Invention Grant
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
- Patent Title: Rail vehicle for a driving operation on track systems having a ballasted superstructure
- Patent Title (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
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Application No.: US13519056Application Date: 2011-01-19
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Publication No.: US08646391B2Publication Date: 2014-02-11
- Inventor: Wolfgang Schmidt , Dieter Fastnacht , Alfred Krumpf , Juergen Kupies , Kasper Schroeder-Bodenstein , Maik Scholz
- Applicant: Wolfgang Schmidt , Dieter Fastnacht , Alfred Krumpf , Juergen Kupies , Kasper Schroeder-Bodenstein , Maik Scholz
- Applicant Address: DE Framkfurt am Main DE Munich
- Assignee: DB Fernverkehr AG,Siemens Aktiengesellschaft
- Current Assignee: DB Fernverkehr AG,Siemens Aktiengesellschaft
- Current Assignee Address: DE Framkfurt am Main DE Munich
- Agency: Collard & Roe, P.C.
- Priority: DE102010005250 20100120
- International Application: PCT/EP2011/000207 WO 20110119
- International Announcement: WO2011/088996 WO 20110728
- Main IPC: B60D5/00
- IPC: B60D5/00
Abstract:
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.
Public/Granted literature
- US20120272858A1 RAIL VEHICLE FOR A DRIVING OPERATION ON TRACK SYSTEMS HAVING A BALLASTED SUPERSTRUCTURE Public/Granted day:2012-11-01
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