Experimental Dynamic Rigidity of an Elastic Coupling with Bolts

The paper presents an elastic coupling with bolts and intermediary non-metallic elements, which allows for radial axial deviation can absorb shocks torsional vibrations. designed have a particular shape of circular area length equal to the width element, cylindrical larger than diameter groove where elements are mounted, smaller threaded avoid stress concentrators bolt breakage. represents symmetrical piece, having two planes symmetry. Therefore, study such mechanical system be considerably simplified considering design description repeating elements. novelty this consists in existence intermediate disc between half-couplings (driving driven half-coupling). different shapes made types rubber, mounted on fixed by driving half-coupling, transmitting motion both directions.