| 发明名称 | Subframe for a motor vehicle | ||
| 摘要 | The invention relates to a subframe (10) for a motor vehicle, having a base frame which forms a cavity and which is connected to a vehicle body via a plurality of fastening points, wherein the base frame has at least one force-introduction point (20) for receiving and/or supporting further motor vehicle components. The invention is characterized in that the cavity is locally filled with rigid foam (24) in the vicinity of the force-introduction point (20). | ||
| 申请公布号 | US9108676(B2) | 申请公布日期 | 2015.08.18 |
| 申请号 | US201113880906 | 申请日期 | 2011.09.24 |
| 申请人 | AUDI AG | 发明人 | Leibl Peter |
| 分类号 | B62D29/00;B62D21/11 | 主分类号 | B62D29/00 |
| 代理机构 | Henry M. Feiereisen LLC | 代理人 | Henry M. Feiereisen LLC |
| 主权项 | 1. An auxiliary frame for a motor vehicle, comprising: a base frame forming a cavity inside it and connected to a vehicle body; a sleeve-shaped member arranged inside the base frame in the cavity of the base frame in an area of a force introduction point and firmly connected to the base frame for receiving or supporting a vehicle component; and rigid foam filling the cavity inside the base frame and outside the sleeve-shaped member in a space between the base frame and the sleeve-shaped member to fully surround the sleeve-shaped member from outside inside the base frame and to encase the sleeve-shaped member. | ||
| 地址 | Ingolstadt DE | ||