Device for transmitting motion with a reduced noisiness and belts suitable for the purpose

摘要

A device for transmitting motion is described of the type comprising a flexible elastomeric element (3) and at least one rigid element (1,2) in surface contact with one another, wherein the surface of said flexible elastomeric element (6,6') that comes into surface contact with said rigid element has been treated with a halogenated polyether. $$