| 摘要 |
The invention relates to a hydrodynamic coupling having two paddle wheels (3, 5), namely an outer wheel (3) and an inner wheel (5), which together form a toroidal working space (10); having a coupling shell (4) which is connected fixedly in terms of rotation to the outer wheel and encloses a part of the inner wheel; having a synchronizer clutch, comprising two clutch elements (6.1, 6.2) which can be brought into operative contact with the surface of the friction lining (13); the inner wheel is divided into at least two segments (8.1, 8-2, 8.3) which can be displaced radially or can be pivoted about an axis which is parallel to the rotational axis; the first (6.1) of the two clutch elements is formed by the segments. The invention is distinguished by the following features: the inner wheel and the coupling shell have in each case one hole (14, 15) which are situated on the hydrodynamic coupling and which can be moved into positions which are aligned with one another when the inner wheel (5) and the coupling shell (4) are rotated; the hole (15) of the coupling shell (4) is larger than the hole (14) of the inner wheel (5); the hole of the inner wheel (5) is a measuring pin in the position of the two holes (14, 15), in which they are aligned with one another. |
