| 摘要 |
The friction coupling is provided at least with one coupling disk (8) connected to drive shaft (2) in a torsion-resisting way, as well as with at least one coupling disk (9) connected to the drive shaft, cooperating with the latter, and in a torsion-resisting way, those two coupling disks being axially displaceable like another one used as output and which may be coupled with the coupling disks (8, 9), this overlapping unit being formed of a casing (18) and a cover (21). For the mutually cooperating coupling disks (8, 9), there is provided a filling element (6) which may be displaced axially, introduced into a closed annular chamber (5) coaxially arranged with respect to the driving shaft (2), which filling element is comprised of a liquid and/or a granular material, the outer envelope of the annular chamber (5) being provided with at least one skewed deviation element (7) of which the shape enables, during the rotation of the axially displaceable coupling disks (8, 9) resulting from the axial force component (PA) from the centrifugal force (PC) of the filling element (6), the coupling disks (8, 9) to be axially displaced in the closing direction of the driving shaft. |
