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Title:
TORSIONAL VIBRATION DAMPER ASSEMBLY FOR THE POWERTRAIN OF A VEHICLE
Document Type and Number:
WIPO Patent Application WO/2020/127415
Kind Code:
A3
Abstract:
The invention relates to a torsional vibration damper assembly for the powertrain of a vehicle, comprising an input region to be rotated about a rotational axis (A) and an output region, wherein a first torque transmission path, a second torque transmission path parallel thereto, and a clutch assembly are provided between the input region and the output region. A phase shift assembly is provided in the first torque transmission path, and the clutch assembly is designed as a fluid transmission assembly. The fluid transmission assembly comprises a first cylinder pair and a second cylinder pair, said first cylinder pair being designed to be reciprocal to the second cylinder pair.

Inventors:
GROSSGEBAUER UWE (DE)
LORENZ DANIEL (DE)
HOFFELNER INGRID (DE)
CARLSON CORA (DE)
Application Number:
PCT/EP2019/085839
Publication Date:
August 13, 2020
Filing Date:
December 18, 2019
Export Citation:
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Assignee:
ZAHNRADFABRIK FRIEDRICHSHAFEN (DE)
International Classes:
F16F15/121; F16F15/133; F16F15/16; F16F15/123; F16F15/134
Domestic Patent References:
WO2017137382A12017-08-17
Foreign References:
DE102016225865A12018-06-21
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