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Products
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Damping system
Seismic devices
Tuned mass dampers
For TMD masses of up to 10 t
For TMD tuning in the range 1.3 to 10.0 Hz
Wear-free dampers
Temperature-stable damper fluids for indoor and outdoor use
Individual dimensioning
Shock absorbers
Seismic devices
RESTON-SA
Protect from sudden dynamic loading & shocks
Can be designed and optimized for less or more frequent actions
Work in a wide range of temperatures
Can work in parallel with anti-seismic isolators
Shock transmission units
Seismic devices
RESTON-STU
Also know as lock-up devices
Form rigid connection when loaded by sudden strong dynamic actions
Free moving under service condition
Typically used for earthquake protection or braking forces
Preloaded spring dampers
Seismic devices
RESTON-PSD
Energy dissipation and re-centering
Normally fixed until preload reached
For dynamic control e.g. of seismic and traffic forces
Curved surface slider bearings
Seismic devices
RESTON-PENDULUM
For seismic isolation of structures
Curved surfaces offer large periods
Acts as regular bearing but allows large sudden movements
Energy dissipation by friction
Can be designed for very high loads and movements
Lead rubber bearings
Seismic devices
LASTO-LRB
For seismic isolation of structures
Acts as regular bearing but allows large sudden movements
Lead core deforms providing damping (up to 30%) and energy dissipation
High damping rubber bearings
Seismic devices
LASTO-HDRB
For seismic isolation of structures
Acts as regular bearing but allows large sudden movements
Special rubber used provides damping (up to 20%) and energy dissipation
