Articulated chain with chain links made of boron manganese steel

Joint chain (1), preferably driving chain of an internal combustion engine, comprises: chain links (2, 3) respectively connected with each other via a chain joint (4), where each chain link exhibits at least two chain plates (6, 7) made of an alloy steel with two joint openings (12); and a joint pin...

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Bibliographische Detailangaben
Hauptverfasser: KIRCHNER, STEFFEN, BELMER, STEFAN
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:Joint chain (1), preferably driving chain of an internal combustion engine, comprises: chain links (2, 3) respectively connected with each other via a chain joint (4), where each chain link exhibits at least two chain plates (6, 7) made of an alloy steel with two joint openings (12); and a joint pin extending through one of the joint openings to form the respective chain joint. The chain plates are made of boron-manganese steel, where the mass fraction of carbon in the boron-manganese steel is 0.35-0.45 wt.%.