Torque transmission assembly

US11047461B2 · kind B2 · utility

Assignee

• ZF FRIEDRICHSHAFEN AG · DE

Inventors

• Michael Wirachowski · Würzburg, DE
• Sebastian NEUGEBAUER · Schweinfurt, DE
• Andreas Orlamünder · Schweinfurt, DE
• Christoph Sasse · Schweinfurt, DE
• Christoph FAUSS · Werneck, DE
• Stefan Herzog · Salem, DE

Key dates

• Filing date: Dec 18, 2017
• Grant date: Jun 29, 2021
• Expiry date: Dec 18, 2037

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02T10/62
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

A torque transmission assembly (20) for a drive system of a vehicle, includes a housing (26), an input-side friction surface arrangement which is coupled to the housing (26) for corotation around a rotational axis (A), an output-side friction surface arrangement which is coupled to a drive member (36) for corotation around the rotational axis (A) and a deflection mass arrangement (50) with a deflection mass carrier (52) and at least one deflection mass (54) supported at the deflection mass carrier (52) and which can be deflected from a basic relative position with respect to the deflection mass carrier (52). The torque transmission assembly (20) does not comprise a torsional vibration damper arrangement, and/or the deflection mass carrier (52) is connected to the housing (26) so as to be fixed with respect to rotation relative to the housing for corotation around the rotational axis (A).