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公开(公告)号：US20070084687A1
公开(公告)日：2007-04-19
申请号：US11546786
申请日：2006-10-12
IPC分类号： F16F9/54
摘要： The vibration damper with an adjustable damping force includes a cylinder filled with a damping medium, a piston rod axially movable in the cylinder and carrying a piston which divides the cylinder into a first working space on the piston rod side and a second working space on the side away from the piston rod, a first adjustable damping valve which is connected to at least one of the two working spaces by means of a fluid connection, at least one second valve which is connected hydraulically in parallel to the first adjustable damping valve, and a third damping valve arranged in series to and upstream from both the first and second valves, the third damping valve moving in a closing direction as a function of a flow velocity of the damping medium through the third damping valve.
摘要翻译： 具有可调阻尼力的减震器包括：填充有阻尼介质的气缸;可在气缸中可轴向移动的活塞杆，并承载活塞，活塞将气缸分成活塞杆侧的第一工作空间和第二工作空间 一个远离活塞杆的第一可调节阻尼阀，其通过流体连接连接到两个工作空间中的至少一个上，至少一个第二阀，其与第一可调阻尼阀并联连接;至少一个第二阀， 第三阻尼阀与第一和第二阀串联并上游设置，第三阻尼阀作为阻尼介质通过第三阻尼阀的流速的关闭方向移动。
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公开(公告)号：US20050137828A1
公开(公告)日：2005-06-23
申请号：US11003164
申请日：2004-12-03
IPC分类号： B60G17/00 , B60G17/018 , B60G17/019 , G01B7/14 , G01B21/00 , G01B21/16 , G01B21/22 , G01C9/00 , G01C17/00 , G01C19/00 , G01D5/12 , G01P15/00
CPC分类号： B60G17/018 , B60G17/019 , B60G17/01908 , B60G2400/102 , B60G2400/252 , B60G2500/30 , B60G2600/16 , B60G2800/702
摘要： A first acceleration sensor is arranged on a vehicle body for detecting an acceleration signal of the vehicle body and a second acceleration sensor is arranged on a wheel-side axle part for detecting an acceleration signal of the wheel-side axle part, the vehicle body and the wheel-side axle part execute relative movement with respect to each other. The wheel acceleration signal and the body acceleration signal are each integrated twice to form respective distance signals. The difference between the two distance signals at a first time (t0) is determined and stored as a gap value. A second distance signal difference is determined at a second time (t1) for a new gap value. When the wheel-side axle part reaches a reference position with respect to the vehicle body during the relative movement between the axle part on the wheel side and the vehicle body, a switching signal is generated and is used as a reference signal for determining the absolute position of the wheel side axle part along with the difference calculations.
摘要翻译： 第一加速度传感器配置在车身上，用于检测车体的加速度信号，第二加速度传感器配置在车轮侧车轴部，用于检测车轮侧车轴部，车体和 轮侧轴部相对于彼此执行相对运动。 车轮加速度信号和车身加速度信号各自被组合两次以形成相应的距离信号。 确定第一时间（t 0> 0）处的两个距离信号之间的差异并将其存储为间隙值。 对于新的间隙值，在第二时间（t 1> 1）确定第二距离信号差。 当轮侧轴部在车轮侧的车轴部与车体之间的相对移动期间相对于车身的基准位置到达时，产生切换信号，并将其用作确定绝对值的参考信号 车轮侧轴部分的位置以及差异计算。
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3.发明授权Shock absorber assembly for a motor vehicle, the shock absorber assembly having a pneumatic spring 失效用于机动车辆的减震器组件，该减震器组件具有气动弹簧
公开(公告)号：US5575360A
公开(公告)日：1996-11-19
申请号：US380029
申请日：1995-01-30
CPC分类号： F16F9/05
摘要： Pneumatic spring comprising an elastic rolling bellows connected to a tubular body. The elastic rolling bellows, together with an essentially rigid external tube, forms a spring chamber. A bellows fastening is disposed between the rolling bellows and the external tube, whereby the rolling bellows are inserted into the external tube in a fastening segment, and are held in place by means of a retaining ring. The retaining ring, by means of its inner surface can act as a guide with respect to the rolling bellows connected to the tubular body, so that the external tube is kept at a distance with respect to the part of the rolling bellows connected to the tubular body.
