Sig Kautex Gmbh & Co. Kg

Sig Kautexc Gmbh & Co., Kg

Werner Daubenbuechel

Peter Kluesener

Martin Balzer

Karsten Friedrichs

Michael Pappert

Roger Stehr

Olaf Welland

Dieter Hess

The invention concerns a fuel container of plastic material such as a motor vehicle fuel tank, having one or more welded seams as seam locations for the body of the container and/or as connecting or sealing seams between the container wall in the region of openings and closure elements or covers welded thereto. At least some of the welded seams are at least partially penetrated by a duct which extends in the longitudinal direction in the seam and which can be filled with air and vented.

Fuel container

A double-wall fuel container of plastic material is composed of at least two shell portions which are welded together. The half-shell portions are each in the form of double-wall blow moldings, with a gap being kept free at least in a region-wise manner between the walls of the blow moldings.

Double-wall fuel container

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Overath, Germany

Werner Daubenbuechel