基本信息:
- 专利标题： DISPOSITIF ABSORBEUR D'ENERGIE
- 专利标题（英）：ENERGY-ABSORBING DEVICE
- 申请号：PCT/EP2021/077597 申请日：2021-10-06
- 公开(公告)号：WO2022111896A1 公开(公告)日：2022-06-02
- 发明人： DA COSTA PITO, Sergio , KEZMANE, Ali , DESTRIBATS, Frederic
- 申请人： VALEO SYSTEMES THERMIQUES
- 申请人地址： 8 rue Louis Lormand La Verrière
- 专利权人： VALEO SYSTEMES THERMIQUES
- 当前专利权人： VALEO SYSTEMES THERMIQUES
- 当前专利权人地址： 8 rue Louis Lormand La Verrière
- 代理机构： VALEO SYSTEMES THERMIQUES
- 优先权： FR2012187 2020-11-26
- 主分类号： B60R19/34
- IPC分类号： B60R19/34
The invention relates to an energy-absorbing device (6) configured to be mounted between a bumper (2) and a longitudinal member (4) of a motor vehicle (1), the energy-absorbing device (6) comprising at least a first part (18), composed of a first reinforced material and forming a reinforcement of the energy-absorbing device (6), and a second part (20), composed of a second non-reinforced material and arranged around the reinforcement, the energy-absorbing device (6) extending in a longitudinal main direction (L) between the bumper (2) and the longitudinal member (4) and comprising at least one plate (30) which is made of a material having a hardness greater than the hardness of the second non-reinforced material and which extends across the longitudinal direction (L) of the energy-absorbing device (6).
IPC结构图谱:
| B | 作业；运输 |
| --B60 | 一般车辆 |
| ----B60R | 不包含在其他类目中的车辆、车辆配件或车辆部件 |
| ------B60R19/00 | 轮罩；散热器防护栅；障碍物清除装置；碰撞冲力的阻尼配件 |
| --------B60R19/02 | .缓冲器或保险杠，即承受或吸收冲击的构件，用于防护车辆或挡开其他车辆或物体的碰撞 |
| ----------B60R19/04 | ..由一个以上部分构成的 |
| ------------B60R19/26 | ...包括塑性变形的固定装置 |
| --------------B60R19/34 | ....冲击时损坏，例如一次冲击型 |