SPATIAL SPRING VIBRO-ISOLATOR OF KOCHETOV Russian patent published in 2017 - IPC F16F15/04 F16F1/362 F16F7/08 

FIELD: machine engineering.

SUBSTANCE: vibro-isolator contains a U-shaped base, spring-type elastic elements and support units. A rod with a threaded end is rigidly attached to the base. A resilient element of the spring type is fixed by elastic elements located in the grooves of the base, by means of a cover and a cylindrical elastic washer clad on the rod. The washer is made in the form of a damping mesh bag and contains an elastic sleeve with a central hole. The bushing is located in the central part of the bag and is rigidly connected to the central plate. The plate divides the damping mesh bag into two identical parts. Elastic mesh elements of the package are made of a combination of a mesh frame filled with polyurethane. The support rings are fastened in the central plate. The upper and lower mesh elastic elements are respectively connected to the upper cover and the lower pack pressure plate.

EFFECT: increasing the effectiveness of spatial vibration isolation due to the introduction of damping into the system.

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