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aseismic system

Friction disc spring bearing
Dual-side rolling bearing
Earthquake-absorbing system
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 Seismic isolation system
  • Because the repulsion force of the disc spring remains constant, even when the load distribution of the building changes, stable damping is obtained.
  • Cost is reduced.
  • Works well with various types of support load and friction force.
  • A friction disc spring bearing can freely move 360 degrees in any direction.
  • Fail-safe
  • Friction coefficient is very small (about 0.005).
  • Wide range of support capability.
  • Compact and low-cost system.
  • Can freely move 360 degrees in any direction.
  • Easy maintenance with no need for lubrication oil.

Disc spring set using laminated rubber pull-out force control

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  • Even when a great pull-out force occurs, the disc spring counteracts it and reduces the pull-out force applied to the laminated rubber, so the rubber maintains its earthquake-absorbing performance.
  • Simple, compact, maintenance-free structure.
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