Force transmission device with a rotational speed adaptive damper and method for improving the damping properties

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United States of America

PATENT NO RE48949
SERIAL NO

15495094

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Abstract

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The invention relates to a force transmission device for power transmission between an input and an output, comprising at least an input and an output, and a vibration damping device disposed in a cavity that can be filled at least partially with an operating medium, in particular oil, the vibration damping device coupled with a rotational speed adaptive absorber, wherein the rotational speed adaptive absorber is tuned as a function of an oil influence to an effective order qeff, which is greater by an order shift value qF than an order q of an exciting vibration of a drive system.

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Patent Owner(s)

Patent OwnerAddress
SCHAEFFLER TECHNOLOGIES AG & CO KGINDUSTRIESTRASSE 1-3 HERZOGENAURACH 91074

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Engelmann, Dominique Offendorf, FR 11 217
Krause, Thorsten Bühl, DE 97 635

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