| 摘要 |
This predamper is of the type including, arranged around a hub 11, at least two thin sections 13A, 13B meshing with the latter with play, with at least one elastic member 16 coming circumferentially between this hub 11 and these thin sections 13A, 13B. According to the invention, since several elastic members 16A, 16B are provided, on the basis of one 16A, 16B per thin section 13A, 13B, these elastic members 16A, 16B are seized between a front support member 20 and rear support members 20'A, 20'B that a linking member 22 connects to one another, thereby forming a damping subassembly 32 together with these support members 20, 20'A, 20'B and this linking member 22. Application to torsion damping devices, particularly for motor vehicles. <IMAGE>
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