Determining acoustic suitability of brake linings for existing brake systems, involves determining spring rate and damper rate of prepared sample of brake lining of coating carrier and covering layer

摘要

The method begins by preparing a sample (3) of the brake lining of the coating carrier and covering layer with preset geometric measurements. The spring rate and damper rate of the sample is determined in an oscillation experiment. An independent claim is also included for the acoustic suitability determining device for brake linings.