LOCK-UP DEVICE FOR FLUID COUPLING
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United States of America Patent
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app pub date -
Mar 16, 2015
filing date -
Nov 11, 2010
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Abandoned
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Abstract
A lock-up device for a fluid coupling suppresses vibration caused by coil springs. The lock-up device includes an input rotation member, an output rotation member, a plurality of sets of first elastic members, and a float member. The plurality of sets of first elastic members are compressed in a rotational direction by the relative rotation between the input rotation member and the output rotation member. The float member float member is configured to restrict movement of the plurality of sets of first elastic members in a radial direction.
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