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1. 发明专利

CZ5713U1 Hydraulic apparatus for controlling machines 未知
公开(公告)号：CZ5713U1
公开(公告)日：1997-04-16
申请号：CZ607396
申请日：1993-12-27
申请人： MATE & S BRNO
发明人： NESTROJIL KAREL ING , POKORNY LUBOMIR ING , VALENTA MILAN ING
IPC分类号： B62D5/06 , B62D3/14 , B62D11/00 , B62D005/06 , B62D003/14

2. 发明申请

US20040206570A1 Vehicle steering apparatus 审中-公开
标题翻译：车辆转向装置
公开(公告)号：US20040206570A1
公开(公告)日：2004-10-21
申请号：US10761056
申请日：2004-01-20
申请人： HONDA MOTOR CO., LTD. , SHOICHI SANO
发明人： Takamitsu Tajima , Yasuharu Oyama , Shoichi Sano
IPC分类号： B62D005/06
CPC分类号： B62D6/002
摘要： In a steer-by-wire vehicle steering apparatus including a communication navigation system capable of obtaining an absolute vehicle position, a control device controls a steering motor in response to detection by a detection section in such a manner that an actual angle of travel direction of the vehicle and steering angle of a steering operator member agree with each other. Calculation section calculates an angle of travel direction of the vehicle on the basis of the absolute vehicle position obtained via the navigation system, so that the drive section can be controlled more accurately on the basis of the calculated angle.
摘要翻译：在包括能够获得绝对车辆位置的通信导航系统的线控车辆转向装置中，控制装置响应于检测部的检测而控制转向电动机，使得实际的行驶方向角转向操作构件的车辆和转向角彼此一致。计算部根据通过导航系统获得的绝对车辆位置来计算车辆的行驶方向角度，从而可以基于计算出的角度更准确地控制驱动部。

3. 发明申请

US20040195036A1 Power steering motor having a noise dampening piston assembly 失效
标题翻译：动力转向电动机具有噪声衰减活塞组件
公开(公告)号：US20040195036A1
公开(公告)日：2004-10-07
申请号：US10406399
申请日：2003-04-03
申请人： TRW Automotive U.S. LLC
发明人： John S. Borza , William F. Olsen , Richard A. Stoll
IPC分类号： B62D005/06
CPC分类号： F15B21/008 , B62D5/12 , B62D5/22 , F15B15/1447
摘要： An apparatus (10) for turning steerable wheels of a vehicle comprises a housing (14) that defines a fluid chamber (24). A rack bar (26) extends longitudinally through the housing (14) and is connectable with the steerable wheels of the vehicle. The rack bar (26) is movable relative to the housing (14) for turning the steerable wheels. A piston assembly (34) is fixedly attached to the rack bar (26) and sealingly engages the housing (14). The piston assembly (34) divides the fluid chamber (24) into first and second chamber portions (40 and 42). A fluid source (80) directs fluid toward one of the first and second chamber portions (40 or 42) for creating a differential pressure between the first and second chamber portions (40 and 42). The piston assembly (34) and the rack bar (26) move relative to the housing (14) in response to the differential pressure. The piston assembly (34) includes structure (132) for dampening fluid pulsations emanating from the fluid source (80).
摘要翻译：用于转向车辆的可转向车轮的装置（10）包括限定流体室（24）的壳体（14）。齿条（26）纵向延伸通过壳体（14）并且可与车辆的可转向轮连接。齿条（26）可相对于壳体（14）移动，用于转动可转向的车轮。活塞组件（34）固定地附接到齿条（26）并且密封地接合壳体（14）。活塞组件（34）将流体室（24）分成第一和第二室部分（40和42）。流体源（80）将流体引向第一和第二室部分（40或42）中的一个，以在第一和第二室部分（40和42）之间产生压差。响应于压差，活塞组件（34）和齿条（26）相对于壳体（14）移动。活塞组件（34）包括用于阻尼从流体源（80）发出的流体脉动的结构（132）。

