Automotive vehicle body having tailor welded blanks
AssigneeFord Global Technologies, LLC
InventorsJohn T. Reed, Paul Elia
Life of this patent
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Abstract
An automotive vehicle body includes a floor structure, a roof structure and a door opening panel welded to the floor and roof structure. The door opening panel is formed from a tailor welded metal blank furnishing a first thickness of metal for a lower portion of the door opening panel and a second thickness of material for an upper portion of the door opening panel. The lower and upper portions of the door opening panel are joined at an approximately horizontal weld line which is concealed by a passenger door, and in one embodiment, a pickup box.
Claims2
A method for fabricating and installing a door opening for an automotive vehicle, comprising the steps of:
- stamping a plurality of metal sub-blanks having at least two different gauge thicknesses;
- joining said sub-blanks with a linear weld joint;
- stamping said welded sub-blanks so as to form a door opening panel;
- and
- welding said door opening panel to an automotive vehicle body such that said weld joint is oriented generally horizontally and the thicker of said at least two difference gauge thicknesses is below said weld joint.
Dependencies are inferred from the claim text.