公开(公告)号：US20230391156A1

公开(公告)日：2023-12-07

申请号：US18032964

申请日：2021-10-22

申请人： Rheinmetall Invent GmbH

发明人： Ingo Goutier ,  Martin Weissert ,  Jan Foerster ,  Dennis Blank

IPC分类号： B60G17/015

CPC分类号： B60G17/015 ,  B60G2500/22 ,  B60G2202/11 ,  B60G2202/12 ,  B60G2202/13

摘要： A spring device (1A, 1B) for a motor vehicle (2), comprising a spring unit (3) and a stiffness adjusting unit (15) configured to stiffen the spring unit (3) so as to dynamically vary the spring constant (k, k′) of the spring device (1A, 1B).

公开(公告)号：US20180086172A1

公开(公告)日：2018-03-29

申请号：US15562433

申请日：2016-03-17

申请人： Schaeffler Technologies AG & Co. KG ,  Dr. Ing. H.C.F. Porsche Aktiengesellschaft

发明人： Wilfried Breton ,  Mario Arnold ,  Ramon Jurjanz ,  Dustin Knetsch ,  Markus Holzberger ,  Silvia Kutzberger ,  Thorsten Koch ,  Igor Illg

IPC分类号： B60G21/055

CPC分类号： B60G21/0558 ,  B60G21/0555 ,  B60G2202/13 ,  B60G2202/42 ,  B60G2204/4191 ,  B60G2600/44 ,  B60G2800/012 ,  F16H1/2863 ,  F16H55/18

摘要： A roll stabilizer, e.g., for a multitrack motor vehicle, with a divided torsion bar, between the mutually facing ends of which an actuator is arranged for transmission of a torsion moment. The actuator may have a housing which is connected to the one torsion bar part and houses a motor and a planetary gear mechanism connected to the motor, the gear output of which is connected to the other torsion bar part. and the planet wheels of which intermesh with a mating gear. A multistage planetary gear mechanism is provided, whose final planetary gear stage on the gear output side is equipped with planet wheels, wherein at least one of said planet wheels is divided into two axially adjacent spur gears which are rotatable relative to each other and between which a torsion spring is actively arranged. The divided planet wheel may be in play-free engagement with the mating gear.

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

发明人： Andreas Schindler ,  Dominik Mohrlock ,  Joachim Schmitt

IPC分类号： B62D27/02 ,  B60G3/20 ,  B60G7/00 ,  B60G11/18 ,  B60G17/02 ,  B60G21/055 ,  B62D21/02

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。

公开(公告)号：US20150251513A1

公开(公告)日：2015-09-10

申请号：US14638800

申请日：2015-03-04

申请人： AUDI AG

发明人： MARCO WILLEMS

IPC分类号： B60G15/02

CPC分类号： B60G15/02 ,  B60G11/18 ,  B60G13/02 ,  B60G2202/13 ,  B60G2202/22 ,  B60G2202/30 ,  B60G2204/128 ,  B60G2206/41 ,  F16F1/14 ,  F16F15/03

摘要： A rotary damper includes an electromagnetic damper motor, a damper housing surrounding the damper motor and configured as tubular torsion spring secured by a fastening element to a first mass. A lever is swingably mounted relative to the fastening element and connected to a second mass. The torsion spring is connected with one end to the fastening element and with another end to the lever. A gear mechanism formed as strain wave gearing transmits and/or modifies a relative rotational movement between the first and second masses to the damper motor for vibration damping. The strain wave gearing includes a rigid unit having internal teeth, a flexible unit having external teeth, and an oval wave generator rotatably mounted in the flexible unit and causing a deformation of the flexible unit, when rotating, with the rigid and flexible units coupled to one another by a formfit via the internal and external teeth.

