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公开(公告)号：US20180072357A1
公开(公告)日：2018-03-15
申请号：US15703234
申请日：2017-09-13
申请人： AUDI AG
发明人： Sebastian SCHINDLER
IPC分类号： B62D55/108 , B62D55/12
CPC分类号： B62D55/1083 , B60G17/025 , B60G21/055 , B60G2202/134 , B60G2202/135 , B60G2202/42 , B60G2206/427 , B62D55/12
摘要： A wheel suspension for a two-track vehicle having at least one stabilizer formed as a stabilizer torsion spring rod, with the stabilizer extending in the vehicle's transverse direction and having a drive lever on at least one vehicle side, which acts upon a wheel guidance element of the wheel suspension, and having at least one suspension spring, which is tensioned with a spring preload between the vehicle body and a wheel guidance element of the wheel suspension. The suspension spring is at least partially formed as a suspension spring/torsion spring rod. The suspension spring/torsion spring rod is arranged radially within the stabilizer torsion spring rod designed as a hollow rod.
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公开(公告)号：US09446653B2
公开(公告)日：2016-09-20
申请号：US14407863
申请日：2013-05-25
申请人： AUDI AG
发明人： Andreas Schindler , Heinrich Beringer , Ruben Goldberg , Joachim Schmitt , Christian Isakiewitsch
IPC分类号： B60G21/055 , B60G17/02
CPC分类号： B60G21/0556 , B60G17/025 , B60G21/0555 , B60G2206/60
摘要： An adjustable wheel suspension for the wheels of an axle of a motor vehicle is disclosed, wherein each wheel is guided by means of wheel guide elements and each wheel is operatively connected to an adjustable torsion bar, the torsion bars associated with the respective wheels being partially aligned with each other and each torsion bar being associated with an adjusting device that can be regulated and/or controlled by a controller for adjustment and each torsion bar being mounted on an auxiliary frame via its adjusting device and the controller. The adjusting devices and the adjusting mechanism are mounted in a common housing, which can be mounted on the auxiliary frame as an integral structural component.
摘要翻译： 公开了一种用于机动车辆的车轮的可调轮悬架，其中每个车轮通过轮导向元件引导，并且每个车轮可操作地连接到可调节的扭力杆，与相应车轮相关联的扭杆部分地 彼此对准，并且每个扭杆与调节装置相关联，该调节装置可由用于调节的控制器调节和/或控制，并且每个扭杆经由其调节装置和控制器安装在辅助框架上。 调节装置和调节机构安装在公共壳体中，其可以作为整体结构部件安装在辅助框架上。
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公开(公告)号：US09333830B2
公开(公告)日：2016-05-10
申请号：US14503904
申请日：2014-10-01
发明人： Igor Illg , Thomas Mirwaldt
IPC分类号： B60G21/00 , B60G21/055 , B60G17/015 , B60G17/016 , B60G17/02
CPC分类号： B60G21/055 , B60G17/015 , B60G17/0162 , B60G17/025 , B60G21/0555 , B60G2400/00 , B60G2400/0516 , B60G2400/10 , B60G2400/208 , B60G2400/252 , B60G2400/32 , B60G2800/9122
摘要： A method for operating a stabilizer arrangement which has two stabilizer modules and an actuator, wherein the stabilizer modules are arranged along an axle of a motor vehicle and are acted on by the actuator, wherein at least one kinematic variable of each wheel which is oriented in the vertical direction of the axle is determined, wherein by using a value of the at least one kinematic variable a value for at least one pilot control parameter is determined by a pilot control arrangement, which value is made available to a control cascade which includes an angle control module, a rotational speed control module and a power control module, wherein a value for a power control for operating the actuator is made available by the control cascade from the value for the pilot control parameter, which is dependent on the value of the kinematic variable.
