Convenience and sanitary wing, especially for railway carriages

摘要

The sanitary cells(2-4) and/or utility cells which make up the convenience and sanitary wing(1) have a spatial separation from each other and the sanitary cells preferably have a common vertically disposed water supply and drain system(6). The individual cells each have a circle sector shaped base and are grouped around a middle point which also serves for positioning of the water supply and drain system. The base of the whole wing describes a complete or partial circle, and the outer wall follows the curved periphery of the base.