摘要翻译： 旋转阻尼器包括电磁阻尼器马达，围绕阻尼器马达的阻尼器壳体，并且构造成由紧固元件固定到第一质量块的管状扭转弹簧。 杠杆相对于紧固元件可摆动地安装并且连接到第二质量块。 扭转弹簧的一端连接到紧固元件，另一端连接到杠杆。 形成为应变波齿轮的齿轮机构将第一和第二质量块之间的相对旋转运动传递和/或改变为阻尼电机以进行减振。 应变波传动装置包括具有内齿的刚性单元，具有外齿的柔性单元和可旋转地安装在柔性单元中的椭圆波发生器，并且当旋转时使柔性单元变形，刚性和柔性单元耦合到 通过内部和外部的牙齿通过一个配件彼此。

公开(公告)号：US20150108732A1

公开(公告)日：2015-04-23

申请号：US14057027

申请日：2013-10-18

申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC

发明人： James L. Luttinen ,  Jeffry Pniewski ,  Giles D. Bryer

IPC分类号： B60G3/26 ,  B62D7/18

CPC分类号： B60G3/265 ,  B60G3/20 ,  B60G11/182 ,  B60G17/025 ,  B60G2200/144 ,  B60G2202/13 ,  B62D7/18

摘要： A suspension system for a vehicle having a vehicle body arranged along a first axis includes a steering knuckle configured to rotatably support the vehicle's road wheel. The system also includes a torsion bar that is configured to generate a spring rate and arranged along a second axis that forms an acute angle relative to the first axis. The system also includes a tensile drop link fixed relative to the steering knuckle. The system additionally includes a semi-trailing arm having a first end and a distal second end, wherein the semi-trailing arm is operatively connected to a first end of the torsion bar at the first end of the arm and to the tensile drop link at the second end of the arm. Furthermore, the system includes an actuator fixed relative to the body and configured to rotate a second end of the torsion bar about the second axis.

摘要翻译： 一种具有沿着第一轴布置的车体的车辆用悬架系统，包括构造成可旋转地支撑车辆的车轮的转向节。 该系统还包括扭杆，其构造成产生弹簧刚度并且沿着相对于第一轴线形成锐角的第二轴布置。 该系统还包括相对于转向节固定的拉伸下降连杆。 该系统还包括具有第一端和远端第二端的半牵引臂，其中半牵引臂可操作地连接到臂的第一端处的扭杆的第一端，并且在下拉臂 手臂的第二端。 此外，该系统包括致动器，该致动器相对于主体固定，并被构造成围绕第二轴线旋转扭杆的第二端。

公开(公告)号：US08348334B2

公开(公告)日：2013-01-08

申请号：US13260453

申请日：2010-05-20

申请人： Karl Lorenz ,  Friedhelm Langhorst ,  Jens Eismann

发明人： Karl Lorenz ,  Friedhelm Langhorst ,  Jens Eismann

IPC分类号： B62D33/10

CPC分类号： B62D33/0608 ,  B60G99/002 ,  B60G2200/342 ,  B60G2202/13 ,  B60G2202/22 ,  B60G2204/162

摘要： A suspension system for the spring or damped suspension of a massive body relative to a substructure. The suspension system comprises a spring/damper arrangement disposed between the massive body and the substructure, which comprises at least one damper element and/or at least one spring element for damping shock and/or vibration, and includes a Watt linkage arrangement with at least one Watt linkage. At least one spring element and/or at least one damper element is arranged in the area of a Watt link between the Watt link and the bearing seat associated with the Watt link.

摘要翻译： 悬挂系统，用于相对于子结构的大块体的弹簧或阻尼悬架。 所述悬架系统包括设置在所述块体和所述子结构之间的弹簧/阻尼器装置，所述弹簧/阻尼器装置包括至少一个阻尼元件和/或用于阻尼冲击和/或振动的至少一个弹簧元件，并且包括至少具有瓦特连接装置 一瓦特联动。 至少一个弹簧元件和/或至少一个阻尼元件布置在Watt连接件和与瓦特连接件相关联的轴承座之间的瓦特连接区域中。

公开(公告)号：US07988165B2

公开(公告)日：2011-08-02

申请号：US12525681

申请日：2009-02-08

申请人： Shinya Nishigaya

发明人： Shinya Nishigaya

IPC分类号： B60G3/16 ,  B60G3/04

CPC分类号： B60G3/10 ,  B60G7/001 ,  B60G11/50 ,  B60G2200/46 ,  B60G2200/462 ,  B60G2202/116 ,  B60G2202/13 ,  B60G2204/148 ,  B60G2204/30 ,  B60G2206/12 ,  B60G2206/15