摘要翻译： 一种用于操作具有两个稳定器模块和致动器的稳定器装置的方法，其中所述稳定器模块沿着机动车辆的轴布置并且由所述致动器作用，其中每个车轮的至少一个运动学变量被定向在 确定轴的垂直方向，其中通过使用至少一个运动变量的值，至少一个导频控制参数的值由导频控制装置确定，该值对于控制级联可用，该控制级联包括 角度控制模块，转速控制模块和功率控制模块，其中通过控制级联从用于导频控制参数的值使得用于操作致动器的功率控制的值可用，其取决于导频控制模块的值 运动变量。
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公开(公告)号：US20160016448A1
公开(公告)日：2016-01-21
申请号：US14335391
申请日：2014-07-18
发明人： James L. Luttinen , Jeffry Pniewski
CPC分类号： B60G7/006 , B60G3/20 , B60G11/181 , B60G17/025 , B60G2200/144 , B60G2202/132 , B60G2204/122 , B62D35/007
摘要： A vehicle and a suspension system for the vehicle are disclosed. The suspension system includes a wheel knuckle and a control arm coupled to the wheel knuckle. The control arm includes a proximal end having a first arm segment and a second arm segment each extending outwardly from the proximal end away from each other to respective first and second distal ends to define a space between the first and second arm segments. The suspension system also includes a biasing device at least partially disposed in the space between the first and second arm segments. The biasing device is coupled to at least one of the first and second distal ends of the first and second arm segments respectively such that actuation of the biasing device provides a first reaction force that counteracts a downward load.
摘要翻译： 公开了用于车辆的车辆和悬架系统。 该悬架系统包括一个转向节和一个连接到该转向节的控制臂。 控制臂包括近端，其具有第一臂段和第二臂段，每个第二臂段从近端远离彼此延伸到相应的第一和第二远端以限定第一和第二臂段之间的空间。 悬架系统还包括至少部分地设置在第一和第二臂段之间的空间中的偏置装置。 偏置装置分别联接到第一和第二臂段的第一和第二远端中的至少一个，使得偏置装置的致动提供抵抗向下的负载的第一反作用力。
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公开(公告)号：US09108482B2
公开(公告)日：2015-08-18
申请号：US14181269
申请日：2014-02-14
申请人： Audi AG
CPC分类号： B60G17/025 , B60G11/15 , B60G11/183 , B60G11/48 , B60G11/50 , B60G21/0555 , B60G2202/12 , B60G2202/134 , B60G2202/42 , B60G2204/1224 , B60G2206/604
摘要： A torsion bar spring arrangement for a wheel suspension of a motor vehicle includes an actuator arranged on a vehicle body or on a subframe and constructed to variably pre-tension the torsion bar spring arrangement, a coaxial first torsion bar spring having an output side that is connected by way of an output lever to a wheel suspension element of the wheel suspension, and a housing of the actuator supported on the vehicle body in at least one bearing location for movement in a circumferential direction and resiliently yieldingly supported on the vehicle body in the direction of torsional moments acting on the torsion bar spring by way of at least one spring element.
摘要翻译： 用于机动车辆的车轮悬架的扭杆弹簧装置包括：致动器，其布置在车身或子车架上，并构造成可变地预张紧扭杆弹簧装置;同轴的第一扭杆弹簧，其具有输出侧 通过输出杆连接到车轮悬架的车轮悬挂元件，以及在至少一个轴承位置中支撑在车身上的致动器的壳体，用于沿圆周方向运动并弹性地支撑在车体上， 通过至少一个弹簧元件作用在扭杆弹簧上的扭矩的方向。
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公开(公告)号：US20150094909A1
公开(公告)日：2015-04-02
申请号：US14503904
申请日：2014-10-01
发明人： Igor ILLG , Thomas MIRWALDT
IPC分类号： B60G21/055 , B60G17/015
CPC分类号： B60G21/055 , B60G17/015 , B60G17/0162 , B60G17/025 , B60G21/0555 , B60G2400/00 , B60G2400/0516 , B60G2400/10 , B60G2400/208 , B60G2400/252 , B60G2400/32 , B60G2800/9122
摘要： A method for operating a stabilizer arrangement which has two stabilizer modules and an actuator, wherein the stabilizer modules are arranged along an axle of a motor vehicle and are acted on by the actuator, wherein at least one kinematic variable of each wheel which is oriented in the vertical direction of the axle is determined, wherein by using a value of the at least one kinematic variable a value for at least one pilot control parameter is determined by a pilot control arrangement, which value is made available to a control cascade which includes an angle control module, a rotational speed control module and a power control module, wherein a value for a power control for operating the actuator is made available by the control cascade from the value for the pilot control parameter, which is dependent on the value of the kinematic variable.
