| 摘要 |
The invention concerns a hydraulic steering ( 1 ) with a steering valve ( 7 ) located between a supply connection arrangement (P, T) and a steering motor ( 2 ). It is endeavoured to improve the safety of such a steering. For this purpose, the steering valve ( 7 ) has a hydraulic drive ( 9, 10 ) with a pilot valve arrangement ( 11 ) supplied by a pressure control valve ( 5 ), a stop valve ( 16 ) being located between the pressure control valve ( 5 ) and the pilot valve arrangement ( 11 ).
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