Back to results
US 2015/0174679 A1Published application
Method for producing a piston for an internal combustion engine
AssigneeFederal-Mogul Nurnberg GmbH
InventorsKlaus Lades, Wolfram Cromme
Life of this patent
Estimating the term…
Abstract
In a method for producing a piston (10) for an internal combustion engine, a melt treatment is performed at least in regions in particular in the region of a combustion chamber depression (14), the depth of said melt treatment being varied in the circumferential direction.
Claims7
A method for producing a piston for an internal combustion engine, in which a remelt treatment, the depth of which is altered in the circumferential direction, is performed at least in regions.
Dependencies are inferred from the claim text.