摘要翻译： 气动弹簧包括连接到管状体的弹性滚动波纹管。 弹性滚动波纹管与基本上刚性的外管一起形成弹簧室。 波纹管紧固件设置在滚动波纹管和外管之间，由此滚动波纹管以紧固段插入外管中，并通过固定环保持在适当的位置。 保持环通过其内表面可以用作相对于连接到管状体的滚动波纹管的引导件，使得外管相对于连接到管状的滚动波纹管的一部分保持一定距离 身体。
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公开(公告)号：US08245823B2
公开(公告)日：2012-08-21
申请号：US11989723
申请日：2006-08-18
申请人： Bernd Zeissner , Andreas Foerster , Frank Gundermann , Steffen Heyn , Anton Krawczyk , Uwe Boecker , Thomas Thein , Wolfgang Breun , Herbert Bies , Holger Beyer , Ludwig Gampl , Heinz-Joachim Gilsdorf , Klaus Sauer
发明人： Bernd Zeissner , Andreas Foerster , Frank Gundermann , Steffen Heyn , Anton Krawczyk , Uwe Boecker , Thomas Thein , Wolfgang Breun , Herbert Bies , Holger Beyer , Ludwig Gampl , Heinz-Joachim Gilsdorf , Klaus Sauer
IPC分类号： F16F9/54
CPC分类号： F16F9/5126 , F16F1/328 , F16F9/3228 , F16F9/3485 , F16F9/49
摘要： Disclosed is a vibration damper comprising a cylinder in which a piston rod is guided in an axially movable manner. A first piston is mounted stationarily on the piston rod while a second piston that is equipped with at least one valve disk biased by a spring assembly is mounted on the piston rod so as to be axially movable counter to a force of at least one support spring. The spring assembly is provided with at least one spring plate on which the spring assembly rests. The second piston is retained by a fixing sleeve which supports the at least one spring plate. The structural unit encompassing the fixing sleeve and the at least one spring plate is fitted with an axially effective separating joint for a locking connection inside the structural unit. The entire structural unit can be axially displaced towards the at least one support spring.
摘要翻译： 公开了一种减震器，其包括气缸，其中活塞杆以可轴向移动的方式被引导。 第一活塞固定地安装在活塞杆上，而配备有由弹簧组件偏压的至少一个阀盘的第二活塞安装在活塞杆上，以便与至少一个支撑弹簧 。 弹簧组件设置有至少一个弹簧板，弹簧组件搁置在弹簧板上。 第二活塞由支撑至少一个弹簧板的固定套筒保持。 包括定影套筒和至少一个弹簧板的结构单元装配有轴向有效的分离接头，用于结构单元内部的锁定连接。 整个结构单元可朝向至少一个支撑弹簧轴向移位。
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公开(公告)号：US07172057B2
公开(公告)日：2007-02-06
申请号：US10738942
申请日：2003-12-17
IPC分类号： F16F9/50
CPC分类号： F16F9/5126
摘要： Vibration damper comprising a piston rod, which is guided with freedom of axial movement in a damping medium-filled cylinder and which carries a piston, which divides the cylinder into two working spaces. At least one of the two working spaces has a flow connection leading to a housing, in which a separating element separates at least one chamber from one of the two working spaces, where the volume of the minimum of one chamber in the housing has a size which is variable within defined limits. The separating element executes relative motion with respect to the housing, and is located in a permanent position with respect to the piston rod, whereas the housing is movable with respect to the piston rod.
摘要翻译： 振动阻尼器包括活塞杆，该活塞杆在阻尼介质填充的气缸中被自由地引导并且承载活塞，活塞将气缸分成两个工作空间。 两个工作空间中的至少一个具有通向壳体的流动连接，其中分离元件将至少一个室与两个工作空间中的一个隔开，其中壳体中一个室的最小值的体积具有 这在定义的限制内是可变的。 分离元件相对于壳体执行相对运动，并且相对于活塞杆位于永久位置，而壳体可相对于活塞杆移动。
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公开(公告)号：US07092841B2
公开(公告)日：2006-08-15
申请号：US11003164
申请日：2004-12-03
IPC分类号： G01C9/00
CPC分类号： B60G17/018 , B60G17/019 , B60G17/01908 , B60G2400/102 , B60G2400/252 , B60G2500/30 , B60G2600/16 , B60G2800/702
摘要： A first acceleration sensor is arranged on a vehicle body for detecting an acceleration signal of the vehicle body and a second acceleration sensor is arranged on a wheel-side axle part for detecting an acceleration signal of the wheel-side axle part, the vehicle body and the wheel-side axle part execute relative movement with respect to each other. The wheel acceleration signal and the body acceleration signal are each integrated twice to form respective distance signals. The difference between the two distance signals at a first time (t0) is determined and stored as a gap value. A second distance signal difference is determined at a second time (t1) for a new gap value. When the wheel-side axle part reaches a reference position with respect to the vehicle body during the relative movement between the axle part on the wheel side and the vehicle body, a switching signal is generated and is used as a reference signal for determining the absolute position of the wheel side axle part along with the difference calculations.
