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1. 发明授权

US06269903B1 Steering system for a vehicle 失效
标题翻译：车辆转向系统
公开(公告)号：US06269903B1
公开(公告)日：2001-08-07
申请号：US09396409
申请日：1999-09-15
申请人： Hubert Bohner , Mathias Hartl , Martin Moser , Wolfgang Schrock
发明人： Hubert Bohner , Mathias Hartl , Martin Moser , Wolfgang Schrock
IPC分类号： B62D506
CPC分类号： B62D5/30 , B62D5/06
摘要： High functional reliability for a vehicle steering system that can be switched between a normal mode with a steer-by-wire level and an emergency mode with a fall-back level is achieved by providing that the fall-back level has a hydraulic system which contains a manual-side double-acting piston-cylinder unit which is actuated with a steering handle, e.g. steering wheel. The unit is positively coupled hydraulically to a wheel-side double-acting piston-cylinder unit which actuates steered vehicle wheels. A hydraulic charging system has a hydraulic pump, the inlet side of which is connected to a hydraulic-fluid reservoir. Switchable hydraulic couplings are provided for hydraulically coupling and decoupling the hydraulic system of the fall-back level and the hydraulic charging system to and from one another, respectively.
摘要翻译：通过提供回退水平具有液压系统来实现可以在通过线控转向水平的正常模式和具有回退水平的紧急模式之间切换的车辆转向系统的高功能可靠性，手动侧双作用活塞缸单元，其由转向手柄致动，例如，方向盘。该单元液压地联接到致动转向车轮的车轮侧双作用活塞 - 气缸单元。液压充注系统具有液压泵，其入口侧连接到液压油箱。提供可切换液压联轴器，用于分别液压耦合和分离回落液位系统和液压收费系统。

2. 发明授权

US06279673B1 Steering system for a vehicle equipped with a traffic-lane following device 失效
标题翻译：配备行车道跟随装置的车辆转向系统
公开(公告)号：US06279673B1
公开(公告)日：2001-08-28
申请号：US09376531
申请日：1999-08-18
申请人： Hubert Bohner , Martin Moser , Wolfgang Schrock
发明人： Hubert Bohner , Martin Moser , Wolfgang Schrock
IPC分类号： B62D506
CPC分类号： B62D15/025 , B60T2201/08 , B60T2201/087 , B62D1/28
摘要： In order to allow a traffic-lane following device in a vehicle to be used at relatively high vehicle speeds, a steering system is provided with a steering handle and a steering run which couples the steering handle to vehicle steered wheels. A servomotor is coupled to the steering run. A servovalve is arranged in the steering run and has a first control part (which is associated with a section on the steering handle side of the steering run) as well as a second control part (which is associated with a section on the vehicle steered wheel side of the steering run) to operate the servomotor as a function of relative movements between the control parts. An actuating drive is coupled to the section on the steering handle side of the steering run and is used to produce a steering force. A regulating and control arrangement uses a sensor system to determine required steering angle values which allow a traffic lane to be followed and uses a steering angle sensor to determine actual steering angle values. The actuating drive is operated as a function of a comparison of the required and actual steering angles, in which the steering angle sensor interacts with the section on the vehicle steered wheel side of the steering run.
摘要翻译：为了允许车辆中的行车道跟随装置以相对较高的车速使用，转向系统设置有转向手柄和将转向手柄耦合到车辆转向轮的转向运行。伺服电机与转向运行相连。伺服阀设置在转向运行中，并且具有第一控制部分（与转向运行的转向手柄侧的部分相关联）以及第二控制部分（其与车辆转向轮上的部分相关联）作为转向运行的一侧），作为控制部件之间的相对运动的函数来操作伺服电动机。致动驱动器联接到转向运行的转向手柄侧的部分，并用于产生转向力。调节和控制装置使用传感器系统来确定所需的转向角值，其允许跟随行车道并且使用转向角传感器来确定实际的转向角度值。驱动驱动器是根据所需和实际的转向角的比较来操作的，其中转向角传感器与转向运行的车辆转向轮侧的部分相互作用。

