METHOD FOR MANUFACTURING CABLE VIBRATION ISOLATOR Russian patent published in 2013 - IPC F16F7/14 

FIELD: machine building.

SUBSTANCE: continuous steel cable is drawn by spiral through the holes of non-detachable elements mounted on mandrel with their following fixing via pressurisation. Steel cable is made of seven multi-core strands of equal diameter. Six peripheral strands are made of 19 or 49 wires. The diameter of central strand wires is selected considering their quantity. Vibration isolator hardness is calculated. After cable winding there performed is a pressurisation of non-detachable elements from two sides with the help of special cover plates with square bosses located directly above cable coils. The depth of the dents at pressurisation is done within (0.1…0.15) of cable diameter.

EFFECT: possibility of performance at similar structural dimensions of vibration isolators of different hardness and damping properties.

10 dwg