Abstract: A method of producing a rail-bound rail vehicle for passenger transport, includes providing at least one trough-like superstructure with a floor and adjoining side walls formed in a framework construction from side-wall posts, lower longitudinal members and upper longitudinal flanges or chords. The upper longitudinal flanges are supported against one another by connecting members. The side walls have windows and access areas with doors. The side-wall posts are disposed in a zigzag manner and are rigidly connected to the lower longitudinal members and the upper longitudinal flanges, and serve as supporting elements for the windows and side paneling elements fastened thereto. The superstructure is assembled from shaped pieces and bar parts which have been cut to length.

Abstract: A method of producing a rail-bound rail vehicle for passenger transport, includes providing at least one trough-like superstructure with a floor and adjoining side walls formed in a framework construction from side-wall posts, lower longitudinal members and upper longitudinal flanges or chords. The upper longitudinal flanges are supported against one another by connecting members. The side walls have windows and access areas with doors. The side-wall posts are disposed in a zigzag manner and are rigidly connected to the lower longitudinal members and the upper longitudinal flanges, and serve as supporting elements for the windows and side paneling elements fastened thereto. The superstructure is assembled from shaped pieces and bar parts which have been cut to length.

Abstract: A device for coupling and uncoupling two parts which are movable relative to each other, particularly parts of the drives of vehicles, for instance for high-speed power vehicles, by means of a length-variable guide rod. On the tubular guide rod segment there is arranged a housing having a cylinder chamber in which the cylindrical part of the axially shiftable guide rod segment extends, this cylindrical part being provided with engaging portions for annular pistons which surround it. Two annular pistons are supports for a preloaded coil spring arranged therebetween, and upon pulling or compressive force, one of the spring-loaded annular pistons, depending upon the direction of force, is axially shifted against the preloaded coil spring by the corresponding engaging portion of the cylindrical rod part of the guide rod segment.