FIELD: machine building.
SUBSTANCE: support contains the first chamber, made with possibility of deformation under action of oscillations and the second chamber. Magnetorheological fluid moves between first and second chambers via channel (60). Device (11) for adjustment of dynamic characteristics comprises facility (12) for generation of magnetic field for excitation of magnetorheological fluid. Facility (12) contains first coil (121) with multiple coils. First coil (121) is located outside channel (60) and contains first insert (123) located inside coils. First insert (123) crosses the wall of channel (60) and protrudes into channel (60) for coming into contact with the fluid medium.
EFFECT: possibility of active control, which can change over time for adaptation to specific situations.
10 cl, 8 dwg
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