Multi-clutch device and hybrid module for a motor vehicle

US11130399B2 · kind B2 · utility

Assignee

• Schaeffler Technologies AG & Co. KG · DE

Inventors

• Simon Ortmann · Baden-Baden, DE
• Patrick Oberle · Montauban, FR
• Philippe Wagner · Basel, CH
• Manuel Bassler · Achern, DE

Key dates

• Filing date: Apr 18, 2019
• Grant date: Sep 28, 2021
• Expiry date: Apr 18, 2039

Classification

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

Abstract

A multi-clutch device for a hybrid module includes a separating clutch, a dual clutch device, a first pivot bearing, a common rotary part, a second pivot bearing, a gear element, and a clamping device. The separating clutch is for transmitting torque from an internal combustion engine to the multi-clutch device. The dual-clutch device is for transmitting torque to a drivetrain. The dual clutch device includes a first partial clutch and a second partial clutch. The common rotary part is mounted rotatably by the first pivot bearing, and couples the separating clutch, the first partial clutch, and the second partial clutch in a rotationally fixed manner. The gear element is mounted rotatably by the second pivot bearing, and forms a gear between the electrical machine and the multi-clutch device. The clamping device is for clamping the common rotary part and the gear element against each other in the axial direction.