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公开(公告)号：US08052161B2
公开(公告)日：2011-11-08
申请号：US12002621
申请日：2007-12-18
CPC分类号： B60G17/025 , B60G11/181 , B60G11/20 , B60G2200/14 , B60G2202/132 , B60G2202/42 , B60G2204/122 , B60G2500/20
摘要： A wheel suspension for a motor vehicle has a transverse control arm that can be attached to a vehicle body by way of bearings and a spring-elastic torsion bar assembly, and can be rotated about a longitudinal axis. The torsion bar assembly has a body spring that can be attached to the vehicle body with one end, and a transverse control arm spring that is attached to the transverse control arm with one end. The body spring and the transverse control arm spring are coupled with one another at their free ends. The transverse control arm spring and the body spring are coupled with one another by way of a setting element or a releasable connection, whereby the setting element or the releasable connection, respectively, allows rotation of the ends assigned to one another, for setting purposes.
摘要翻译： 用于机动车辆的车轮悬架具有横向控制臂，该横向控制臂可以通过轴承和弹簧扭力杆组件附接到车身，并且可以围绕纵向轴线旋转。 扭杆组件具有可以一端连接到车身的主体弹簧和一端连接到横向控制臂的横向控制臂弹簧。 主体弹簧和横向控制臂弹簧在其自由端彼此耦合。 横向控制臂弹簧和主体弹簧通过固定元件或可释放的连接件彼此联接，由此设定元件或可释放连接分别允许旋转分配给彼此的端部，用于设定目的。
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公开(公告)号：US20080150250A1
公开(公告)日：2008-06-26
申请号：US12002621
申请日：2007-12-18
CPC分类号： B60G17/025 , B60G11/181 , B60G11/20 , B60G2200/14 , B60G2202/132 , B60G2202/42 , B60G2204/122 , B60G2500/20
摘要： A wheel suspension for a motor vehicle has a transverse control arm that can be attached to a vehicle body by way of bearings and a spring-elastic torsion bar assembly, and can be rotated about a longitudinal axis. The torsion bar assembly has a body spring that can be attached to the vehicle body with one end, and a transverse control arm spring that is attached to the transverse control arm with one end. The body spring and the transverse control arm spring are coupled with one another at their free ends. The transverse control arm spring and the body spring are coupled with one another by way of a setting element or a releasable connection, whereby the setting element or the releasable connection, respectively, allows rotation of the ends assigned to one another, for setting purposes.
摘要翻译： 用于机动车辆的车轮悬架具有横向控制臂，该横向控制臂可以通过轴承和弹簧扭力杆组件附接到车身，并且可以围绕纵向轴线旋转。 扭杆组件具有可以一端连接到车身的主体弹簧和一端连接到横向控制臂的横向控制臂弹簧。 主体弹簧和横向控制臂弹簧在其自由端彼此耦合。 横向控制臂弹簧和主体弹簧通过固定元件或可释放的连接件彼此联接，由此设定元件或可释放连接分别允许旋转分配给彼此的端部，用于设定目的。
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公开(公告)号：US08006989B2
公开(公告)日：2011-08-30
申请号：US12002626
申请日：2007-12-18
CPC分类号： B60G11/181 , B60G11/20 , B60G17/025 , B60G2200/14 , B60G2202/132 , B60G2202/42 , B60G2204/122 , B60G2204/419 , B60G2204/4191 , B60G2500/20
摘要： A wheel suspension for a motor vehicle has a transverse control arm that can be attached to a vehicle body by way of bearings and can be rotated about a longitudinal axis, and a body spring configured as a torsion bar spring for absorbing rotational movements of the transverse control arm about the longitudinal axis. The body spring is disposed on the transverse control arm so as to rotate with it, with a first end. An electromechanical actuator for changing the angle of rotation of the body spring is disposed at a second end of the body spring. The wheel suspension has a damping element. The second end of the body spring is connected with a stress relief spring that is configured as a torsion bar spring, disposed coaxially with the body spring, and can be attached to the vehicle body.
摘要翻译： 用于机动车辆的车轮悬架具有横向控制臂，该横向控制臂可以通过轴承附接到车身并且可以围绕纵向轴线旋转，并且主体弹簧构造为扭杆弹簧，用于吸收横向的旋转运动 控制臂围绕纵轴。 主体弹簧设置在横向控制臂上，以便与第一端一起旋转。 用于改变主体弹簧的旋转角度的机电致动器设置在主体弹簧的第二端。 车轮悬架具有阻尼元件。 本体弹簧的第二端与构成为与本体弹簧同轴设置的扭杆弹簧的应力消除弹簧连接，并且能够安装在车身上。
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公开(公告)号：US20080157448A1
公开(公告)日：2008-07-03
申请号：US12002626
申请日：2007-12-18
IPC分类号： B60G11/18
CPC分类号： B60G11/181 , B60G11/20 , B60G17/025 , B60G2200/14 , B60G2202/132 , B60G2202/42 , B60G2204/122 , B60G2204/419 , B60G2204/4191 , B60G2500/20
摘要： A wheel suspension for a motor vehicle has a transverse control arm that can be attached to a vehicle body by way of bearings and can be rotated about a longitudinal axis, and a body spring configured as a torsion bar spring for absorbing rotational movements of the transverse control arm about the longitudinal axis. The body spring is disposed on the transverse control arm so as to rotate with it, with a first end. An electromechanical actuator for changing the angle of rotation of the body spring is disposed at a second end of the body spring. The wheel suspension has a damping element. The second end of the body spring is connected with a stress relief spring that is configured as a torsion bar spring, disposed coaxially with the body spring, and can be attached to the vehicle body.
