FIELD: transport.
SUBSTANCE: proposed guide assembly comprises cabin guide roller including rim with cavity filled, at least partially, with magnetorheological fluid and magnet inducing first magnetic field to vary viscosity of said fluid. Assembly comprises also disturbing element arranged at least partially in first magnetic field to selectively vary the effects of first magnetic field on said fluid. Second magnetic field is induced in guide roller to act on magnetorheological fluid.
EFFECT: improved performances of guide assembly.
10 cl, 4 dwg
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