摘要： A suspension apparatus for an automotive vehicle employs, as its main element, a main suspension member 10. The main suspension member 10 includes a main portion 12 constituted by a pipe; two body-side attachment portions 14, 16 that are fixed to opposite ends of the main portion 12, respectively; and a wheel-side attachment portion 18 that is fixed to a rear-side portion of the main portion 12. The opposite ends of the pipe constituting the main portion 12 are located near to each other, such that the main portion 12 has a generally C-shaped configuration in its side view. The body-side attachment portions 14, 16 are attached to a body of the vehicle such that those portions 14, 16 are pivotable about their pivotal axes. The pivotal axes of the two body-side attachment portions 14, 16 are offset from each other in a direction perpendicular to those axes, or are inclined relative to each other. Otherwise, those pivotal axes are offset from each other in the direction perpendicular thereto, and simultaneously are inclined relative to each other. The wheel-side attachment portion 18 is attached to a wheel-holding member, not shown, that holds a wheel 30 such that the wheel 30 is rotatable. Thus, the main suspension member 10 can function as both a suspension spring and a suspension link.

摘要翻译： 用于机动车辆的悬挂装置使用主悬挂构件10作为其主要元件。主悬挂构件10包括由管构成的主体部分12; 两个主体侧安装部分14,16分别固定在主体部分12的相对端部; 以及固定在主体部12的后侧部的车轮侧安装部18.构成主体部12的管的相对端部彼此靠近配置，使得主体部12通常 C形配置在其侧视图。 主体侧安装部分14,16附接到车辆的主体，使得这些部分14,16可绕其枢转轴线枢转。 两个主体侧安装部分14,16的枢转轴线在垂直于这些轴线的方向上彼此偏移或相对于彼此倾斜。 否则，这些枢转轴线在与其垂直的方向上彼此偏移，并且同时相对于彼此倾斜。 轮侧安装部18安装在保持轮30的车轮保持构件（未示出）上，使得车轮30能够旋转。 因此，主悬挂构件10既可以用作悬架弹簧和悬架连杆。

公开(公告)号：US06464588B1

公开(公告)日：2002-10-15

申请号：US09652103

申请日：2000-08-30

申请人： Glenn A. Rupp

发明人： Glenn A. Rupp

IPC分类号： F16C108

CPC分类号： F16F1/48 ,  B60G2202/13 ,  B60G2206/427 ,  F16C1/08 ,  F16F1/025 ,  F16F1/16

摘要： A flexible shaft having at least one end formed to have a helical square shape, wherein successive cross-sections have square shapes progressively rotated with respect to each other. The overall rotation from where the square cross-section begins to the adjacent end of the shaft is preferably in the range of 10 to 20 degrees. The helical square end is preferably shaped by swaging utilizing helical square dies preferably made by electron discharge machining. When the helical square end of the flexible shaft is forced into a mating square opening of an end fitting, the helical square configuration of the shaft end causes it to be deformed and bind tightly in the fitting with an interference fit, thus reducing vibration and noise when the shaft is rotated. Instead of a helical square shape, the end of the flexible shaft may alternatively have another helical polygonal shape.

摘要翻译： 具有形成为具有螺旋方形形状的至少一个端部的柔性轴，其中连续的横截面具有相对于彼此逐渐旋转的正方形形状。 从正方形截面开始到轴的相邻端的整体旋转优选在10至20度的范围内。 螺旋形方形端优选通过使用优选由电子放电加工制成的螺旋方形金属模进行成型。 当柔性轴的螺旋方形端部被迫进入端部配件的配合方形开口时，轴端的螺旋形方形构造会使其变形并且以过盈配合紧密地结合到配件中，从而减少振动和噪声 当轴旋转时。 代替螺旋形方形，柔性轴的端部可替代地具有另一螺旋多边形形状。

公开(公告)号：US5909780A

公开(公告)日：1999-06-08

申请号：US793818

申请日：1997-02-18

申请人： John De Andrade

发明人： John De Andrade

IPC分类号： B60G11/20 ,  B60G17/02 ,  B62D1/16 ,  B62D11/18 ,  B62D55/00 ,  B62D55/108 ,  F16F3/02

CPC分类号： B60G11/20 ,  B60G17/025 ,  B62D1/16 ,  B62D11/183 ,  B62D55/00 ,  B62D55/1083 ,  F16F3/026 ,  B60G2200/132 ,  B60G2202/13 ,  B60G2204/12 ,  B60G2300/32

