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公开(公告)号：EP1893466B1
公开(公告)日：2009-08-05
申请号：EP06747942.8
申请日：2006-06-19
申请人： ÖHLINS RACING AB
发明人： GUSTAFSSON, Leif
摘要： An arrangement is utilized for reducing the manual steering force associated with steering a motorcycle. A handlebar (1) is arranged to rotate around an axis of rotation (25) by means of the steering force. The motorcycle has a damping device (9) that is operated by a damping medium (37a) and is arranged to take up movement that is transmitted to the handlebar (1) as a result of unevenness in the surface (55) upon which the motorcycle is being driven. The arrangement is arranged, by means of the action of the damping medium (37a), to effect a servo function that achieves the reduction in the steering force. Advantages are thereby obtained, among other things, in the case of motorcycles with two-wheel drive and heavy motorcycles, that can be provided with a servo function in a technically simple way.
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公开(公告)号：EP2070804A1
公开(公告)日：2009-06-17
申请号：EP07828913.9
申请日：2007-10-01
申请人： JTEKT Corporation
发明人： HIGASHI, Kenji , YAMANAKA, Kosuke , ISHIHARA, Atsushi , MAEDA, Daisuke , NAKA, Masami , KADA, Tomoyasu
IPC分类号： B62D6/00 , B62D5/04 , B62D5/07 , B62D5/22 , B62D101/00 , B62D113/00 , B62D119/00 , B62D137/00
CPC分类号： B62D5/008 , B62D5/0463 , B62D5/0472
摘要： A motor vehicle steering apparatus (1) has a transmission-ratio vaviable mechanism (8) for changing, with the use of a transmission-ratio changing motor (18), the rotational transmission-ratio between a first steering shaft (5) connected to a steering member (2) and a second steering shaft (6) connected to a steering mechanism (12). The apparatus has a counter force compensating motor (23) for compensating steering counter force of the steering member (2) caused by operation of the transmission-ratio vaviable mechanism (8), a hydraulic steering assist mechanism (80), and a controller (24) for controlling the transmission-ratio changing motor (18) and the counter force compensating motor (23). The controller (24) has a function of causing the counter force compensating motor (23) to generate steering assist torque.
摘要翻译： 本发明提供一种车辆用转向装置（1），其具有变速比变动机构（8），该变速比变动机构（8）利用变速比改变用电动机（18）来切换与第一转向轴（5） 转向构件（2）和连接到转向机构（12）的第二转向轴（6）。 该装置具有用于补偿由传动比可变机构（8）的操作引起的转向构件（2）的转向反作用力的反作用力补偿马达（23），液压转向辅助机构（80）以及控制器 24），用于控制传动比改变马达（18）和反作用力补偿马达（23）。 控制器（24）具有使反力补偿用电动机（23）产生转向辅助转矩的功能。
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133.发明公开Active roll stabilisation assembly fed by power steering pumping means, an active flow divider, an active flow regulator and a vehicle comprising such an active roll stabilisation assembly. 审中-公开主动侧倾稳定组件，其从动力转向泵装置供给，活性流分离器，有源流量调节器，并具有这样的活性侧倾稳定组件的车辆
公开(公告)号：EP2065231A1
公开(公告)日：2009-06-03
申请号：EP07121985.1
申请日：2007-11-30
发明人： van der Knaap, Albertus Clemens Maria , Verschuren, Robert Marijn Anthony Frank , Vandenhoudt, Jeroen , Wouters, Ronny Maria Theophilus , Tinsel, Raymond Bernardus Gerhardus
IPC分类号： B60G17/015 , B60G21/055 , B62D5/07
CPC分类号： B62D5/07 , B60G17/0162 , B60G21/0555 , B60G2202/1351
摘要： Active roll stabilisation system (1) for use in a vehicle, comprising an adjustable torsion bar (27) adjustable by means of a hydraulic actuator (2) and a hydraulic system (3) for actuating said actuator (2), the hydraulic system (3) comprising hydraulic fluid lines (4,5) in fluid connection with said hydraulic actuator (2) and a hydraulic pumping means (7) for feeding said hydraulic actuator (2), wherein the hydraulic pumping means (7) is a hydraulic pumping means that is incorporated in a hydraulic system (16) of a power steering system (15) arranged in said vehicle. The invention further relates to an active flow divider (9c), and active flow regulator (9d) and to a vehicle comprising the above-mentioned active roll stabilisation system.
摘要翻译： 主动侧倾稳定系统（1），用于在车辆中使用，其包括可调节的扭力杆（27）可调节通过液压致动器（2）和一液压系统（3），用于致动所述致动器（2），所述液压系统的手段（的 3）包括液压流体线路（4,5）与所述液压致动器（2）和用于供给液压泵送装置（7）流体连接所述液压致动器（2），worin液压泵送装置（7）是一个液压泵 bedeutet，DASS是在所述车辆布置在动力转向系统（15）的液压系统（16）引入。 本发明还涉及到除法到activeFlowBalance（图9c），和活性流量调节器（图9D）和一种车辆，包括上述的主动侧倾稳定系统。
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公开(公告)号：EP1381780A4
公开(公告)日：2008-10-22
申请号：EP02719152
申请日：2002-03-07
发明人： ENGLER LEONARD W
CPC分类号： B62D5/062 , F16F9/512 , F16F9/5165 , Y10T137/7873
摘要： A damper valve (70) located in a hydraulic power-assisted steering system (10) comprises a housing (72) having axially opposite first and second end portions (76, 78) and an intermediate portion (80) therebetween. The first end portion (76) communicates with the control valve (18) and the second end portion (78) communicates with the power steering motor (22). A flow restricting element (114) is movable through portions of the housing (72) including the intermediate portion (80) by fluid flow. A biasing element (106) restrains movement of the flow restricting element (114) toward the first end portion (76) of the housing (72). An orifice (116) formed between the flow restricting element (114) and the housing (72) restricts fluid flow greater than a predermined amount through the housing (72) from the second end portion (78) toward the first end portion (76).
