Method for producing a cylinder liner surface and cylinder liner

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United States of America Patent

PATENT NO 9488126
APP PUB NO 20140144404A1
SERIAL NO

14130514

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Abstract

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A method for producing a cylinder liner surface for a cylinder crankcase of an internal combustion engine has the following method steps: (a) preliminary honing of the inner surface of a cylinder liner consisting of a cast iron material to form depressions in the surface; (b) application of a coating material containing zinc to the honed surface; (c) final honing of the coated surface in such a way that the coating material containing zinc remains only in the depressions formed by the preliminary honing.

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Patent Owner(s)

Patent OwnerAddress
MAHLE INTERNATIONAL GMBHPRAGSTRASSE 26-46 D-70376 STUTTGART

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bischofberger, Ulrich Esslingen, DE 35 181
Gaiselmann, Stefan Stuttgart, DE 11 15

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