OPERATOR'S ANTIVIBRATION PLATFORM Russian patent published in 2014 - IPC F16F15/04 

FIELD: machine building.

SUBSTANCE: proposed platform comprises rigid carcass, deck and elastically damped elements connecting said carcass with the bed. Every said elastically damped element comprises the case resting on said bed, resilient element composed by spring, top and bottom damping spring stroke limiters made of elastomer. Said spring interacts with said limiters via bottom support barrel and top cover of said spring. Said cover is rigidly coupled with threaded sleeve screwed to platform carcass. Vibration damping element is secured between threaded sleeve and platform carcass. Case top part is connected with cover. Cover end has resilient platform carcass travel limiter secured thereto and made of elastomer. Damper is secured to case base by top pressure plate. Damper comprises gauze flexible element locked by top and bottom washers to rest on the bed. Said bed is composed by plate with fastening bores. Bottom washer is coupled with said bed. Top pressure washer is connected with central ring with female ring aligned therewith and connected with the bed.

EFFECT: higher efficiency, simplified design.

3 dwg