4. 发明申请

US20040099468A1 Driver control input device for drive-by-wire vehicle 失效
标题翻译：驱动器控制输入装置
公开(公告)号：US20040099468A1
公开(公告)日：2004-05-27
申请号：US10305434
申请日：2002-11-26
发明人： Adrian B. Chernoff , Joseph F. Szczerba , Julien Montousse
IPC分类号： B62D005/06 , B62D007/09 , B62D007/06
CPC分类号： B60T7/085 , B60T7/10 , B60T2270/82 , B62D1/04 , B62D1/046 , B62D1/06 , Y10T74/20396 , Y10T74/20834 , Y10T74/2087
摘要： A vehicle driver control input device includes a non-rotatable wheel having at least one track. First and second hand grips are movably engaged with the track so that the first and second hand grips are movable along the track to facilitate sending steering signals to a steer-by-wire system of a vehicle. At least one of the first and second hand grips has an accelerator demand input mechanism to facilitate sending acceleration signals to an energy conversion system of the vehicle. At least one of the first and second hand grips have a braking demand input mechanism to facilitate sending braking signals to a brake-by-wire system of the vehicle. Alternatively, the wheel and hand grips may rotate with respect to a support post to facilitate generating steering signals.
摘要翻译：车辆驾驶员控制输入装置包括具有至少一个轨道的不可旋转车轮。第一和第二把手可移动地与轨道接合，使得第一和第二手把手可以沿着轨道移动，以便于将转向信号发送到车辆的线控转向系统。第一和第二手夹具中的至少一个具有加速器需求输入机构，以便于将加速度信号发送到车辆的能量转换系统。第一和第二手柄中的至少一个具有制动需求输入机构，以便于将制动信号发送到车辆的制动器制动系统。或者，轮和手柄可以相对于支撑柱旋转以便于产生转向信号。

5. 发明申请

US20040055808A1 Steering dumper 失效
标题翻译：转向自卸车
公开(公告)号：US20040055808A1
公开(公告)日：2004-03-25
申请号：US10152792
申请日：2002-05-23
申请人： UNISIA JKC STEERING SYSTEMS CO., LTD
发明人： Hirotetsu Sonoda , Tatsuya Harada
IPC分类号： B62D005/06
CPC分类号： B62D7/22 , B62D5/062 , B62D5/083
摘要： A steering damper has a pair of damper portions each including a variable throttle valve for restricting inflow from a power cylinder into a flow passage change-over valve, the variable throttle valve provided on the way to each cylinder passage and a first check valve for permitting inflow from the flow passage change-over valve into the power cylinder, the check valve connected in parallel with the variable throttle valve. The steering damper has a second check valve in communication to a tank between the first check valve and left and right chambers of the power cylinder.
摘要翻译：转向阻尼器具有一对阻尼器部分，每个阻尼器部分包括可变节流阀，用于限制从动力缸流入流路切换阀，可变节流阀设置在每个气缸通道的路上，第一止回阀允许从流路切换阀流入动力缸，止回阀与可变节流阀并联连接。转向阻尼器具有与动力缸的第一止回阀和左右室之间的罐连通的第二止回阀。

6. 发明申请

US20040020705A1 Power steering system for motor vehicles 失效
标题翻译：汽车动力转向系统
公开(公告)号：US20040020705A1
公开(公告)日：2004-02-05
申请号：US10379315
申请日：2003-03-03
发明人： Willi Tropper
IPC分类号： B62D005/06
CPC分类号： B62D5/12 , B62D5/24 , F16J15/3448 , F16J15/3496 , Y10T74/19828
摘要： For a power steering system which has, as a recirculating ball steering, a worm shaft and, enclosing this, a working plunger which is to be actuated by a bead chain axially shiftably with respect to the worm shaft, an axial seal is provided for the annular gap between the working plunger and the worm shaft which has a multi-part arrangement, and which has two support rings and one sealing ring, engaging between the support rings, pointing in opposite directions and guided in an annular grove of the working plunger, the width of the annular groove being greater than the axial width of the axial seal at the support rings arranged adjacent to the sealing ring.
摘要翻译：对于具有作为循环球转向的蜗杆轴的动力转向系统，并且包括一个工作柱塞，该工作柱塞由相对于蜗杆轴可轴向移动的胎圈链条致动，提供轴向密封件用于工作柱塞和蜗杆轴之间的环形间隙具有多部分布置，并且具有两个支撑环和一个密封环，在支撑环之间接合，指向相反方向并被引导在工作柱塞的环形槽中，环形槽的宽度大于邻近密封环布置的支撑环处的轴向密封件的轴向宽度。

