Elastic joint body having a collar bushing arrangement to protect loops

摘要

An elastic joint body for a shaft arrangement for the articulated connection of two shaft sections includes a plurality of bushings disposed in the circumferential direction at predetermined angular distances relative to a central axis of the joint body, a plurality of loop bundles, and a rubber elastic casing. Each loop bundle loops around two adjacent bushings and each bushing is looped by at least two of the plurality of loop bundles. Each of the plurality of bushings is provided with a plurality of bushing components. A first bushing component has an axial shaft section against which one of the loop bundles rests and wherein a second bushing component has a radial collar section against which the loop bundle rests. The first bushing component rests, without fixing, against the second bushing component in a contact zone offset relative to the loop bundle in the axial direction.

主权项

1. An elastic joint body for a shaft arrangement for an articulated connection of two shaft sections, comprising:
a plurality of bushings disposed in a circumferential direction at predetermined angular distances relative to a central axis of the elastic joint body; a plurality of loop bundles, wherein each loop bundle loops around each of two adjacent bushings, and each bushing is looped by at least two loop bundles; a rubber-elastic casing in which the plurality of loop bundles and the plurality of bushings are at least partially embedded, wherein the plurality of bushings are provided with a plurality of bushing components, wherein a first bushing component has an axial stem section and a radial collar section against which one of the plurality of loop bundles rests, and wherein a second bushing component has a radial collar section against which a loop bundle rests, wherein the first bushing component separates loop bundles, and wherein the first bushing component rests, without fixing, with an end face of its axial stem section against the second bushing component in a contact zone which is offset relative to the loop bundle in an axial direction.