| 摘要 |
The invention relates to a device for driving movable mechanical components ( 10; 12 a, b), at least two ( 10; 12 a, b) of which are effectively interconnected in such a way that one component ( 10 ) can be driven by means of the other component ( 12 a, b), play being provided between said two components ( 10; 12 a, b). Said play between the components ( 10; 12 a, b) can be eliminated by moving or bracing at least said two components ( 10; 12 a, b) towards or against each other with the aid of a hydraulic mechanism ( 14 ).
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