Vibration damping assembly with fluid bath containing pair of plates which with two components produces gearing to reduce speed of movement with viscous friction

摘要

The fluid bath (13b) contains a pair of plates (17b, 19b) whose surfaces face each other and which are displaceable relative to each other and coupled to components by a coupling assembly (21b) which has a gearing (23b) with four elements connected together as gears and formed by the two components (3b, 5b) and the pair of plates. The gearing has a transmission ratio (23) turning a first relative speed between the two components into a second faster relative speed between the plates.