发明授权
US08646391B2 Rail vehicle for a driving operation on track systems having a ballasted superstructure
失效
轨道车辆用于具有压载上层建筑的轨道系统上的驾驶操作
- 专利标题： Rail vehicle for a driving operation on track systems having a ballasted superstructure
- 专利标题（中）： 轨道车辆用于具有压载上层建筑的轨道系统上的驾驶操作
-
申请号： US13519056申请日： 2011-01-19
-
公开(公告)号： US08646391B2公开(公告)日： 2014-02-11
- 发明人: Wolfgang Schmidt , Dieter Fastnacht , Alfred Krumpf , Juergen Kupies , Kasper Schroeder-Bodenstein , Maik Scholz
- 申请人： Wolfgang Schmidt , Dieter Fastnacht , Alfred Krumpf , Juergen Kupies , Kasper Schroeder-Bodenstein , Maik Scholz
- 申请人地址： DE Framkfurt am Main DE Munich
- 专利权人： DB Fernverkehr AG,Siemens Aktiengesellschaft
- 当前专利权人： DB Fernverkehr AG,Siemens Aktiengesellschaft
- 当前专利权人地址： DE Framkfurt am Main DE Munich
- 代理机构： Collard & Roe, P.C.
- 优先权： DE102010005250 20100120
- 国际申请： PCT/EP2011/000207 WO 20110119
- 国际公布： WO2011/088996 WO 20110728
- 主分类号： B60D5/00
- IPC分类号： B60D5/00
摘要：
The invention relates to a rail vehicle for driving operation on track systems with ballast permanent way. The invention is to effectively avoid or at least significantly reduce an agglomeration of snow and ice in cavities of the vehicle underfloor.For this purpose it is provided that the rail vehicle in the region of its underfloor comprises at least one flexible membrane which spans hollow spaces which are positioned open towards the track systems or support frame structures of the underfloor of the rail vehicle.
公开/授权文献
信息查询
