公开(公告)号：US06578356B2

公开(公告)日：2003-06-17

申请号：US09975497

申请日：2001-10-10

申请人： Torben Juul

发明人： Torben Juul

IPC分类号： B62D5093

CPC分类号： B62D5/093

摘要： Disclosed herein is a method for hydraulic steering. The method includes supplying a steering unit with a controlled working pressure from a load signal line dependent upon a load signal. The load signal being generated via a load signal fluid having a fluid flow. Also disclosed herein is a hydraulic steering arrangement for carrying out the method. A load signal adjustment device is provided through which the fluid flow can be adjusted to an at least approximately constant value.

摘要翻译： 本文公开了一种用于液压转向的方法。 该方法包括根据负载信号从负载信号线向转向单元提供受控的工作压力。 负载信号通过具有流体流的负载信号流体产生。 本文还公开了一种用于执行该方法的液压转向装置。 提供了一种负载信号调节装置，通过该装置可将流体流量调节至至少近似恒定的值。

公开(公告)号：US06237331B1

公开(公告)日：2001-05-29

申请号：US09433390

申请日：1999-11-03

申请人： Ole Vincentz Sørensen

发明人： Ole Vincentz Sørensen

IPC分类号： B62D5093

CPC分类号： B62D1/28 ,  B62D5/06 ,  B62D5/09

摘要： The invention relates to a hydraulic steering arrangement (1) with a housing (4), in which an inner control slide (7) and an outer control slide (6) are arranged to be mutually rotational, forming together a variable flow path device between a supply connection device (P, T) and a working connection device (L,R), at least one pressure chamber (17) being arranged between two working slides (15, 16), connected with both control slides (6, 7), the volume change of said pressure chamber (17) causing the relative displacement, and with a measuring motor (10). In such steering arrangements a simple an inexpensive way of realizing a remote control principle is desired. For this purpose, an intermediary plate (14) is arranged between the measuring motor (10) and the control slides (6, 7), in which plate at least one fluid channel (18, 19) is arranged to form at least one part of a connection from the pressure chamber (17) to the outside.

摘要翻译： 本发明涉及一种具有壳体（4）的液压转向装置（1），其中内部控制滑动件（7）和外部控制滑动件（6）布置成相互旋转，将可变流动路径装置 供应连接装置（P，T）和工作连接装置（L，R），至少一个压力室（17）布置在与两个控制滑块（6,7）连接的两个工作滑块（15,16）之间， ，所述压力室（17）的体积变化导致相对位移，并且具有测量马达（10）。在这种转向装置中，期望实现遥控原理的简单廉价的方式。为此，中间板 （14）布置在测量马达（10）和控制滑块（6,7）之间，其中至少一个流体通道（18,19）布置在板中，以形成至少一部分与压力室 （17）到外面。