摘要翻译： 用于机动车辆的车轮悬架具有横向控制臂，该横向控制臂可以通过轴承附接到车身并且可以围绕纵向轴线旋转，并且主体弹簧构造为扭杆弹簧，用于吸收横向的旋转运动 控制臂围绕纵轴。 主体弹簧设置在横向控制臂上，以便与第一端一起旋转。 用于改变主体弹簧的旋转角度的机电致动器设置在主体弹簧的第二端。 车轮悬架具有阻尼元件。 本体弹簧的第二端与构成为与本体弹簧同轴设置的扭杆弹簧的应力消除弹簧连接，并且能够安装在车身上。
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公开(公告)号：US08651251B2
公开(公告)日：2014-02-18
申请号：US13587057
申请日：2012-08-16
申请人： Alfred Preukschat , Jurgen Adamek
发明人： Alfred Preukschat , Jurgen Adamek
IPC分类号： F16F9/348
CPC分类号： F16F9/512 , B60G17/04 , B60G17/056 , B60G17/08 , B60G2202/154 , B60G2500/112 , B60G2500/114 , F16F9/46
摘要： A regulable dashpot with shock-absorption force controls, especially intended for motor vehicles, with at least one flow-regulating system including one or more shock-absorption components for the compression phase and/or for the decompression phase. The object is to allow the dashpot to shift continuously between the hard and soft phases, whereby the valve-adjustment intervals can be varied at intervals that are not unnecessarily short or even unattainable. At least one valve assembly is accordingly supplied with variable flow impedance by regulating valve.
摘要翻译： 具有减震力控制的可调节缓冲器，特别是用于机动车辆，具有至少一个流动调节系统，包括用于压缩阶段和/或减压阶段的一个或多个减震部件。 目的是允许缓冲器在硬相和软相之间连续地移动，由此阀调节间隔可以以不必要的短或甚至不可实现的间隔来改变。 因此，至少一个阀组件通过调节阀提供可变流阻抗。
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公开(公告)号：US4986393A
公开(公告)日：1991-01-22
申请号：US308435
申请日：1989-02-08
CPC分类号： B60G17/08 , F16F9/096 , F16F9/46 , B60G2500/10
摘要： An adjustable vibration damper is for a motor vehicle or the like. The vibration damper includes a cylinder containing a damping medium. A piston is disposed within the cylinder for movement of the damping medium. A valve device is connected to the cylinder for flow of the damping medium therethrough. The valve device has at least a first damping element and a second damping element. The first damping element includes a first compression valve assembly and a first decompression valve assembly. The second damping element includes a second compression valve assembly and a second decompression valve assembly. The first compression valve assembly, the first decompression valve assembly, the second compression valve assembly, and the second decompression valve assembly have respective damping characteristics. There is included switching apparatus for selectively switching to at least one of the first and the second damping elements to select the respective damping characteristics thereof.
摘要翻译： 可调节振动阻尼器用于机动车辆等。 振动阻尼器包括包含阻尼介质的气缸。 活塞设置在气缸内用于阻尼介质的运动。 阀装置连接到气缸，用于通过阻尼介质的流动。 阀装置至少具有第一阻尼元件和第二阻尼元件。 第一阻尼元件包括第一压缩阀组件和第一减压阀组件。 第二阻尼元件包括第二压缩阀组件和第二减压阀组件。 第一压缩阀组件，第一减压阀组件，第二压缩阀组件和第二减压阀组件具有相应的阻尼特性。 包括用于选择性地切换到第一和第二阻尼元件中的至少一个的开关装置，以选择其相应的阻尼特性。
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公开(公告)号：US4850460A
公开(公告)日：1989-07-25
申请号：US176640
申请日：1988-04-01
申请人： Heinz Knecht , Alfred Preukschat
发明人： Heinz Knecht , Alfred Preukschat
CPC分类号： F16F9/46 , Y10T137/7761
摘要： Shock absorber for vehicles, in which there is a damping element, which has a work cylinder holding a damping medium and divided into two work chambers by a piston, whereby at least partly to control the damping force, an electromagnetically activated and axially moving valve body of a valve pressurizes a flow passage. A variable damping adjustment becomes possible, and by means of a variably controlled damping valve, any desired adjustable damping of the decompression and compression stage can be achieved. In addition, by varying the effective hydraulically-influenced functional surfaces of the valve body, the switching, frequency, closing and opening action of the valve body, designed as the armature of an electromagnet, can be influenced. A seat surface is oriented together with the end surface of the valve body, whereby at least a portion of the end surface of the valve body and of the valve seat are located at a distance from one another. Varying the effective hydraulically-influenced functional surfaces of the valve body, the switching, frequency, closing and opening action of the valve body, can be influenced. This configuration makes is possible to achieve a partial pressure reduction influencing the valve body in the area of the valve seat.
