COMBINED VIBRATION CUSHINING UNIT Russian patent published in 2022 - IPC F16F9/30 F16F1/37 B32B7/10 B32B27/06 

Abstract RU 2768919 C1

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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RU 2 768 919 C1

Authors

Cherkasov Vasilij Dmitrievich

Cherkasov Dmitrij Vasilevich

Avdonin Valerij Viktorovich

Tyuryakin Maksim Alekseevich

Dates

2022-03-25Published

2021-06-21Filed