| 发明名称 |
BOGIE FRAME FOR A RAILWAY VEHICLE, ASSOCIATED BOGIE AND METHOD FOR MANUFACTURING SUCH A BOGIE FRAME |
| 摘要 |
A bogie frame for a railway vehicle includes at least two stringers. Each of the stringers has two flanks and at least one central core linking the two flanks to each other. The two flanks and the central core of each stringer are each formed from a cut metal sheet that is substantially planar and not folded. The vehicle also includes at least one transverse tube linking the two stringers to each other. |
| 申请公布号 |
US2016159374(A1) |
申请公布日期 |
2016.06.09 |
| 申请号 |
US201514958718 |
申请日期 |
2015.12.03 |
| 申请人 |
ALSTOM TRANSPORT TECHNOLOGIES |
发明人 |
Perraud Laurent;Lafay Michaël;Rosenthal Christophe;Gaborit Raymond;Dumontet Jean-François |
| 分类号 |
B61F5/52 |
主分类号 |
B61F5/52 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A bogie frame for a railway vehicle comprising:
at least two stringers, each of the stingers comprising, two flanks and at least one central core, the central core of a stringer linking the two flanks of the stringer to each other; and at least one transverse tube linking the two stringers to each other; wherein the two flanks and the central core of each stringer are each formed from a cut metal sheet which is substantially planar and not folded. |
| 地址 |
LEVALLOIS-PERRET FR |
