SPRING-DAMPER SYSTEM FOR USE IN BEARINGS OR AS A DAMPER Russian patent published in 2019 - IPC F16F9/46 F16F5/00 

FIELD: machine building.

SUBSTANCE: group of inventions relates to a spring-damper system for use in bearings or as a damper, in particular as a spring-damper system in active bearings. Spring-damper system includes coupling device (20, 30, 40), which is coupled at bearing or damping point (3) to load (1) and supporting device (2) to mount load (1) relative to supporting device (2) so that the load can vibrate. Coupling device (20, 30, 40) is configured to transfer a load input generated by load (1), substantially without loss to spring-damper device (10) and to absorb a reaction thereto by spring-damper device (10) and to feed said reaction back to load (1), in order to counteract the load input in a vibration-damping fashion. Wherein spring-damper device (10) can be arranged and/or is arranged spatially separate from bearing or damping point (3). Active vibration-damping bearing, in particular an engine bearing, a chassis bearing or a machine bearing, comprises the spring-damper system.

EFFECT: arrangement of the system in case of insufficient space between the load and the supporting device without detriment to damping or spring properties is achieved.

21 cl, 9 dwg