3. 发明授权

US06285936B1 Steering system for a vehicle 失效
标题翻译：车辆转向系统
公开(公告)号：US06285936B1
公开(公告)日：2001-09-04
申请号：US09397731
申请日：1999-09-17
申请人： Hubert Bohner , Mathias Hartl , Gerhard Kurz , Martin Moser , Reinhold Schneckenburger
发明人： Hubert Bohner , Mathias Hartl , Gerhard Kurz , Martin Moser , Reinhold Schneckenburger
IPC分类号： B62D600
CPC分类号： B62D5/30 , B62D5/06
摘要： A steering system for vehicles can be operated in a normal mode, in which a steering handle actuated by the driver and steered vehicle wheels are connected to one another via a control system, and in an emergency mode, in which the steering handle and the steered vehicle wheels are positively coupled. To achieve a steering system which increases the operational reliability of the steering system by simple design measures, a steering-angle control unit for a steering-angle actuator actuates the steered vehicle wheels. The control unit contains a first steering-angle control system, and a manual-torque control unit for a manual-torque actuator actuates the steering handle for the purpose of simulating manual torques. The control unit also contains a first manual-torque control system, and the steering-angle control unit comprises a second manual-torque control system, which is connected redundantly with the first manual-torque control system of the manual-torque control unit. The manual-torque control unit comprises a second steering-angle control system which is connected redundantly with the first steering-angle control system of the steering-angle control unit.
摘要翻译：用于车辆的转向系统可以在正常模式下操作，其中由驾驶员和转向车轮驱动的转向手柄经由控制系统彼此连接，并且在紧急模式中，转向手柄和转向车轮是正耦合的。为了实现通过简单的设计措施提高转向系统的操作可靠性的转向系统，用于转向角致动器的转向角控制单元致动转向车轮。控制单元包括第一转向角控制系统，并且用于手动转矩执行器的手动转矩控制单元为了模拟手动转矩而致动转向手柄。控制单元还包含第一手动转矩控制系统，转向角控制单元包括与手动转矩控制单元的第一手动转矩控制系统冗余连接的第二手动转矩控制系统。手动转矩控制单元包括与转向角控制单元的第一转向角控制系统冗余连接的第二转向角控制系统。

4. 发明授权

US6076627A Power steering for motor vehicles 失效
标题翻译：机动车动力转向
公开(公告)号：US6076627A
公开(公告)日：2000-06-20
申请号：US68081
申请日：1998-08-03
申请人： Hubert Bohner , Martin Moser
发明人： Hubert Bohner , Martin Moser
IPC分类号： B62D5/06 , B62D5/30
CPC分类号： B62D5/30 , B62D5/06
摘要： A power steering system for automobiles has a mechanical drive connection between a steering device and a steering gear arrangement for steering of vehicle wheels. The drive connection can be separated by opening a connection. In that event, the steering device is connected to the steering gear arrangement only indirectly, in that only nominal values for the steering angle of the wheels steering the vehicle are specified as a function of the adjusting travel of and/or the adjusting speed of the steering device, and the servo motor is actuated by a separate control valve arrangement.
摘要翻译： PCT No.PCT / EP96 / 04734。 371日期1998年8月3日 102（e）1998年8月3日PCT PCT 1996年10月31日PCT公布。公开号WO97 / 17247 日期1997年5月15日用于汽车的动力转向系统在转向装置和用于车轮转向的转向装置之间具有机械驱动连接。可以通过打开连接来分离驱动器连接。在这种情况下，转向装置仅间接地连接到舵机装置，因为仅将转向车辆的车轮的转向角的标称值指定为调节行程和/或调整速度的函数转向装置，并且伺服电动机由单独的控制阀装置致动。

5. 发明授权

US6076626A Steering system for multi-track motor vehicles 失效
标题翻译：多轨汽车转向系统
公开(公告)号：US6076626A
公开(公告)日：2000-06-20
申请号：US801865
申请日：1997-02-18
申请人： Hubert Bohner , Martin Moser
发明人： Hubert Bohner , Martin Moser
IPC分类号： B60T8/62 , B60T8/88 , B60T13/68 , B60T13/74 , B62D9/00 , B62D11/08 , B62D5/06
CPC分类号： B62D9/005 , B60T13/686 , B60T13/74 , B60T8/885
摘要： An emergency backup steering system for a wheeled vehicle controls steering of the vehicle upon failure of the primary vehicle steering system, by unequal braking of wheels on opposite sides of the vehicle.
摘要翻译：用于轮式车辆的紧急备用转向系统通过在车辆的相对侧上不相等地制动车轮来控制车辆在主车辆转向系统故障时的转向。