摘要翻译： 具有阻尼元件的车辆的减震器，其具有保持阻尼介质并由活塞分成两个工作室的工作缸，至少部分地控制阻尼力，电磁致动和轴向移动的阀体 的阀对流路加压。 可变阻尼调节成为可能，并且通过可变控制的阻尼阀，可以实现减压和压缩级的任何所需的可调节阻尼。 另外，通过改变阀体的有效的液压影响功能表面，可以影响被设计为电磁铁的电枢的阀体的开关，频率，闭合和打开动作。 座表面与阀体的端面一起定向，由此阀体和阀座的端面的至少一部分位于距离彼此的距离处。 改变阀体的有效的液压影响功能表面，可以影响阀体的开关动作，开关动作，开关动作。 该构造可以实现在阀座的区域中影响阀体的分压减小。
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公开(公告)号：US4650042A
公开(公告)日：1987-03-17
申请号：US778606
申请日：1985-09-20
申请人： Heinz Knecht , Alfred Preukschat , Hubert Beck
发明人： Heinz Knecht , Alfred Preukschat , Hubert Beck
CPC分类号： F16F9/46 , F16F2230/08
摘要： A vibration damping system for vehicles, with a damping element in a cylinder. The cylinder holds a damping medium and is divided into two chambers by a piston. A damping valve, located in a bypass, is connected parallel to the work cylinder. The damping valve variably controls damping to any desired damping in the decompression and compression stages of operation of the vibration damping system. The damping valve has an axially-movable, controllable valve being disposable in an opening. The controllable valve is connected in a series fluid flow relationship with at least one pressure-controlled, spring-loaded valve within the same valve body. The damping valve can be installed in numerous variations in vibration damping systems of vehicles.
摘要翻译： 一种用于车辆的减振系统，在汽缸中具有阻尼元件。 气缸保持阻尼介质，并通过活塞分成两个腔室。 位于旁路中的阻尼阀平行于工作缸连接。 阻尼阀在减振和减振系统的减压和压缩阶段中可变地控制阻尼到任何所需的阻尼。 阻尼阀具有可在一开口中一次性的可轴向移动的可控阀。 可控阀与与同一阀体内的至少一个压力控制的弹簧加载的阀以串联流体流动关系连接。 阻尼阀可以安装在车辆的减震系统的许多变化中。
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公开(公告)号：US07699147B2
公开(公告)日：2010-04-20
申请号：US10008895
申请日：2001-12-07
申请人： Alfred Preukschat , Jürgen Adamek
发明人： Alfred Preukschat , Jürgen Adamek
IPC分类号： F16F9/348
CPC分类号： F16F9/512 , B60G17/04 , B60G17/056 , B60G17/08 , B60G2202/154 , B60G2500/112 , B60G2500/114 , F16F9/46
摘要： A regulable dashpot with shock-absorption force controls, especially intended for motor vehicles, with at least one flow-regulating system including one or more shock-absorption components for the compression phase and/or for the decompression phase. The object is to allow the dashpot to shift continuously between the hard and soft phases, whereby the valve-adjustment intervals can be varied at intervals that are not unnecessarily short or even unattainable. At least one valve assembly is accordingly supplied with variable flow impedance by a regulating valve (5 or 6).
摘要翻译： 具有减震力控制的可调节缓冲器，特别是用于机动车辆，具有至少一个流动调节系统，包括用于压缩阶段和/或减压阶段的一个或多个减震部件。 目的是允许缓冲器在硬相和软相之间连续地移动，由此阀调节间隔可以以不必要的短或甚至不可实现的间隔来改变。 因此，至少一个阀组件由调节阀（5或6）提供可变流阻抗。
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10.发明授权
公开(公告)号：US5228663A
公开(公告)日：1993-07-20
申请号：US775190
申请日：1991-10-11
申请人： Hans-Dieter Adler , Gerd Gab , Wolfram Krause , Peter Maier , Wolfgang Monig , Alfred Preukschat
发明人： Hans-Dieter Adler , Gerd Gab , Wolfram Krause , Peter Maier , Wolfgang Monig , Alfred Preukschat
CPC分类号： F16F1/3615 , F16F15/08 , F16F3/087
摘要： Elastomeric bearing, consisting of an outer cover, at least one rigid intermediate body and a support body, whereby a suspension element is always located between two neighboring bodies. The suspension elements have different suspension characteristics in the radial and axial direction as well as different damping characteristics and can be adjusted using a controllable switch apparatus. It should be possible to precisely control an individual suspension element to produce different suspension and damping characteristics.
摘要翻译： 弹性轴承，由外盖，至少一个刚性中间体和支撑体组成，由此悬挂元件总是位于两个相邻体之间。 悬挂元件在径向和轴向上具有不同的悬挂特性以及不同的阻尼特性，并且可以使用可控开关装置进行调节。 应该可以精确地控制单个悬挂元件以产生不同的悬挂和阻尼特性。
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