Link chain with improved wear resistance and method of manufacturing same

a; Link chain with improved wear resistance as well as method of manufacturing such a link chain. For manufacturing of a link chain, several chain links comprising link pins or plates provided with coatings being applied by means of a PVD process are assembled. The coatings consist of hard material...

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Bibliographische Detailangaben
Hauptverfasser: Girg, Helmut, Kohn, Martin, Pintoiu, Stefan, Schmitt, Stephan, Jörgensen, Gerald, Schachtner, Bernhard
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:a; Link chain with improved wear resistance as well as method of manufacturing such a link chain. For manufacturing of a link chain, several chain links comprising link pins or plates provided with coatings being applied by means of a PVD process are assembled. The coatings consist of hard material layers and/or slide material layers. It is possible that no PVD coating is provided on a transition zone of elements used for the manufacturing of the chain links predetermined for connection with another element.