A propeller shaft assembly having a propeller shaft member defining an inner volume. A foam liner member is disposed in at least a portion of the inner volume of the propeller shaft member. The foam liner member is made of a viscoelastic, natural oil polyol-based foam, whereby the foam liner member is operable to reduce vibration amplitudes occurring within the propeller shaft member relative to an undampened propeller shaft member.
申请公布号
EP2997281(A1)
申请公布日期
2016.03.23
申请号
EP20140797985
申请日期
2014.05.16
申请人
THE REGENTS OF THE UNIVERSITY OF MICHIGAN
发明人
ARGENTO, ALAN;KIM, WONSUK;NODELMAN, NEIL;GLOVER, LOUIS CARLISLE