US2015203131A1PendingUtilityA1

Single-shell floor profile for a rail vehicle

32
Assignee: SIEMENS AGPriority: Aug 9, 2012Filed: Jul 18, 2013Published: Jul 23, 2015
Est. expiryAug 9, 2032(~6 yrs left)· nominal 20-yr term from priority
Inventors:Wolfgang LangertHans Stiedl
B61D 17/10
32
PatentIndex Score
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Claims

Abstract

A single-shell floor profile for a rail vehicle includes a floor plate and at least one reinforcing element, in which the reinforcing element runs parallel to the longitudinal axis of the vehicle and forms a hollow chamber profile with the floor plate.

Claims

exact text as granted — not AI-modified
1 - 10 . (canceled) 
     
     
         11 . A single-shell floor profile for a rail vehicle having a longitudinal axis, the floor profile comprising:
 a floor plate; and   at least one reinforcement element extending parallel to the longitudinal axis of the vehicle and forming a hollow-chamber profile with said floor plate.   
     
     
         12 . The floor profile according to  claim 11 , wherein said hollow-chamber profile formed by said floor plate and said at least one reinforcement element has a rectangular, trapezoidal or triangular cross-section. 
     
     
         13 . The floor profile according to  claim 11 , wherein said at least one reinforcement element has a fixing element for directly or indirectly assembling at least one of units or system components of the rail vehicle under said floor plate. 
     
     
         14 . The floor profile according to  claim 13 , wherein said fixing element is configured to fix a cable duct. 
     
     
         15 . The floor profile according to  claim 11 , wherein said floor plate has a fixing element facing in a direction of a track bed. 
     
     
         16 . The floor profile according to  claim 11 , wherein said at least one reinforcement element is at least two reinforcement elements associated with said floor profile. 
     
     
         17 . The floor profile according to  claim 16 , wherein said floor plate has reinforcement ribs. 
     
     
         18 . The floor profile according to  claim 17 , wherein said reinforcement ribs are disposed at least in a region between said at least two reinforcement elements. 
     
     
         19 . The floor profile according to  claim 16 , which further comprises a closure plate disposed between said at least two reinforcement elements and forming a space being suitable for guiding air between said at least two reinforcement elements. 
     
     
         20 . A rail vehicle, comprising:
 a bogie; and   a floor profile according to  claim 11  disposed at least in a region of said bogie.

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