Device and system for filtering the vibrations of a passenger carrier, and passenger carrier equipped with such system.

摘要

The articulated device (10) for filtering vibratory movements coming from a vehicle floor (12) and transmitted to a passenger support is installed between the floor and the support. There is a central movable part (22) articulated to the support, two connecting rods (24) each articulated to one of the bases (20) and to the central part. These five elements are articulated together and to the support by connections rotating about five parallel rotational spindles (32,34,36). Independent claims are included for a filtering system and a seat fitted with the system.