| 摘要 |
A torque transfer device comprises a first flywheel mass 2 fixable on an internal combustion engine and a second flywheel mass 3 which can be coupled to or de coupled from a gearbox wherein the two flywheel masses are journalled relative to each other by way of a bearing 6, there being a damping device 7 between the two flywheel masses which is set in an annular sealed space 9. The sealed space 9 extends radially a distance which is a maximum of half the radial extent of the friction surface 17 of the second flywheel mass 3. The space 9 is sealed by members 27, 28 or by a seal (Fig 6) radially outside the friction surface 17. <IMAGE> |
