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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：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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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：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：US6026338A
公开(公告)日：2000-02-15
申请号：US738992
申请日：1996-10-24
申请人： Udo Borschert , Thomas Kutsche
发明人： Udo Borschert , Thomas Kutsche
IPC分类号： G01P15/00 , B60G17/00 , B60G17/015 , B60G17/016 , B60G17/018 , B60G17/019 , B60G17/08 , B60G23/00 , G01P15/18 , B60G21/00
CPC分类号： B60G17/08 , B60G17/016 , B60G17/018 , B60G2401/904 , B60G2500/10 , B60G2600/02 , B60G2600/184 , B60G2800/912
摘要： A system to control a chassis vibration damping device with a variable damping characteristic in a vehicle with the use of a single acceleration sensor and a subsequent processing of the signal by means of filters and of an additional signal of a primary detector, whereby the processing corresponds to a breakdown of the acceleration signal into its individual components which relate to the longitudinal, transverse and vertical axes of the vehicle.
摘要翻译： 一种使用单个加速度传感器来控制车辆中具有可变阻尼特性的底盘减震装置的系统，以及通过滤波器和主检测器的附加信号对信号的后续处理，由此该处理对应于 将加速度信号分解成与车辆的纵向，横向和垂直轴相关的其各个部件。
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公开(公告)号：US07013206B2
公开(公告)日：2006-03-14
申请号：US10652472
申请日：2003-09-02
申请人： Alexander Stiller , Stefan Sommer , Jörg Grotendorst , Eberhard Hees , Thomas Kutsche , Wolfgang Schumacher , Christian Maurischat
发明人： Alexander Stiller , Stefan Sommer , Jörg Grotendorst , Eberhard Hees , Thomas Kutsche , Wolfgang Schumacher , Christian Maurischat
CPC分类号： F16F9/46 , B60G17/04 , B60G17/08 , B60G2400/104 , B60G2400/106 , B60G2400/204 , B60G2400/208 , B60G2400/518 , B60G2400/60 , B60G2400/821 , B60G2500/10 , B60G2600/02 , B60G2600/184 , B60G2800/162 , B60G2800/18
摘要： One or several vibration dampers of a vehicle suspension have a damping force arrangement wherein a control signal is computed within the actuating range in accordance with a standard control method for adjusting the damper characteristic. The drive of a damper adjustable in accordance with this invention is so improved that body movements (notwithstanding a harder adjusted damping for critical driving situations) are substantially suppressed as early as possible. In specific driving situations, the adjusting range of the damper force is changed in that the upper limit of the adjusting range is raised or lowered and/or the lower limit of the adjusting range is raised or lowered. A soft damper setting takes place preferably in dependence upon signals which announce or display a change of the vehicle longitudinal deceleration or vehicle transverse acceleration.
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公开(公告)号：US5485417A
公开(公告)日：1996-01-16
申请号：US824603
申请日：1992-01-23
申请人： Fritz Wolf , Thomas Kutsche , Manfred Roder
发明人： Fritz Wolf , Thomas Kutsche , Manfred Roder
IPC分类号： B60G17/00 , B60G17/015 , B60G17/018 , B60G17/08 , B60G17/033 , B60G21/05
CPC分类号： B60G17/08 , B60G17/018 , B60G2202/24 , B60G2400/10 , B60G2400/102 , B60G2400/204 , B60G2400/33 , B60G2400/38 , B60G2400/41 , B60G2400/50 , B60G2400/91 , B60G2500/10 , B60G2600/02
摘要： The process according to the invention allows the adjustment of different damping characteristics of a motor vehicle damper taking into account the state of travel of the motor vehicle and damping requirement defining quantities depending on the travelling state according to an operating mode which can be preselected by the driver. The switch takes place as a function of a value of the total damping requirement determined from the instantaneous values of the damping requirement defining quantities according to a power function. The damping characteristic which is most desirable at each moment in time can be defined in real time. The process according to the invention can be used for various vehicles owing to adaptation of parameters which determine the power function.