6. 发明授权

US06323763B1 Steering system for motor vehicles 有权
标题翻译：机动车转向系统
公开(公告)号：US06323763B1
公开(公告)日：2001-11-27
申请号：US09351338
申请日：1999-07-12
申请人： Hubert Bohner , Rainer Freitag , Martin Moser , Reinhold Schneckenburger
发明人： Hubert Bohner , Rainer Freitag , Martin Moser , Reinhold Schneckenburger
IPC分类号： B60Q100
CPC分类号： B62D6/00 , B62D1/28 , B62D15/0265 , B62D15/027
摘要： A steering system for motor vehicles, has a steering handle, for example steering handwheel, capable of being operated by the driver. A steering actuating drive provides for the steering adjustment of steerable vehicle wheels. A steering-angle desired-value encoder is capable of being operated by the steering handle, and a steering-angle actual-value encoder operates via the steerable vehicle wheels. A regulating and control arrangement operates the steering actuating drive as a function of a comparison of the desired and actual values of the steering angle. The risk of a collision between a vehicle equipped with the steering system and an obstacle is reduced, and the steering system is suitable for steer-by-wire operation by equipping the steering system with collision prevention apparatus which determine steering angles (collision steering angles) making a collision possible between the motor vehicle and an obstacle. The regulating and control arrangement hinders or prevents the setting of a desired steering angle coinciding with one of the collision angles.
摘要翻译：用于机动车辆的转向系统具有能够由驾驶员操作的转向手柄，例如转向手轮。转向驱动装置提供可转向车轮的转向调节。转向角期望值编码器能够由转向手柄操作，并且转向角实际值编码器经由可转向车轮操作。调节和控制装置根据转向角的期望值和实际值的比较来操作转向致动驱动。降低了配备有转向系统的车辆与障碍物之间的碰撞的风险，并且通过为转向系统配备确定转向角度（碰撞转向角度）的防撞装置，转向系统适合于线控操纵，在机动车辆和障碍物之间发生碰撞。调节和控制装置阻碍或防止与碰撞角之一相一致的期望转向角的设定。

7. 发明授权

US06244371B1 Steering system for non-track-bound motor vehicles 有权
标题翻译：非轨道车辆转向系统
公开(公告)号：US06244371B1
公开(公告)日：2001-06-12
申请号：US09388547
申请日：1999-09-02
申请人： Hubert Bohner , Martin Moser , Reinhold Schneckenburger
发明人： Hubert Bohner , Martin Moser , Reinhold Schneckenburger
IPC分类号： B62D500
CPC分类号： B62D5/003
摘要： A steering system of a non-track-bound motor vehicle having steered vehicle wheels which are operatively connected to a steering handle in normal operation only via an electronic regulating arrangement which checks itself continuously for correct operation. In a manner dependent on a desired-value transmitter actuated by the steering handle and on an actual-value transmitter actuated by way of the vehicle wheels, this regulating arrangement actuates an actuating drive for the steering displacement of the steered vehicle wheels. If the regulating arrangement malfunctions, a positive coupling between the steering handle and the steered vehicle wheels is automatically activated. This also occurs if a characteristic variable correlated with the desired/actual value deviation of the steering angle is outside tolerance thresholds.
摘要翻译：具有转向车轮的非轨道机动车辆的转向系统，其仅在正常操作中通过电子调节装置可操作地连接到转向手柄，该电子调节装置连续检查自身以进行正确的操作。这种调节装置以取决于由转向手柄驱动的期望值发射器和通过车轮驱动的实际值发射器的方式驱动，用于转向车轮的转向位移。如果调节装置发生故障，则自动启动转向手柄与转向车轮之间的正向联接。如果与转向角的期望值/实际值偏差相关的特征变量在公差阈值以外，则也会发生这种情况。

