TORSIONAL VIBRATION DAMPER HAVING A PRIMARY SIDE, AND METHOD FOR PRODUCING A PRIMARY MASS OF A TORSIONAL VIBRATION DAMPER

To further develop torsional vibration dampers, the invention proposes a torsional vibration damper having a primary side, having a secondary side and having a spring-damper device which is wetted with lubricant, in which torsional vibration damper the primary side comprises a primary mass with a dr...

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Bibliographische Detailangaben
Hauptverfasser:	KRANZ, ANDREAS, HEIDINGSFELD, DIETMAR
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	To further develop torsional vibration dampers, the invention proposes a torsional vibration damper having a primary side, having a secondary side and having a spring-damper device which is wetted with lubricant, in which torsional vibration damper the primary side comprises a primary mass with a drive shaft receptacle and the secondary side comprises a secondary mass, and in which torsional vibration damper the spring-damper device dampens torsional vibrations between the primary mass and the secondary mass, wherein the torsional vibration damper is characterized in that the primary mass is produced by primary forming with the drive shaft receptacle, and in that a sealing device (62) is arranged on the primary mass (4), which sealing device projects radially inward between the primary mass (4) and the secondary mass (30) and is arranged in a materially integral manner on the primary mass (4).