摘要翻译： 第一加速度传感器配置在车身上，用于检测车体的加速度信号，第二加速度传感器配置在车轮侧车轴部，用于检测车轮侧车轴部，车体和 轮侧轴部相对于彼此执行相对运动。 车轮加速度信号和车身加速度信号各自被组合两次以形成相应的距离信号。 确定第一时间（t 0> 0）处的两个距离信号之间的差异并将其存储为间隙值。 对于新的间隙值，在第二时间（t 1> 1）确定第二距离信号差。 当轮侧轴部在车轮侧的车轴部与车体之间的相对移动期间相对于车身的基准位置到达时，产生切换信号，并将其用作确定绝对值的参考信号 车轮侧轴部分的位置以及差异计算。
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公开(公告)号：US5649692A
公开(公告)日：1997-07-22
申请号：US407586
申请日：1995-03-20
IPC分类号： B60G17/048 , B60G11/26 , B60G15/14 , B60G17/052 , B60G17/056 , F16F9/04 , F16F9/08 , F16F9/43 , F16F9/48 , F16F9/50 , F16K31/524 , F16K31/528 , F16F9/342
CPC分类号： B60G17/0485 , B60G11/26 , B60G15/14 , B60G17/056 , F16F9/43
摘要： A self-actuating vibration damper for use in a pneumatic suspension system of a motor vehicle having an air spring that defines an air chamber is disclosed. Located within the air chamber is an actuator rod mounted between two air valves. Upon application of a sufficiently heavy load to the vibration damper, a first end of the actuator rod closes the first air valve to prevent release of air from the air chamber to the outside atmosphere, and a second end of the actuator rod opens the second valve to admit compressed air into the air chamber.
摘要翻译： 公开了一种用于具有限定空气室的空气弹簧的机动车辆的气动悬挂系统中的自行动减振器。 位于空气室内的是一个安装在两个空气阀之间的致动器杆。 在对振动阻尼器施加足够重的载荷时，致动器杆的第一端关闭第一空气阀，以防止空气从空气室释放到外部大气，并且致动器杆的第二端打开第二阀 将压缩空气进入空气室。
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8.发明授权Shock absorber with air shock module, air shock module for a shock absorber and process for installation of the air shock module and shock absorber 失效带减震器的减震器，减震器的空气冲击模块和空气冲击模块和减震器的安装过程
公开(公告)号：US5480129A
公开(公告)日：1996-01-02
申请号：US197692
申请日：1994-02-17
CPC分类号： F16F9/0454 , B60G13/003 , B60G15/08
摘要： Pneumatic spring comprising an elastic expansion bellows, a receptacle fastened to the expansion bellows, at least one fastening element between the expansion bellows and the receptacle, a point where it is attached to the vehicle chassis, a piston rod of a shock absorber which has a shock absorber outer tube, which represents an unrolling surface for the expansion bellows, and connection mechanisms on the piston rod and on the shock absorber outer tube respectively for the attachment of the pneumatic spring shock absorber unit inside a vehicle chassis, characterized by the fact that the expansion bellows has a connecting piece which is braced against a piston-rod-side end surface of the shock absorber outer tube and that the receptacle has a cover, which interacts with a seal and which is braced against an axial mounting surface, which executes a relative motion in relation to the outer tube of the shock absorber identical to the motion executed by the vehicle body, whereby the axial fastening of the pneumatic spring is achieved by the system pressure inside the pneumatic spring by way of the locking piece and the cover piece.
