Abstract: A tank shell as a component of a motorized vehicle tank, where the tank shell includes as wall components a barrier foil and injection-molding material injected thereon at least locally on at least one side, where the tank shell exhibits an aperture configured for the arrangement of a functional component configured with a space section located on an internal side of the tank shell, wherein in a rim region of the tank shell surrounding the aperture there is arranged a socket component which at least section-wise is formed from a material different from the materials of the wall components of the tank shell, where the socket component is connected positively and/or is firmly bonded with the rim region of the tank shell.

Abstract: A motor vehicle tank, having a first tank shell and a second tank shell, the first tank shell and the second tank shell defining between each other at least one section of a tank volume of the motor vehicle tank, the first tank shell and the second tank shell respectively having an edge area having a joining flange, the first tank shell and the second tank shell being integrally joined to each other at their joining flanges across a common joining surface, the first tank shell and the second tank shell respectively being a multicomponent tank shell, which includes a barrier film and at least on its edge area an inner wall section that is injection molded onto the inner side of the barrier film pointing toward the tank volume as well as an outer wall section injection molded onto the outer side of the barrier film pointing away from the tank volume, wherein the barrier film of each tank shell is formed in such a way that with the approach to the common joining surface in the area of the joining flange it runs

Abstract: A motorized vehicle tank, having a first tank shell and a second tank shell, where the first tank shell and the second tank shell between them define at least one section of a tank volume of the motorized vehicle tank, where the first tank shell and the second tank shell are connected with each other, where at least one tank shell out of the first and the second tank shell is a multicomponent tank shell which exhibits a barrier foil and at least area-wise an inner wall section injected by injection-molding onto the internal side of the barrier foil facing towards the tank volume and/or an outer wall section injected by injection-molding onto the external side of the barrier foil facing away from the tank volume; the motorized vehicle tank exhibits in at least one tank wall section formed from the multicomponent tank shell an eversion formed integrally at the barrier foil, which projects relative to the tank wall region surrounding it.