发明名称 Acoustically decoupled underbody for a motor vehicle
摘要 An underbody for a motor vehicle has side rails with inclined portions and parallel sills and a floor panel joined by a transverse support arrangement which is spaced apart from the side rails for acoustic decoupling. In order to form positive interlocks in the case of a crash-induced offset of the inclined side rail portions, the transverse support arrangement has projections that become engaged in corresponding recesses in stiffening plates attached to the inclined side rail portions.
申请公布号 US5090774(A) 申请公布日期 1992.02.25
申请号 US19900586449 申请日期 1990.09.21
申请人 VOLKSWAGEN AG 发明人 DOLLA, FRANZ
分类号 B60R19/00 主分类号 B60R19/00
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