Patent ID: 7185730
Filing Date: 2007-03-06
Classification: B62D

Abstract:
1. A hydraulic steering arrangement with a supply connection arrangement having at least a high-pressure connection and a low-pressure connection, a working connection arrangement having at least two working connections, a steering unit, which can be activated by a steering transducer, the steering unit having a first load-sensing connection, and a steering valve having a second load-sensing connection, the steering unit and the steering valve being arranged in parallel with each other between the supply connection arrangement and the working connection arrangement, wherein a priority valve is connected in series with the high-pressure connection (P), said priority valve having a third load-sensing connection (LS 3 ), which is connected with the first load-sensing connection (LS 1 ) via a pipe, in which is located a control valve that can be activated by the second load-sensing connection (LS 2 ).