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AssigneeGNB Gesellschaft fur Nuklear-Behalter mbH
InventorsHans-Jurgen Canzler, Heinz Hammer, Reiner Laug, Werner Botzem
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The invention relates to a process for the production of a welded joint for at least three components of a multiple butt joint. In order to create the welded joint in the multiple butt-joint by welding from one side only, and to allow components to be fitted very securely to the completely covered face, the multiple butt-joint is created in such a way that at least a first and second of these components which can be welded together are positioned with a gap along their common seam; both the said components are provided with a recess in the region of the seam, said recess being bounded by both components in the direction of shrinkage at opposing surfaces; the abutting end of the third component is inserted into the recess where it fits positively; and once this jointing process is completed, the first and second components are joined by a weld seam. It is proposed that the process should be used in the production of a transport and storage container for spent nuclear fuel holders.
Process for the production of a weld joint for at least three parts on a multiple stack, whereby parts are connected via a seam by means of a weldment, characterized in that at least a first and a second of these parts are welded together and are positioned along their seam at a distance from each other that is greater than the absolute magnitude of a shrinkage caused by the welding bead,
A process of producing a welded joint comprising:
A process for producing a conveying and/or storage container for spent nuclear fuel cartridges comprising:
Dependencies are inferred from the claim text.