| 摘要 |
The invention relates to a protective device for a drive assembly with a double universal joint 1, with the protective cone 10 comprising folds 15 and, by means of its first axial end 11, being secured to a bearing assembly 12. Its second axial end is provided with a fixing portion 14 to which there is connected a guiding ring 18 received therein. The guiding ring 18, by means of its inner end 21, projects into the part of the protective cone 10 which is provided with folds. The guiding ring 18 itself is supported on a bearing ring 23 which, in turn, is supported on the inner double yoke 5. An axial relative movement, is permitted between the guiding ring 18 and the bearing ring 23. The guiding ring 18 ensures that the protective cone 10 with the folds 15 is well supported under conditions of articulation. Furthermore, the assembly allows the protective cone 10 to have a relatively long length provided with folds 15, without losing any of its stability.
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