摘要翻译： 气动弹簧，包括弹性膨胀波纹管，固定在膨胀波纹管上的插座，膨胀波纹管和插座之间的至少一个紧固元件，连接到车辆底盘的点，减震器的活塞杆，其具有 表示用于膨胀波纹管的展开表面的减震器外管以及活塞杆和减震器外管上的连接机构，用于将气动弹簧减震器单元安装在车辆底盘内，其特征在于， 膨胀波纹管具有连接件，该连接件支撑在减震器外管的活塞杆侧端表面上，并且该容器具有与密封件相互作用并且抵靠轴向安装表面的盖子，其执行 相对于减震器的外管的相对运动与由车体执行的运动相同，由此轴向 气动弹簧的紧固通过气动弹簧内的系统压力通过锁定件和盖件实现。
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公开(公告)号：US08307965B2
公开(公告)日：2012-11-13
申请号：US11546786
申请日：2006-10-12
IPC分类号： F16F9/10
摘要： The vibration damper with an adjustable damping force includes a cylinder filled with a damping medium, a piston rod axially movable in the cylinder and carrying a piston which divides the cylinder into a first working space on the piston rod side and a second working space on the side away from the piston rod, a first adjustable damping valve which is connected to at least one of the two working spaces by means of a fluid connection, at least one second valve which is connected hydraulically in parallel to the first adjustable damping valve, and a third damping valve arranged in series to and upstream from both the first and second valves, the third damping valve moving in a closing direction as a function of a flow velocity of the damping medium through the third damping valve.
摘要翻译： 具有可调阻尼力的减震器包括：填充有阻尼介质的气缸;可在气缸中可轴向移动的活塞杆，并承载活塞，活塞将气缸分成活塞杆侧的第一工作空间和第二工作空间 一个远离活塞杆的第一可调节阻尼阀，其通过流体连接连接到两个工作空间中的至少一个上，至少一个第二阀，其与第一可调阻尼阀并联连接;至少一个第二阀， 第三阻尼阀与第一和第二阀串联并上游设置，第三阻尼阀作为阻尼介质通过第三阻尼阀的流速的关闭方向移动。
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公开(公告)号：US20090127039A1
公开(公告)日：2009-05-21
申请号：US11990239
申请日：2006-08-18
申请人： Bernd Zeissner , Andreas Foerster , Frank Gundermann , Steffen Heyn , Anton Krawczyk , Uwe Boecker , Thomas Thein , Wolfgang Breun , Herbert Bies , Holger Beyer , Ludwig Gampl , Heinz-Joachim Gilsdorf , Klaus Sauer
发明人： Bernd Zeissner , Andreas Foerster , Frank Gundermann , Steffen Heyn , Anton Krawczyk , Uwe Boecker , Thomas Thein , Wolfgang Breun , Herbert Bies , Holger Beyer , Ludwig Gampl , Heinz-Joachim Gilsdorf , Klaus Sauer
IPC分类号： F16F9/512
CPC分类号： F16F9/3228 , F16F1/328 , F16F9/3485 , F16F9/49 , F16F9/5126
摘要： Disclosed is a vibration damper comprising a cylinder in which a piston rod is guided in an axially movable manner. A first piston (7) is mounted stationarily on the piston rod while a second piston (23) that is equipped with at least one valve disk biased by a spring assembly is mounted on the piston rod so as to be axially movable counter to the force of at least one support spring. The spring assembly is provided with at least one spring plate (39, 41) on which the spring assembly (33, 35) rests. The second piston (23) forms a structural unit along with a fixing sleeve (37) and the at least one spring plate for the spring assembly. The at least one spring plate is mounted in an axially movable manner relative to the fixing sleeve (37) and can be fixed in the desired axial position in order to adjust the bias of the spring assembly.
摘要翻译： 公开了一种减震器，其包括气缸，其中活塞杆以可轴向移动的方式被引导。 第一活塞（7）固定地安装在活塞杆上，而配备有由弹簧组件偏压的至少一个阀盘的第二活塞（23）安装在活塞杆上，以便能够抵抗力 的至少一个支撑弹簧。 弹簧组件设置有至少一个弹簧板（39,41），弹簧组件（33,35）搁置在弹簧板上。 第二活塞（23）与固定套（37）和弹簧组件的至少一个弹簧板一起形成结构单元。 至少一个弹簧板相对于固定套（37）以可轴向移动的方式安装，并且可以固定在期望的轴向位置，以便调节弹簧组件的偏压。
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