Procedure and device for testing vehicle shock absorbers and for locating car-body noises

摘要

The invention relates to a method and a device for testing vehicle shock absorbers in the installed state, as well as for locating body noises. A test apparatus for vibration damper (1) of vehicles in the installed state has a footprint plate (7) for a vehicle wheel (2) which is connected via a first elastic member (3) with a drive (4), wherein movement of the platform ( 7) (by a measuring device 5) is detected and the wheel contact (7) is connected to a second elastic element (6) which is supported (against a frame 8). For noise testing of vehicles, the apparatus comprises a plurality of mounting plates (7) each associated with a vehicle wheel (2) and via an elastic member (3), each with a controlled drive (4) are connected, wherein the drives (4) by a drive controller (11) can be controlled individually, in particular to the formation of variable speed and / or phase positions.