| 发明名称 | Increased stiffness underbody panel | ||
| 摘要 | A vehicle structure includes a frame having a first frame rail and a second frame rail. The first and second frame rails are spaced apart by a distance and are substantially parallel to one another. The vehicle structure also includes a vehicle body attached to the frame. The vehicle structure also includes a cradle mounted under the vehicle body to each of the first and second frame rails and configured to support a vehicle drivetrain subassembly. The vehicle structure additionally includes a panel attached to each of the first and second frame rails and the cradle, and configured to stiffen the vehicle structure. | ||
| 申请公布号 | US8875834(B1) | 申请公布日期 | 2014.11.04 |
| 申请号 | US201313861748 | 申请日期 | 2013.04.12 |
| 申请人 | GM Global Technology Operations LLC | 发明人 | Sirbu Liviu Octavian;Michajlyszyn Benjamin W |
| 分类号 | B62D21/00;B62D21/10 | 主分类号 | B62D21/00 |
| 代理机构 | Quinn Law Group, PLLC | 代理人 | Quinn Law Group, PLLC |
| 主权项 | 1. A vehicle structure comprising: a frame having a first frame rail and a second frame rail, wherein the first and second frame rails are spaced apart by a distance and are substantially parallel to one another; a vehicle body attached to the frame; a cradle mounted under the vehicle body to each of the first and second frame rails and configured to support a vehicle drivetrain subassembly; and a panel attached to each of the first and second frame rails and the cradle, and configured to stiffen the vehicle structure; wherein the panel includes a first portion and a second portion fused together to form a boxed cross-section. | ||
| 地址 | Detroit MI US | ||