University of Michigan

Neil Nodelman

Alan Argento

Wonsuk Kim

Louis Carlisle Glover, Iv

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.

Growing community of inventors

Springdale, AR, United States of America

Neil Nodelman