| 摘要 |
A unibeam chassis with at least two longitudinal unibeam members and two lateral unibeam members each of which members being joined the one to the other by a single contiguous uniflange, wherein each of the two longitudinal unibeams comprises a longitudinal web, a longitudinal flange, and the uniflange, each of the two lateral unibeams comprises a lateral web, a lateral flange, and the uniflange, and the single contiguous uniflange is fastened in a perpendicular orientation to each of the longitudinal and lateral webs, and the longitudinal and lateral flanges are fastened in a perpendicular orientation to each of the longitudinal and lateral webs.
|