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公开(公告)号：EP1790551A4
公开(公告)日：2008-08-27
申请号：EP05765495
申请日：2005-07-05
IPC分类号： B62D5/07
CPC分类号： B62D5/07 , E02F9/2235 , E02F9/225 , E02F9/2296
摘要： [PROBLEMS] To reduce pump loss, achieve sufficient working machine speed, and secure priority to a steering capacity by a structure simpler than a load sensing system and at low cost. [MEANS FOR SOLVING PROBLEMS] A hydraulic drive device for a working vehicle has a priority valve, which gives priority to steering, for flow-dividing a pressurized oil discharged from a variable displacement hydraulic pump, working machine actuators and a steering actuator driven by the pressurized oil flowing from the priority valve, control valves for the working machines, each controlling the flow of the pressurized oil flowing in each of the working machine actuators, a control valve for steering, controlling the flow of the pressurized oil flowing in the steering actuator, means for detecting the amounts of switching operation of the control valves for working machines, and pump flow rate control means for controlling the discharge flow rate of the variable displacement hydraulic pump based on the detection output of the means for detecting the amounts of switching operation.
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136.发明公开System for distributing pressurized oil in a vehicle, in particular a farm tractor. 审中-公开eeem fahrzeug，v.a系统zur Verteilung vonDrucköl einem Ackerschlepper
公开(公告)号：EP1911978A1
公开(公告)日：2008-04-16
申请号：EP07117893.3
申请日：2007-10-04
申请人： CNH Italia S.p.A.
CPC分类号： F15B11/162 , B62D5/075 , B66F9/22 , E02F9/2232 , E02F9/226 , E02F9/2296 , F15B11/165 , F15B2211/20546 , F15B2211/50563 , F15B2211/57 , F15B2211/605 , F15B2211/7135 , F15B2211/781
摘要： A system (10) for distributing pressurized oil in a farm tractor; the system (10) having an oil distribution network (RT), and a pump assembly (PP) for pumping oil to at least one priority user device (12) to which a relative "main priority" is assigned, and to at least one secondary user device (AD1, AD2, AD3) to which a relative "secondary priority" is assigned. The system (10) is characterized by having a hydraulic logic device (16) by which to ensure, in any operating condition, that the priority user device (12) is always given priority over all the other secondary user devices (AD1, AD2, AD3), while at the same time maintaining a minimum pressure drop in all conditions in which the pump assembly (PP) is able to satisfy all the user devices.
摘要翻译： 一种用于在农用拖拉机中分配加压油的系统（10） 具有油分配网络（RT）的系统（10）和用于将油泵送到分配了相对“主要优先级”的至少一个优先级用户设备（12）的泵组件（PP），以及至少一个 分配了相对“次要优先级”的辅助用户设备（AD1，AD2，AD3）。 系统（10）的特征在于具有液压逻辑装置（16），通过该液压逻辑装置（16），在任何操作条件下，优先权用户装置（12）总是优先于所有其他次要用户装置（AD1，AD2， AD3），同时在泵组件（PP）能够满足所有用户设备的所有条件下同时保持最小压降。
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公开(公告)号：EP1628041A4
公开(公告)日：2008-01-23
申请号：EP04735345
申请日：2004-05-28
申请人： JTEKT CORP
CPC分类号： F16F1/3732 , F16F15/08
摘要： An elastic support device (70) has a vibration reduction member (35) for supporting a vibration transmission medium (34). The vibration transmission medium (34) is connected to the vibration reduction member (35) by a connection member (42). The vibration reduction member (35) includes a sleeve (43) made from a rigid body, through which sleeve the connection member (42) is inserted, and an elastic member (45) surrounding an outer periphery of the sleeve (43). The elastic member (45) includes a tubular body (49) firmly fixed on an outer peripheral surface (44) of the sleeve (43) and an annular plate portion (50) projecting radially outward of the body (49). A fitting groove (58) of an outer peripheral edge portion (57) of the annular plate portion (50) is fitted on a peripheral edge (60) of an installation hole (59). A first and a second face (52, 53) of the annular plate portion (50) include recesses (54, 55), respectively. In the annular plate portion (50), a thin-walled portion (56) corresponding to a portion between bottoms of the recesses (54, 55) of the first and the second faces (52, 53) is formed.
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公开(公告)号：EP1312533B1
公开(公告)日：2008-01-09
申请号：EP02025115.3
申请日：2002-11-08
申请人： STILL GMBH
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公开(公告)号：EP1724233A3
公开(公告)日：2007-12-12
申请号：EP06007323.6
申请日：2006-04-06
CPC分类号： B66F9/07572 , B62D5/065 , B62D5/075 , B66F9/07568
摘要： A priority flow rate control valve (30) distributes pressurized working oil discharged from a hydraulic pump (10) driven by an electric motor (11) to a power steering device (20) first, and distributes the residual pressurized working oil to a cargo handling device (19). The rotation speed of the electric motor (11) and the distribution ratio of the pressurized working oil of the priority flow rate control valve (30) vary depending on the operation states of these devices (19, 20). By decreasing the rotation speed of the electric motor (11) at a rate smaller than a normal decrease rate when the cargo handling device (2) stops operation in a state where the power steering device (20) and the cargo handling device (19) are in operation, a kickback in a steering wheel (7) due to a response delay of the priority flow rate control valve (30) can be prevented.
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