KOCHETOV'S DAMPER PLATE Russian patent published in 2014 - IPC F16F3/10 F16F15/08 

FIELD: machine building.

SUBSTANCE: damper comprises base, case, resilient element and elastically damping screen elements interacting with the object. Two guide cylindrical bushes jointed by common bottom are secured at case base by a ply of moulded polyurethane. Said guide bushes are made of rigid damping material, for example, "Agat" type elastron. Pack of plate-like resilient elements resting by bottom surface on circular bottom is aligned with guide bush and made of antifriction material and by top nearing surface on the cover arranged around moulded polyurethane ply with clearance. Bush flanges support resilient rings secured thereto with clearance relative to cover surface to make resilient limiters of the damper movable parts. Damping screen elements are arranged between plate-like resilient elements.

EFFECT: higher efficiency of damping, simplified design and assembly.

1 dwg