Clutch disk comprising a centrifugal pendulum

US10788098B2 · kind B2 · utility

Assignee

• Schaeffler Technologies AG & Co. KG · DE

Inventors

• Uwe Weller · Bad Berleburg, DE
• Steffen Lehmann · Ettlingen, DE
• Alain Rusch · Gambsheim, FR
• Evgenij Franz · Rastatt, DE
• Walter Hepperle · Offenburg, DE

Key dates

• Filing date: Aug 17, 2016
• Grant date: Sep 29, 2020
• Expiry date: Jul 4, 2037

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F16H2045/0263
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

The invention relates to clutch disc comprising a torsional vibration damper which has an inlet part and an outlet part and a spring device operatively arranged in the peripheral direction between the input part and the output part, wherein the spring device is formed from the first and second spring elements connected behind one another and separated by an intermediate flange, and a centrifugal pendulum which has a pendulum mass carrier arranged about an axis of rotation of the clutch disc and pendulum masses accommodated on same on pendulum paths for oscillation and arranged in a distributed manner over the periphery. In order to improve the insulation effect of the torsional vibration damper and the centrifugal pendulum and/or better adjust same to the required application, the pendulum mass carrier is coupled for conjoint rotation with the intermediate flange and centrally accommodated on the output part.