| 摘要 |
Damping core articulated joint for mechanical articulated arm systems subject to vibrations, in which the articulation of the articulated joint is passed through by a hole of cross-section other than circular, comprising an elastomer ring core passed through by a through hole of cross-section other than circular, the core outside having a central annular band of planar pattern, to which two annular ridges are connected as diverging from opposite sides relative to the central band, and a tubular insert also of not circular cross-section, inserted in the through hole of the ring core and made of a stiffer material than that of the elastomer. |
