Multiple cams

The multi-cam (1) has a cam profile (3) designed for sliding gripping, and another cam profile (4) designed for rolling gripping. The former cam profile includes a coating i.e. diamond-like-carbon (DLC) coating, or nitrided. The multi-cam includes a metallic structure in a region of the former cam p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Krepulat, Walter, Lettmann, Markus, Schneider, Falk, Kaiser, Roland, Kreisig, Michael
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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Beschreibung
Zusammenfassung:The multi-cam (1) has a cam profile (3) designed for sliding gripping, and another cam profile (4) designed for rolling gripping. The former cam profile includes a coating i.e. diamond-like-carbon (DLC) coating, or nitrided. The multi-cam includes a metallic structure in a region of the former cam profile than in a region of the latter cam profile. The multi-cam is hardened in the region of the former cam profile. The multi-cam is designed as a cast part. The metallic structure is hardened in the region of the former cam profile by a quenching iron (6) during casting. An independent claim is also included for a method for manufacturing a multi-cam.