7. 发明申请

US20040016589A1 FOUR-WHEEL STEERING SYSTEM FOR UTILITY VEHICLE 有权
标题翻译：用于实用车辆的四轮转向系统
公开(公告)号：US20040016589A1
公开(公告)日：2004-01-29
申请号：US10201885
申请日：2002-07-24
发明人： Timothy Gerard Ulschmid
IPC分类号： B62D005/06
CPC分类号： B62D7/142 , B62D7/1527
摘要： A four-wheel steering system includes a frame that carries an axle that rotationally mounts a pair of front wheels via a pair of front pivotal wheel support assemblies. For steering, the front pivotal wheel assemblies are pivotal with respect to the axle. The frame also carries a pair of rear wheels that are rotationally mounted to the frame via a pair of rear pivotal wheel support assemblies. For steering, the rear pivotal wheel assemblies are pivotal with respect to the frame about vertical axes. The front pivotal wheel support assemblies are connected together by a front axle tie rod. Steering by an operator causes expansion or contraction of a hydraulic cylinder arranged between one front pivotal wheel support assembly and the axle, causing selective pivoting of both front pivotal wheel support assemblies. A linkage assembly is operatively connected between one of the front pivotal wheel assemblies and the rear pivotal wheel support assemblies to transform pivoting motion of the front pivotal wheel support assemblies to pivoting motion of the rear pivotal wheel support assemblies in a direction opposite to the pivoting motion of the front pivotal wheel support assemblies.
摘要翻译：四轮转向系统包括一个框架，其承载通过一对前枢轴轮支撑组件旋转地安装一对前轮的车轴。对于转向，前枢轴轮组件相对于轴枢转。框架还带有一对后轮，其通过一对后枢转轮支撑组件旋转地安装到框架。对于转向，后枢转轮组件相对于框架围绕垂直轴线枢转。前枢轴轮支撑组件通过前轴拉杆连接在一起。由操作者转向导致布置在一个前枢轴轮支撑组件和轴之间的液压缸的膨胀或收缩，引起两个前枢轴轮支撑组件的选择性枢转。连杆组件可操作地连接在前枢轴轮组件和后枢转轮支撑组件中的一个之间，以使前枢轴轮支撑组件的枢转运动转变成后枢轴轮支撑组件在与枢转运动相反的方向上的枢转运动的前枢轴轮支撑组件。

