发明授权
- 专利标题： Chassis of a motor vehicle optimized for absorbing a frontal impact
- 专利标题（中）： 机动车底盘优化用于吸收正面冲击
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申请号： US14390510申请日： 2013-04-04
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公开(公告)号： US09422005B2公开(公告)日： 2016-08-23
- 发明人: Jerome Caillard , Christian Delord , Herve Gaumont , Thierry Hlubina
- 申请人： RENAULT s.a.s.
- 申请人地址： FR Boulogne Billancourt
- 专利权人： RENAULT s.a.s.
- 当前专利权人： RENAULT s.a.s.
- 当前专利权人地址： FR Boulogne Billancourt
- 代理机构： Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权： FR1253159 20120405
- 国际申请： PCT/FR2013/050745 WO 20130404
- 国际公布： WO2013/150246 WO 20131010
- 主分类号： B62D25/08
- IPC分类号： B62D25/08 ; B62D21/15 ; B60R13/08
摘要：
A chassis of a motor vehicle optimized for absorbing a frontal impact. The chassis includes a firewall separating a passenger compartment of the vehicle from a front portion of the chassis configured to hold an engine, and a mechanism for absorbing a frontal impact including two side rails mounted on at least the front portion of the chassis and arranged on either side of the chassis, each side rail including a front portion and a rear portion assembled to overlap at least partially. The side rails are arranged such that an overlap area is below the plane of the firewall, and the rear portion of the side rail includes a material which is less compressible than the front portion of the side rail.
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