FIELD: machine engineering.
SUBSTANCE: support contains a bearing mounted on a shaft, on which outer ring there is a housing connected to stator element by means of a split bushing. A movable bushing is installed between the split bushing and the housing and configured to move along longitudinal axis of the support by means of a drive and contacting with split bushing along its cylindrical surface in area of slots. The movable bushing forms with housing a damping cavity limited by seals.
EFFECT: change of the support rigidity without applying additional axial force through the resilient element and further dynamic action on the elements of the structure, and implementation of any rigidity of the support within the change range.
2 dwg
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