8. 发明申请

US20040011585A1 Hand wheel actuator with steering-feel enhancement 失效
标题翻译：手轮执行器带有转向感增强
公开(公告)号：US20040011585A1
公开(公告)日：2004-01-22
申请号：US10198339
申请日：2002-07-17
发明人： Ratko Menjak , James M. Card
IPC分类号： B62D005/06
CPC分类号： B62D5/006 , F16H2025/2096
摘要： A hand wheel actuator for a steer-by-wire steering system having a steering feel that meets drivers' expectations is provided with a first housing having an aperture, a steering shaft extending through the aperture and rotatably supported by the housing, an electric motor, a position sensor and torque sensor, and a mechanical steering feel enhancement device. The position and torque sensors, are positioned within said first housing and configured to detect the angular displacement of the steering shaft and torque applied against the steering shaft respectively. The mechanical steering feel enhancement device is attached to the first housing and provides at least one of a positive stop function, a return-to-center function, or a friction/weight function by mechanical means. The mechanical steering feel enhancement device is in mechanical communication with said steering shaft and is disposed in a second housing and existing as a separate unitary subassembly prior to being installed on said first housing. The electric motor is mounted to one of the first housing and second housing and has an output shaft that is in mechanical communication with the steering shaft for imparting a torque to the steering shaft.
摘要翻译：具有具有满足驾驶员期望的转向感觉的用于线控转向转向系统的手轮致动器设置有具有孔的第一壳体，延伸穿过该孔并由壳体可旋转地支撑的转向轴，电动马达，位置传感器和扭矩传感器，以及机械转向感觉增强装置。位置和扭矩传感器位于所述第一壳体内，并被配置成检测转向轴的角位移和分别施加在转向轴上的扭矩。机械转向感觉增强装置附接到第一壳体并且通过机械装置提供正止动功能，返回中心功能或摩擦/重量功能中的至少一个。机械转向感觉增强装置与所述转向轴机械连通，并且在被安装在所述第一壳体上之前设置在第二壳体中并且作为单独的单一子组件存在。电动机安装在第一壳体和第二壳体中的一个上，并且具有与转向轴机械连通的输出轴，用于向转向轴施加转矩。

9. 发明申请

US20030230449A1 Steered wheel angle sensor using hydraulic flow to steering cylinder 审中-公开
标题翻译：使用液压流向转向油缸的转向角度传感器
公开(公告)号：US20030230449A1
公开(公告)日：2003-12-18
申请号：US10170610
申请日：2002-06-12
申请人： Deere & Company
发明人： Frederick W. Nelson , Lawrence J. Adams , Andrew Karl Wilhelm Rekow
IPC分类号： B62D005/06
CPC分类号： F15B15/2838 , B62D15/02
摘要： The entire right, title and interest in and to this application and all subject matter disclosed and/or claimed therein, including any and all divisions, continuations, reissues, etc., thereof are, effective as of the date of execution of this application, assigned, transferred, sold and set over by the applicant(s) named herein to Deere & Company, a Delaware corporation having offices at Moline, Ill. 61265, U.S.A., together with all rights to file, and to claim priorities in connection with, corresponding patent applications in any and all foreign countries in/the name of Deere & Company or otherwise.
摘要翻译：本申请的全部权利，所有权和利益以及所披露和/或声明的所有主题事项，包括其任何和所有部门，继续，重新发行等，自本申请执行之日起生效，分配，转让，出售和由本文所述的申请人转让给Deere＆Company，一家在美利坚合众国伊利诺伊州莫林市设有办事处的特拉华州公司，以及所有权利，并提出与之相关的优先权，任何和所有国家/ Deere＆Company或其他名称的相应专利申请。

10. 发明申请

US20030173139A1 Direction adjustable device for an automobile with a steering linkage 失效
标题翻译：具有转向连杆的汽车方向调节装置
公开(公告)号：US20030173139A1
公开(公告)日：2003-09-18
申请号：US10387181
申请日：2003-03-11
发明人： Chian-Yin Tseng
IPC分类号： B62D005/06
CPC分类号： B60Q1/12 , B60Q2300/122
摘要： A direction adjustable device includes a motor drive unit for driving a turnable unit to turn, and a sensor assembly which includes a force transmitting member, a cable having first and second ends connected to the force transmitting member and a steering linkage, respectively, a rotary control switch coupled to the force transmitting member such that pivoting movement of the latter is transmitted to a signal processing unit, and a reversing member adapted to be connected to the steering linkage.
摘要翻译：方向可调节装置包括用于驱动可转动单元转动的电机驱动单元和传感器组件，传感器组件包括力传递构件，具有连接到力传递构件的第一端和第二端的电缆和转向连杆，旋转控制开关，其耦合到力传递部件，使得后者的枢转运动传递到信号处理单元，以及适于连接到转向连杆的换向部件。

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