Sound pressure dampener for an auxiliary assembly for a motor vehicle

摘要

A truck supporting unit (3) fits inside an area defined by a truck's framework and links to the framework by means of a support fastened on the framework. A compressor holding device (7) like a steel plate forms this support. The truck's framework has a U-section, a T-section or a tubular section so that an open side is aligned to the inner side of a chassis (2). Independent claims are also included for the following: (a) An intake sound absorber for a system for a truck's supporting units; (b) and for a pressurized sound absorber for a system for a truck's supporting units; (c) and for an outlet for a pressurized sound absorber.