摘要翻译： 一种用于操作具有两个稳定器模块和致动器的稳定器装置的方法，其中所述稳定器模块沿着机动车辆的轴布置并且由所述致动器作用，其中每个车轮的至少一个运动学变量被定向在 确定轴的垂直方向，其中通过使用至少一个运动变量的值，至少一个导频控制参数的值由导频控制装置确定，该值对于控制级联可用，该控制级联包括 角度控制模块，转速控制模块和功率控制模块，其中通过控制级联从用于导频控制参数的值使得用于操作致动器的功率控制的值可用，其取决于导频控制模块的值 运动变量。
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公开(公告)号：US20140319787A1
公开(公告)日：2014-10-30
申请号：US14262107
申请日：2014-04-25
申请人： AUDI AG
IPC分类号： B62D27/02
CPC分类号： B62D27/02 , B60G3/20 , B60G7/00 , B60G11/182 , B60G17/025 , B60G21/0555 , B60G2200/184 , B60G2200/422 , B60G2202/13 , B60G2202/135 , B60G2202/42 , B60G2202/442 , B60G2204/122 , B60G2204/143 , B60G2204/148 , B60G2204/4307 , B60G2204/4308 , B60G2206/427 , B60G2206/604 , B62D21/02 , B62D21/11
摘要： A wheel suspension for a two-track motor vehicle includes a multi-link assembly having control arms that are articulated on a vehicle body and on a wheel carrier, a rotary actuator for an active suspension control system, with a motor-gear-unit constructed to transfer torques as actuating forces to the multi-link assembly via a torsion rod, and at least one reinforcing brace independent of the multi-link assembly and disposed on a side of the vehicle body and extending below the multi-link assembly, as viewed in a vertical direction of the vehicle body. The reinforcing brace delimits downwardly in the vehicle's vertical direction a free space, in which the rotary actuator is at least partially arranged.
摘要翻译： 用于双轨机动车辆的车轮悬架包括多连杆组件，其具有铰接在车身上和车轮架上的控制臂，用于主动悬架控制系统的旋转致动器，其中构造有电动齿轮单元 以通过扭杆将扭矩作为致动力传递到多连杆组件，以及至少一个加强支架，其独立于多连杆组件并且设置在车体的侧面并且在多连杆组件的下方延伸，如图所示 在车体的上下方向。 加强支架在车辆的垂直方向上向下限定自由空间，其中旋转致动器至少部分地布置在该自由空间中。
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公开(公告)号：US08851493B2
公开(公告)日：2014-10-07
申请号：US13833332
申请日：2013-03-15
申请人： Audi AG
发明人： Wilfried Michel
CPC分类号： B60G17/025 , B60G2500/20
摘要： An axle actuator for a wheel suspension of a motor vehicle includes an output lever, a torsion bar spring acting on a wheel side upon the output lever, and a rotary actuator adapted to adjust a tension of the torsion bar spring. A coupler links the output lever to a wheel guide element of the wheel suspension and is configured as a spring with defined spring rate and connected by joints with the output lever and the wheel guide element.