8. 发明授权

US06220385B1 Steering system 有权
标题翻译：转向系统
公开(公告)号：US06220385B1
公开(公告)日：2001-04-24
申请号：US09402627
申请日：2000-02-14
申请人： Hubert Bohner , Martin Moser
发明人： Hubert Bohner , Martin Moser
IPC分类号： B62D530
CPC分类号： B62D5/003 , B60G2400/841
摘要： A steering system for a motor vehicle is not trackbound and has steered vehicle wheels which are connected only operationally in normal operation to a steering handwheel via an electronic control arrangement which actuates a steering actuator in accordance with a desired-value stipulation by way of the steering handwheel. In emergencies, a mechanical positive coupling becomes effective between the steering handwheel and the steered vehicle wheels. The operational state of the clutch is monitored by a sensor system in the case of normal operation, with the result that the normal operation can remain switched on only if the clutch is unambiguously open.
摘要翻译：用于机动车辆的转向系统不是跟踪的，并且通过电子控制装置将通常在操作中正常操作地连接到转向手轮的车轮转向，所述电子控制装置根据期望值规定通过转向致动转向致动器方向盘。在紧急情况下，机械正耦合在转向手轮和转向车轮之间变得有效。在正常操作的情况下，由传感器系统监测离合器的操作状态，结果，只有当离合器明确地打开时，正常操作才能继续接通。

9. 发明授权

US6047788A Hydraulic power steering system with dual, double-acting piston-cylinder units 失效
标题翻译：液压动力转向系统采用双作用活塞缸单元
公开(公告)号：US6047788A
公开(公告)日：2000-04-11
申请号：US887834
申请日：1997-07-03
申请人： Hubert Bohner , Martin Moser
发明人： Hubert Bohner , Martin Moser
IPC分类号： B62D5/12 , F15B11/036 , B62D5/30 , F01B7/00
CPC分类号： B62D5/12 , F15B11/0365 , F15B2211/20538 , F15B2211/3116 , F15B2211/3127 , F15B2211/3144 , F15B2211/327 , F15B2211/6336 , F15B2211/6346 , F15B2211/7056 , F15B2211/8757
摘要： In a hydraulically operated steering for a motor vehicle comprising a control motor with first and second double acting piston and cylinder units arranged in axial alignment and a single piston rod extending through the first and second double acting piston and cylinder units, at least one of the double acting piston and cylinder units includes an annular piston which is fastened on the pistons rod in a predetermined axial position and an annular divider wall is disposed between the pistons for slidably supporting the piston rod and separating the cylinders of said first and second double acting piston and cylinder units fluidically from one another so as to form cylinder chambers for said pistons limited at one side by an annular divider wall and by guide sleeve members disposed in the opposite ends of the cylinder units.
摘要翻译：在用于机动车辆的液压操作转向器中，包括具有第一和第二双作用活塞的控制马达和轴向对准布置的气缸单元和延伸穿过第一和第二双作用活塞和气缸单元的单个活塞杆，至少一个双作用活塞和气缸单元包括环形活塞，该环形活塞在预定的轴向位置固定在活塞杆上，环形分隔壁设置在活塞之间，用于可滑动地支撑活塞杆并将所述第一和第二双作用活塞以及气缸单元，其彼此流动地形成，以便形成用于所述活塞的气缸室，所述活塞在一侧被环形分隔壁限制，并且通过设置在气缸单元的相对端中的引导套筒构件。

10. 发明授权

US5893427A Hydraulic power steering for motor vehicles 失效
标题翻译：汽车液压动力转向器
公开(公告)号：US5893427A
公开(公告)日：1999-04-13
申请号：US791484
申请日：1997-01-27
申请人： Hubert Bohner , Martin Moser
发明人： Hubert Bohner , Martin Moser
IPC分类号： B62D5/04 , B62D5/09 , F16H55/24 , B60D5/00
CPC分类号： B62D5/09 , B62D5/092 , F16H55/24
摘要： A control motor is provided which steers the vehicle wheels via a steering gear and a hydraulic servo motor is operatively connected to the steered vehicle wheels for supporting the control motor in following the control movements of a steering means operated by a vehicle operator, a servo valve arrangement is provided which controls hydraulic fluid admission to the hydraulic servo motor such that hydraulic fluid is admitted to the hydraulic servo motor only when the steering forces transmitted through the steering gear exceed a predetermined threshold value so that the vehicle wheels are steered by the control motor only when the forces transmitted through the steering gear are below the threshold value.
摘要翻译：提供一种控制电动机，其经由舵机转向车轮，并且液压伺服电动机可操作地连接到转向车轮，用于支持控制电动机跟随由车辆操作者操作的转向装置的控制运动，伺服阀设置控制液压流体进入液压伺服电动机的装置，使得只有当通过舵机传递的转向力超过预定阈值时液压流体才允许进入液压伺服电动机，使得车轮由控制电动机只有当通过舵机传递的力低于阈值时。

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