Rail vehicle with air-conditioning duct in the roof region and method for constructing a roof region of a rail vehicle

摘要

A rail vehicle has a roof region. In a longitudinal direction of the roof region, an air-conditioning duct is laid and which is bounded with respect to a passenger compartment by an inner ceiling. When the air-conditioning duct is composed in its longitudinal direction of at least two air-conditioning duct elements, the two air-conditioning duct elements are connected to one another by a sealing frame which can be pre-positioned. Furthermore, a method for constructing the roof region for such a rail vehicle is specified.

主权项

1. A rail vehicle, comprising:
a roof region having a plurality of inner roof panels; a passenger compartment; an air-conditioning duct disposed in a longitudinal direction of said roof region, said air-conditioning duct delimited with respect to said passenger compartment by means of said inner roof panels, said air-conditioning duct containing:
at least two air-conditioning duct elements disposed in the longitudinal direction; and a sealing frame connecting said at least two air-conditioning duct elements to each other coaxially in the longitudinal direction, each of said air-conditioning duct elements connected to an opposite side of said sealing frame, said sealing frame having a side and a gap cover at said side thereof facing an vehicle inner space, said gap cover adapted to an outer shape of said inner roof panels and disposed to cover a gap between two of said inner roof panels adjoining each other in the longitudinal direction of said roof region by said gap cover overlapping adjoining roof panels.