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公开(公告)号：US09469174B2
公开(公告)日：2016-10-18
申请号：US14768017
申请日：2014-01-16
申请人： AUDI AG
CPC分类号： B60G3/24 , B60G3/20 , B60G7/02 , B60G11/181 , B60G11/20 , B60G21/0555 , B60G2200/18 , B60G2200/184 , B60G2202/132 , B60G2202/32 , B60G2202/42 , B60G2202/442 , B60G2204/122 , B60G2204/1224 , B60G2204/143 , B60G2204/422
摘要： The invention relates to a wheel suspension for a motor vehicle, said wheel suspension having a multi-link assembly (21) of links that are hinged to the vehicle body, in particular to a subframe (1) of the vehicle body, and to a hub carrier (23), and having a rotary actuator (27) for active chassis control, said rotary actuator having a motor-gear unit (29) with which torques can be transmitted, via at least one torsion bar (31), as adjusting forces to said multi-link assembly (21). According to the invention, at least one of the links (14, 16) of the multi-link assembly (21) limits, in the longitudinal direction (x) of the vehicle towards the front or towards the back, a free space (39) in which said motor-gear unit (29) of the rotary actuator (27) is at least partially arranged.
摘要翻译： 本发明涉及一种用于机动车辆的车轮悬架，所述车轮悬架具有铰链到车身的链节的多连杆组件（21），特别是铰接到车身的子架（1）上， 轮毂架（23），并且具有用于主动底盘控制的旋转致动器（27），所述旋转致动器具有电动机齿轮单元（29），通过至少一个扭力杆（31）可以通过其转动扭矩作为调节 所述多连杆组件（21）的力。 根据本发明，多连杆组件（21）的至少一个连杆（14,16）在车辆的前后方向（x）上限制了自由空间（39） ），其中所述旋转致动器（27）的所述电动机齿轮单元（29）至少部分地布置。
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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：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：US09944142B2
公开(公告)日：2018-04-17
申请号：US15211106
申请日：2016-07-15
申请人： AUDI AG
发明人： Dominik Mohrlock
CPC分类号： B60G7/02 , B60G3/20 , B60G2200/156 , B60G2206/016
摘要： A wheel suspension for a vehicle axle includes a wheel carrier carrying a wheel which is displaceable rearward in a longitudinal direction of the vehicle in case of a frontal collision; a steering link, articulately connecting the wheel carrier to a vehicle superstructure, the steering link including at least two control arms articulately connected to the wheel carrier via respective support sites on the wheel carrier and to the vehicle superstructure via respective support sites on the vehicle superstructure; and an actuating element coupled with a first one of the two control arms and impinging the first control arm with a torsional force in response to a collision force resulting from the rearward displacement of the wheel caused by the frontal collision so as to cause detachment of the first control arm from the support site on the superstructure and/or on the wheel carrier.
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公开(公告)号：US09902226B2
公开(公告)日：2018-02-27
申请号：US15211147
申请日：2016-07-15
申请人： AUDI AG
发明人： Dominik Mohrlock
CPC分类号： B60G7/001 , B60G3/20 , B60G7/04 , B60G2200/154 , B60G2200/156 , B60G2204/143 , B60G2204/41 , B60G2204/423 , B60G2204/45 , B60G2206/016 , B60G2206/11
摘要： A wheel suspension for a vehicle axle, in particular a front axle, of a two-track vehicle includes a wheel carrier configured to support a vehicle wheel, and a link assembly configured to articulate the wheel carrier to a vehicle body. The link assembly includes at least one two-point link articulated on a side of the wheel carrier to the wheel carrier at a first mounting point and on a side of the vehicle body to the vehicle body at a second mounting point. The two-point link executes a pivotal movement in the event of a head-on collision to enable a collision-proximal vehicle wheel to move backwards. The two-point link includes a stop member to limit the pivotal movement in the event of the head-on collision, by impacting a body-side counterpiece, thereby forming a body-side third mounting point to block and counteract the pivotal movement of the two-point link.
