Gear with integrated torsional vibration damper

DE102025101203A1Undetermined Publication Date: 2026-07-16SCHAEFFLER TECHNOLOGIES AG & CO KG
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Patent Information

Application Number
DE102025101203
Authority / Receiving Office
DE · DE
Patent Type
Applications
Current Assignee / Owner
Filing Date
2025-01-15
Publication Date
2026-07-16

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Abstract

The present invention relates to a gear (1) with an integrated torsional vibration damper (2), comprising a toothed ring (3) rotatably arranged about an axis of rotation (D) with at least one input flange section (6) for receiving a torque, at least one output flange section (7) rotatable to a limited extent with respect to the input flange section (6) for transmitting a torque to a shaft, and several leaf springs (8) arranged in pairs and preloaded against each other, distributed in the circumferential direction (U) of the gear (1) and in the torque flow between the input flange section (6) and the output flange section (7).
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Citation Information

Patent Citations

  • Gear with integrated damping device

    DE102013221361A1

  • wheel with a rim resiliently connected by leaf springs

    DE597360C

  • Torsional vibration damper, torsionally elastic coupling

    EP0955484B1

  • Resilient wheel

    US1423299A

  • Flexible gear

    US1595763A