ELECTROPNEUMATIC SUSPENSION Russian patent published in 2012 - IPC B60G11/27 F16F9/04 F16F15/03 

FIELD: transport.

SUBSTANCE: invention relates to antivibration equipment, namely, to support antivibration elements for large-size structures. Suspension comprises rubber-cord shell 1 with cover 2 that make main working chamber 3 and additional chamber 4, web 5 with hole to communicate said with solenoid valve 6 arranged therein. Additional chamber 4 accommodates dynamic vibration killer including motor 7 with its shaft 8 supporting drum 8 with cable 10 wound thereon, and cable tensioner 11 arranged on said web 5. One end of said cable 10 is fixed in cable tensioner while opposite end is fixed on cover 2 of chamber 3. Valve 6 and motor 7 are connected with control unit 17.

EFFECT: higher damping properties.

3 cl, 3 dwg