辆的影响。 车辆撞击衰减器包括减震器，其在车辆碰撞时变形，以减少对车辆的冲击。 提供了一种用于减震器的支撑件，并且保持部分将支撑件（20A）保持在安装区域中的垂直位置。 支撑件具有切割，其在施加等于或超过设定值的载荷时，断裂并起到释放机构的作用，从而将支撑件释放以保持在安装区域中的垂直位置。 支撑可通过小于设定值的载荷变形。