| 摘要 |
A protective device for a universal joint particularly for use in agricultural implements is formed of a hollow protective member having a generally frustoconical configuration and consisting essentially of resilient material surrounding the universal joint, with an annular support member being fixedly connected to the interior of the hollow protective member approximately in the region of the bending center of the universal joint and with a bearing ring being concentrically mounted within the support member and arranged to be rotatable relative thereto.
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