flexible joint tandem two elements

摘要

flexible joint (27) comprising: an outer housing (51, 52); an extension (54) extending from the outer housing; a first annular elastomeric flex element (61) mounting the extension to the outer housing for angular eldesplazamiento extension with respect to the outer housing; and at least a second annular elastomeric flex element (62) coupled between the extension and the outer housing; wherein the first and second flexible elements are stacked coaxially and are attached mecánicamentede so that the first and second flex elements react in parallel to both desplazamientosangulares (θ) and axial displacements of the extension with respect to the outer casing, so that the traction cargade on the extension with respect to the outer housing places each of the first and second elementoflexible in compression to split and share the tensile load between the first and second flexible element enproporción the axial stiffness on the first and the second flexible element.