Torsional vibration damping arrangement, in particular for the powertrain of vehicle

The invention relates to a torsional vibration damping arrangement (10) comprising an input region (50) to be driven so as to rotate about a rotational axis (A); comprising an output region (60); comprising a first torque transmission path (55) and a second torque transmission path (56) which is par...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HOFFELNER INGRID, LORENZ DANIEL
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention relates to a torsional vibration damping arrangement (10) comprising an input region (50) to be driven so as to rotate about a rotational axis (A); comprising an output region (60); comprising a first torque transmission path (55) and a second torque transmission path (56) which is parallel to said first torque transmission path, said paths starting from the input region (50); comprising a coupling arrangement (61) which is connected to the output region (60) for superimposing the torques which are transmitted via the two torque transmission paths (55, 56); comprising a phase shifting arrangement (65) for the first torque transmission path (55) in order to generate a phase shift of rotational irregularities transmitted via the first torque transmission path (55) relative to rotational irregularities transmitted via the second torque transmission path (56); and comprising a mass pendulum (16) in the phase shifting arrangement and/or in the coupling arrangement.