DAMPER Russian patent published in 2010 - IPC F16F7/14 

FIELD: mechanical engineering.

SUBSTANCE: invention refers to devices protecting objects from vibration. The damper consists of support elements with loop holding devices, of a tension spring, of a toroid shape tensile element out of composite material or of a toroid shape pneumatic air bellows, of adjusting elements, of a buffer and of a damping device. The damping device out of a steel cable connects the support elements forming loops fixed in loop holding facilities. Lower support elements are made with the central opening letting toroid shape tensile element or toroid shape air bellows into space formed with the upper support element and the damping device. The compression spring, the buffer and adjusting elements are arranged in a free central cavity of the toroid shape tensile element of toroid shape air bellows and rest on a support plane of a vibration insulated object.

EFFECT: increased reliability, maintainability and service life of damper.

2 dwg