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公开(公告)号：US09205874B2
公开(公告)日：2015-12-08
申请号：US14262107
申请日：2014-04-25
申请人： AUDI AG
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：US09096273B2
公开(公告)日：2015-08-04
申请号：US14391987
申请日：2013-03-30
申请人： AUDI AG
发明人： Dominik Mohrlock
CPC分类号： B62D21/11 , B60G7/02 , B60G2200/184 , B60G2204/143 , B60G2204/15 , B60G2204/4302 , B60G2206/014 , B60G2206/016 , B60G2206/604
摘要： The invention relates to an apparatus for reinforcing a supporting subframe for motor vehicles which is comprised of two longitudinal beams (30) and at least one crossbeam (32, 34), with the links (14, 16, 20, 22) of wheel suspensions on both sides being articulated to the longitudinal beams (30) via radially protruding, fixed mounts (36, 38) by rubber-metal sleeve bearings, and with the longitudinal beams (30) including at least in one region of articulation of a link (14) a longitudinally extending portion (30b) and a transversely extending portion (30c) which define in particular an approximately 90° curvature. According to the invention, the mounts (36, 38) are configured as two brackets, with one of which being supported on the longitudinally extending portion (30b) of the longitudinal beams (30) and the other one of which being supported on the transversely extending portion (30c).
摘要翻译： 本发明涉及一种用于加强用于机动车辆的支撑机架的装置，其包括两个纵向梁（30）和至少一个横梁（32,34），其中所述链轮（14,16,20,22）具有轮悬架 在两侧通过橡胶 - 金属套筒轴承通过径向突出的固定安装件（36,38）铰接到纵向梁（30）上，并且纵向梁（30）包括至少一个连杆的铰接区域 14）纵向延伸部分（30b）和横向延伸部分（30c），其特别限定了约90°的曲率。 根据本发明，安装件（36,38）被构造为两个支架，其中一个支架支撑在纵向梁（30）的纵向延伸部分（30b）上，另一个支撑在横向上 延伸部分（30c）。
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公开(公告)号：US20150076866A1
公开(公告)日：2015-03-19
申请号：US14391987
申请日：2013-03-30
申请人： AUDI AG
发明人： Dominik Mohrlock
CPC分类号： B62D21/11 , B60G7/02 , B60G2200/184 , B60G2204/143 , B60G2204/15 , B60G2204/4302 , B60G2206/014 , B60G2206/016 , B60G2206/604
摘要： The invention relates to an apparatus for reinforcing a supporting subframe for motor vehicles which is comprised of two longitudinal beams (30) and at least one crossbeam (32, 34), with the links (14, 16, 20, 22) of wheel suspensions on both sides being articulated to the longitudinal beams (30) via radially protruding, fixed mounts (36, 38) by rubber-metal sleeve bearings, and with the longitudinal beams (30) including at least in one region of articulation of a link (14) a longitudinally extending portion (30b) and a transversely extending portion (30c) which define in particular an approximately 90° curvature. According to the invention, the mounts (36, 38) are configured as two brackets, with one of which being supported on the longitudinally extending portion (30b) of the longitudinal beams (30) and the other one of which being supported on the transversely extending portion (30c).
摘要翻译： 本发明涉及一种用于加强用于机动车辆的支撑机架的装置，其包括两个纵向梁（30）和至少一个横梁（32,34），其中所述链轮（14,16,20,22）具有轮悬架 在两侧通过橡胶 - 金属套筒轴承通过径向突出的固定安装件（36,38）铰接到纵向梁（30）上，并且纵向梁（30）包括至少一个连杆的铰接区域 14）纵向延伸部分（30b）和横向延伸部分（30c），其特别限定了约90°的曲率。 根据本发明，安装件（36,38）被构造为两个支架，其中一个支架支撑在纵向梁（30）的纵向延伸部分（30b）上，另一个支撑在横向上 延伸部分（30c）。
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