FIELD: mechanical engineering.
SUBSTANCE: invention relates to a combined vibration cushioning unit. The expected result is achieved by a combined vibration cushioning unit containing a damped plate, on which a gasket made of extruded polystyrene foam with a thickness of 2 mm with a reinforced vibration– cushioning coating consisting of a viscoelastic layer and a reinforcing layer of aluminum foil with a thickness of 0.025-0.150 mm is attached using a self-adhesive viscoelastic layer with a thickness of 1 mm.
EFFECT: increase in the loss coefficient of the combined vibration damping unit.
1 cl, 1 dwg, 1 tbl
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Authors
Dates
2022-03-25—Published
2021-06-21—Filed