A construction kit consisting of a flywheel and damper for transmitting torque from the combustion engine to the transmission connected downstream.
The integrated flywheel and damper system efficiently utilizes axial space and reduces costs by using thin metal sheet parts, enhancing torque transmission precision and protecting components in hybrid vehicle drivetrains.
JP2026521220APending Publication Date: 2026-06-26SCHAEFFLER TECHNOLOGIES AG & CO KG
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- SCHAEFFLER TECHNOLOGIES AG & CO KG
- Filing Date
- 2024-06-12
- Publication Date
- 2026-06-26
Smart Images
Figure 2026521220000001_ABST
Abstract
The present invention relates to a construction kit (1) for transmitting torque from a combustion engine to a downstream transmission of a vehicle drivetrain, comprising an integrated flywheel (2) directly screw-fixed to the crankshaft of a combustion engine and dampers (3), wherein the flywheel (2) has windows (5), and at least one spring (6) of the dampers (3) at least partially engages with each of the windows (5). The present invention also relates to a vehicle drivetrain comprising a combustion engine, a transmission, and such a construction kit disposed between them / connected between them.
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