摘要： A vehicle for underground mine shafts includes a body having a cabin located in a front section of a vehicle with an entry to the cabin located at the front of the vehicle, a door at the entry, a sensor for sensing when the door is open and control circuitry which is connected to the sensor. The vehicle also includes vehicle brakes to activate the vehicle brakes when the sensor senses that the door is open, a pair of tracks on either side of the cabin, a driving means for driving the tracks, a steering means for steering the body, and a suspension system including a torsion bar suspension arrangement which permits torsion bars of the vehicle to be located just above the level of track wheels of the vehicle. The torsion bar suspension arrangement has a torsion bar receiving means for applying torsion to the torsion bars and the torsion adjusting means includes engagement means being capable of orientation at a predetermined angle with respect to a vertical axis for engaging the torsion bar receiving means and a member having a channel formed therein for receipt of the engagement means. The torsion adjusting means is arranged to urge the torsion bar receiving means to a predetermined orientation.

摘要翻译： PCT No.PCT / AU95 / 00511 Sec。 371日期1997年2月18日 102（e）1997年2月18日PCT PCT 1995年8月17日PCT公布。 出版物WO96 / 05996 日期1996年2月29日一种地下矿井轴的车辆包括一个具有位于车辆前部的舱室的车身，进入位于车辆前部的舱室，入口处的门，用于感测何时 门是打开的，并且连接到传感器的控制电路。 车辆还包括车辆制动器，以在传感器感测到门打开时启动车辆制动器，车厢两侧的一对轨道，用于驱动轨道的驱动装置，用于转向车身的转向装置，以及 悬架系统包括扭杆悬挂装置，其允许车辆的扭杆位于车辆的履带轮的高度的正上方。 扭杆悬挂装置具有用于向扭杆施加扭力的扭力杆接收装置，并且扭力调节装置包括能够相对于垂直轴线以预定角度定向的接合装置，用于接合扭杆接收装置和构件 其中形成有用于接收接合装置的通道。 扭转调节装置被布置成将扭杆接收装置推动到预定取向。

公开(公告)号：US5303946A

公开(公告)日：1994-04-19

申请号：US985894

申请日：1992-12-04

申请人： Gordon D. Youmans ,  Audrey L. Youmans

发明人： Gordon D. Youmans ,  Audrey L. Youmans

IPC分类号： B60G3/18 ,  B60G11/22 ,  B60G17/005 ,  B60P1/16 ,  B60T8/18 ,  B60T13/16 ,  B60T13/66 ,  B62D61/12 ,  B60G17/00

CPC分类号： B60T8/1837 ,  B60G11/225 ,  B60G17/005 ,  B60G3/185 ,  B60P1/16 ,  B60T13/16 ,  B60T13/66 ,  B62D61/12 ,  B60G2200/13 ,  B60G2202/13 ,  B60G2202/14 ,  B60G2204/15 ,  B60G2204/46 ,  B60G2206/606 ,  B60G2800/20

摘要： A compact tag axle assembly which may be retrofitted to an existing vehicle such as a tilting bed carrier to allow the vehicle to comply with axle load regulations when operated over public roadways. The assembly mounts behind the vehicle's rear axle such that the auxiliary wheels are in close proximity to the rear vehicle wheels, with the support framework of the auxiliary wheels entirely behind the mounting location of these wheels. The assembly consists of two interconnected independently suspended auxiliary wheels which are connected to the vehicle through a centrally located pair of common mounting brackets. The assembly has a minimal longitudinal displacement relative to the main vehicle rear wheels and is easily mounted beneath an existing vehicle.

摘要翻译： 紧凑的标签轴组件，其可以被改装到诸如倾斜床架的现有车辆，以允许车辆在公共道路上操作时符合轴承规定。 组件安装在车辆后桥后面，使得辅助车轮靠近后车轮，辅助轮的支撑框架完全在这些车轮的安装位置之后。 该组件由两个相互连接的独立悬挂的辅助轮组成，它们通过中心位置的一对公共安装支架连接到车辆。 组件相对于主车辆后轮具有最小的纵向位移，并且容易地安装在现有车辆的下方。