| 摘要 |
An electrohydraulic steering system includes a steering unit, triggerable via a user control element, for supplying a steering motor with pressure fluid. As a function of the actuation of the user control element or as a function of an external signal, the steering motor can be supplied with an additional quantity of pressure fluid via a steering valve. A blocking valve is located in the flow path of the additional pressure fluid and can be put in a blocking position in order to block the flow path of the additional pressure fluid to the steering motor.
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