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EPAR Technology Group:

EPAR TECHNOLOGY. EPAR is a revolutionary method of protecting physical objects against collision effects. Its operation consists in the transformation of a considerable part of kinetic energy of colliding objects into kinetic energy of an accumulating and dispersing converter. During the collision, instead of turning into a force destroying the object, the energy is transmitted to mechanical accumulators.EPAR FENDER (RAILWAY) Energy Accumulating Mechanical Converter A mechanism protecting railway vehicles against operational damages caused in the course of using the rolling stock. The principle of its functioning is based on the process of absorption, processing and dissipation of kinetic energy in continuous processes. The basic use of the mechanism is a railway fender allowing to mitigate the effects of mutual interactions bidirectionally and continuously between components of the rolling stock by absorbing the kinetic energy emerging during changes in velocity between particular components. MECHANIZED ROOF SUPPORT Mechanical Energy Converter A pneumatic-mechanical system of energy absorbers protecting miners and the shafts against damages caused by underground tremors. The essential part of the system protecting the linings is a pneumatic-mechanical mechanism which converts the powerful forces of the collapse into kinetic energy of the systems receiving the force. Initial interaction of forces and the transfer of energy are mitigated by intermediary pneumatic systems. CAR BUMPER Mechanical Converter of Kinetic Energy Appliances and subsystems increasing the safety of passengers in mechanical vehicles, especially in case of road collisions. The elementary utilitarian function of the devices in this group is ensuring safety for the passengers against the effects of road collisions with obstacles or other road users.ELEVATORS AND VERTICAL TRANSPORT Active Dynamic Absorber Crossover solution combining liquid and gas systems with mechanical systems. Depending on the use they may be safety components in elevators or an absorbing system receiving kinetic energy of objects generated by gantry systems, cranes etc. particularly when unloading goods and moving specially fragile load. CRASH CUSHION AND ROAD BARRIER Mechanical System of Absorbing And Dissipating A system protecting vehicles and road users against effects of collisions with stationary obstacles and preventing the vehicle from accidental leaving the marked limits of the road. The operation of the mechanism is based on the system transmitting mutual energy impingements. The initial direction of the impact energy is turned into the direction which is perpendicular to the simultaneous force interactions moving along the basis of the barrier. QUAY FENDERS Pneumatic Mechanical Absorber A set of autonomous mooring devices protecting ship hulls against damages during docking and the related increase in flow capacity of harbours due to the acceleration of procedures. LANDING GERA SHOCK ABSORBERS Kinetic Energy Converter Systems taking over the energy of the landing gear touching the ground the airplane is landing on. The system's operation involves the transformation of energy into the work of rotating kinetic energy converters. Application of the system does not only result in diminished stress and wear of the landing gear components but also positively influences stability, safety and the comfort of the moment of landing. SEISMIC SAFETY SYSTEMS Large Mass Energy Absorber System of large-mass absorbers of kinetic energy combined to form systems of high inertia. The main principle of the system's operation is absorbing kinetic energy of the moving ground in order to insulate the fundaments of the building from seismic impacts. The system is effective thanks to the combination of the process of kinetic energy absorption with moments of high moments of inertia at relatively low mass of protecting systems. Owing to the use of the system in lieu of standard pneumatic absorbing solutions, it is possible to maintain a stable position of the object by accumulating the energy of seismic interactions. HEAVY INDUSTRY APPLICATIONS Mechanical Rotor Absorber Multifunction system absorbing the kinetic energy generated during the operation of huge-scale industrial machines and technological production lines. The use of the solution is very wide, ranging from emergency stoppages of production and technological lines to protection of production infrastructure against damages resulting from impacts of the produced components and the received raw materials. The scope of the operation of the device is very wide and it depends on the assumed construction parameters. The essential feature of the solution is its reliability originating from its constructional simplicity and high tolerance for external factors. The unfortunate result is lowering the absorption capacity by 50%, however this value is sufficient.