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发明授权
CN106043410B 液压转向系统 有权

液压转向系统
摘要：
描述一种包括第一转向回路(2a)和第二转向回路(2b)的液压转向系统(1)，所述转向回路(2a、2b)中的每个都包括转向设备(3a、3b)和连接至所述转向设备(3a、3b)的转向马达(4a、4b)，所述转向设备(3a、3b)中的每个都包括具有高压端口(Pa、Pb)和低压端口(Ta、Tb)的供应端口装置、具有连接至所述转向马达(4a、4b)的两个工作端口(La、Ra；Lb、Rb)的工作端口装置、控制阀(5a、5b)和测量马达(6a、6b)。该转向系统应该具有舒适的转向特性。为此，在所述转向设备(3a、3b)中的每个中，所述测量马达(6a、6b)布置在位于所述工作端口(La、Ra；Lb、Rb)中的一个端口与所述控制阀(5a、5b)之间的工作线路(19a、20b)中。
摘要（英）：

A hydraulic steering system (1) is described comprising a first steering circuit (2a) and a second steering circuit (2b), each of said steering circuits (2a, 2b) comprising a steering device (3a, 3b) and a steering motor (4a, 4b) connected to said steering device (3a, 3b), each of said steering devices (3a, 3b) comprising a supply port arrangement having a high pressure port (Pa, Pb) and a low pressure port (Ta, Tb), a working port arrangement having two working ports (La, Ra; Lb, Rb) connected to said steering motor (4a, 4b), a control valve (5a, 5b), and a measuring motor (6a, 6b). Such a steering system should have a comfortable steering behavior. To this end in each of said steering devices (3a, 3b) said measuring motor (6a, 6b) is arranged in a working line (19a, 20b) between said control valve (5a, 5b) and one of said working ports (La, Ra; Lb, Rb).

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