The CORA range should be read as a set of systems, not as a list of components.
Each family produced responds to a dynamic function: transmitting torque, controlling torsional vibration, insulating the structure and protecting mechanical integrity over time.
CORA develops rubber-metal systems designed with calibrated stiffness, controlled elastic behavior, damping capabilities and durability targets defined according to the application environment.
CORA elastic joints are not generic elastic elements. They are designed and patented to govern the transmission of motion: transfer torque, absorb dynamic irregularities, compensate for mismatches and reduce the propagation of vibrations along the kinematic chain.
The platform was born from the patented concept introduced in 1993, recognized at the International Exhibition of Inventions in Geneva in 1999 and subsequently evolved with engineering and material updates from 2018.
This continuity makes the patent not a reference to the past, but a trace of the technological evolution of CORA.
The CORA joint must be told as an Italian proprietary technology: a concrete response to the needs of increasingly compact, stressed, sensitive to vibrational behavior and subjected to strict work cycles.
Compact transfer of the torque. Controlled elastic response.
CORA B is the reference joint for compact transmission architectures that require torque, reliability and predictable elastic behavior.
Based on the patented CORA concept, it is designed for mechanical connections that must remain stable under combined loads and repeated dynamic cycles.
Efficient transfer of the torque in compact size
Absorption of peaks and torsional fluctuations
Controlled compensation of mismatches;
Reduction of structural noise and propagated vibration
Durability under cyclical loads and severe operating conditions.
Multi-directional flexibility. Efficient transmission.
CORA T is developed for systems that require torque transmission and combined flexibility in axial, radial and angular directions.
It is a suitable solution for agricultural, industrial, marine and off-highway applications, where the perfect alignment of the trees cannot always be guaranteed.
High multi-directional flexibility
Fluid transmission under variable loads
Mechanical interface protection from shock and vibration
Stable performance in heavy work cycles
Applicability to agricultural machinery, industrial drives, auxiliary groups and marine systems
High flexibility torsion insulation.
CORA V is designed for systems exposed to strong torsional excitation, irregular loads and severe dynamic conditions.
Its function is to create a high-cessional interface, capable of isolating irregularities before they spread in the transmission and compromise the behavior of the system.
High torsional flexibility
Strong damping capacity
Isolation of combustion irregularities and torsional peaks
Transmission protection from dynamic overloads
Suitability for marine propulsion, power generation and heavy industrial machinery
High flexibility torsion insulation.
CORA V is designed for systems exposed to strong torsional excitation, irregular loads and severe dynamic conditions.
Its function is to create a high-cessional interface, capable of isolating irregularities before they spread in the transmission and compromise the behavior of the system.
High torsional flexibility
Strong damping capacity
Isolation of combustion irregularities and torsional peaks
Transmission protection from dynamic overloads
Suitability for marine propulsion, power generation and heavy industrial machinery
Torsion vibration dampers represent one of CORA's most established industrial assets.
They are not simple pulleys, but devices designed to control crankshaft oscillations, reduce noise and torsion stress, protect the transmission and increase the life of the connected components.
CORA develops solutions for automotive, commercial, high-performance and heavy-duty applications: elastomer TVDs, double damping systems and viscous dampers based on patented construction solutions.
Reduction of torsional amplitude
Control of natural crankshaft frequencies
Multi-order attenuation on wide fields of operation
Optimization of dynamic stiffness
Improved acoustic behaviour and powertrain life
Internal validation through static, dynamic, fatigue, thermal shock and aging measurements
CORA structural insulation systems are designed to decouple mechanical assemblies, control vibration transmission and preserve structural integrity under dynamic load conditions.
They are born from the same engineering expertise that drives the development of dampers and joints: design the behavior of the rubber-metal interface.
CO.R.A. srl Via Stefano Bruda 35/c10080 BUSANO (TO)
39 0124 48197
info@corasrl.it
P.IVA 04676880018
R.E.A. n. 652106
C.Estero: TO 010370
R.I. TO 04676880018