摘要翻译： 用于机动车辆的车轮悬架的轴致动器包括输出杆，作用在输出杆上的车轮侧的扭杆弹簧和适于调节扭杆弹簧的张力的旋转致动器。 联接器将输出杆连接到车轮悬架的轮导向元件，并且被配置为具有限定的弹簧刚度的弹簧并且通过与输出杆和轮导向元件的关节连接。
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公开(公告)号：US08616569B2
公开(公告)日：2013-12-31
申请号：US13145853
申请日：2009-12-23
申请人： Armin Ohletz , Walter Schmidt
发明人： Armin Ohletz , Walter Schmidt
IPC分类号： B60G21/055
CPC分类号： B60G21/0555 , B60G11/183 , B60G17/0162 , B60G17/025
摘要： The invention relates to an arrangement of a stabilizer (44), which is configured in two parts, on a wheel suspension for a motor vehicle, characterized in that the stabilizer parts (43) thereof can be rotated relative to one another in the same or opposite direction by means of an associated motor/gear unit (46). Each stabilizer part (43) comprises a hollow-cylindrical outer torsion bar (49) whose end on the gear side (45) is connected to a gear output (50a) and whose end distal from the gear is connected for drive purposes to an inner torsion bar (47) which is guided through the hollow-cylindrical outer torsion bar (49) and out of the end (45) on the gear side of the hollow-cylindrical outer torsion bar. The inner torsion bar (47) is directly or indirectly connected to an output lever (41) which is articulated on a wheel suspension element (16). According to the invention, the gear (50) of the motor/gear unit is disposed with its gear output (50a) between the actuator motor (48) and the output lever (41) in the transverse direction of the vehicle (y).
摘要翻译： 本发明涉及一种在机动车辆的车轮悬架上配置有两部分的稳定器（44）的布置，其特征在于，其稳定器部件（43）能够相对于彼此相对旋转，或 通过相关的电动机/减速器（46）相反方向。 每个稳定器部件（43）包括中空圆柱形的外部扭力杆（49），其末端在齿轮侧（45）上连接到齿轮输出（50a），并且其远离齿轮的一端被连接用于驱动目的 扭杆（47），其被引导通过中空圆柱形外扭杆（49）并且从中空圆柱形外扭杆的齿轮侧的端部（45）中移出。 内扭杆（47）直接或间接地连接到铰接在车轮悬挂元件（16）上的输出杆（41）。 根据本发明，马达/减速器的齿轮（50）在车辆（y）的横向方向上以其齿轮输出（50a）设置在致动器马达（48）和输出杆（41）之间。
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公开(公告)号：US08511697B2
公开(公告)日：2013-08-20
申请号：US13145848
申请日：2009-12-23
申请人： Armin Ohletz , Walter Schmidt
发明人： Armin Ohletz , Walter Schmidt
IPC分类号： B60G21/055
CPC分类号： B60G21/0555 , B60G11/183 , B60G17/0162 , B60G17/025 , B60G2200/184 , B60G2202/42 , B60G2204/1222 , B60G2204/418 , B60G2204/4232 , B60G2204/44 , B60G2204/45 , B60G2206/427 , B60G2206/82 , B60G2206/8201 , B60G2206/8207
摘要： The invention relates to an arrangement of a stabilizer (26), which is configured in two parts, on a wheel suspension for a motor vehicle, comprising torsion bars (26b) which are separated from each other and are each articulated on wheel suspension elements (16) by means of an output lever (26a) and can be co-rotated in the same or opposite direction by means of associated actuating devices (30), wherein each torsion bar (26b) is extended with a hollow shaft (26e) which encompasses the torsion bar (26b) in order to increase the effective torsion length, the output lever (26a) being formed on the hollow shaft. According to the invention, the torsion bar (26b) is mounted in a fixed bearing (59) in the actuating device (30) and in an axial loose bearing (26d) in the hollow shaft (26e).
摘要翻译： 本发明涉及一种在机动车辆的车轮悬架上分两部分配置的稳定器（26）的布置，其包括彼此分离并且分别铰接在车轮悬架元件上的扭杆（26b） （26），借助于相关联的致动装置（30）可以以相同或相反的方向共同旋转，其中每个扭杆（26b）用空心轴（26e）延伸，所述中空轴（26e） 围绕扭杆（26b）以增加有效的扭转长度，输出杆（26a）形成在空心轴上。 根据本发明，扭杆（26b）安装在致动装置（30）中的固定轴承（59）中以及中空轴（26e）中的轴向松动轴承（26d）中。
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