摘要翻译： 根据本发明的方法允许考虑到机动车辆的行驶状态和根据行驶状态定义数量的阻尼要求来调节机动车辆阻尼器的不同阻尼特性，该操作模式可以由 司机。 根据根据功率函数的阻尼要求定义量的瞬时值确定的总衰减要求的值，开关发生。 在时间上每个时刻最需要的阻尼特性可以实时定义。 根据本发明的方法可以用于各种车辆，这是由于确定功率函数的参数的适配。
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公开(公告)号：US06364332B1
公开(公告)日：2002-04-02
申请号：US09586610
申请日：2000-06-02
申请人： Thomas Kutsche , Norbert Heinz , Thomas Manger , Joachim Kühnel , Thorsten Asshoff , Steffen Heyn
发明人： Thomas Kutsche , Norbert Heinz , Thomas Manger , Joachim Kühnel , Thorsten Asshoff , Steffen Heyn
IPC分类号： B60G1126
CPC分类号： B60G17/0523 , B60G17/04 , B60G21/06 , B60G2202/152 , B60G2202/24 , B60G2400/51222 , B60G2400/61 , B60G2500/112 , B60G2600/184 , B60G2600/21 , F16F9/466
摘要： An adjustable vibration damper, having a displacer in a cylinder, a damping medium exerting a damping force via an adjustable damping valve. The adjustable damping valve is activated by a control pressure of a pneumatic spring A safety device is provided which, in the event of a control pressure reduced as a result of damage to the pneumatic spring, provides a sufficiently high damping force of the vibration damper. At least two pneumatic springs are connected to the safety device, which is constructed from a pneumatic circuit functioning as a pressure balance between the pneumatic springs which releases the higher control pressure of a pneumatic spring in the pneumatic circuit. The adjustable vibration dampers which belong to the pneumatic springs are connected via at least one pressure outlet connection of the pneumatic circuit and are activated by the highest control pressure of the pneumatic springs involved.
摘要翻译： 一种可调节振动阻尼器，在气缸中具有置换器，阻尼介质通过可调节阻尼阀施加阻尼力。 可调阻尼阀由气动弹簧的控制压力启动。提供了一种安全装置，其在由于气动弹簧的损坏而减少控制压力的情况下提供了足够高的减振器的阻尼力。 至少两个气动弹簧连接到安全装置，该安全装置由气动回路构成，气动回路用作空气弹簧之间的压力平衡，其释放气动回路中气动弹簧的较高控制压力。 属于气动弹簧的可调节振动阻尼器通过气动回路的至少一个压力出口连接连接，并通过所涉及的气动弹簧的最高控制压力来启动。
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公开(公告)号：US5527060A
公开(公告)日：1996-06-18
申请号：US463031
申请日：1995-06-05
申请人： Thomas Kutsche
发明人： Thomas Kutsche
IPC分类号： B60G17/015 , B60G11/26
CPC分类号： B60G17/0152 , B60G2400/25 , B60G2400/252 , B60G2400/51 , B60G2400/60 , B60G2500/10
摘要： According to an embodiment of the invention it is proposed, for determining the weight of the useful load on a vehicle, that the height of the vehicle body above the chassis be determined, this height be compared with a threshold value and that a switch is made between a hard damping characteristic (for a heavy useful load) and a soft damping characteristic (for a light useful load) in a springing and damping system depending on the sign of the deviation from the threshold value.
摘要翻译： 根据本发明的一个实施例，提出了为了确定车辆上有用载荷的重量来确定车身在底盘上方的高度，该高度与阈值进行比较，并且开关 在弹性和阻尼系统中根据偏离阈值的符号，在硬阻尼特性（用于重的有用载荷）和软阻尼特性（用于轻的有用载荷）之间。
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10.发明授权Valve which reacts as a function of pressure, especially for a vibration damper 失效作为压力的函数的阀，特别是用于减震器公开(公告)号：US06305512B1
公开(公告)日：2001-10-23
申请号：US09626567
申请日：2000-07-27
申请人： Norbert Heinz , Joachim Kühnel , Thomas Kutsche , Thomas Manger , Thorsten Assiioff , Steffen Heyn , Alfred Wirth
发明人： Norbert Heinz , Joachim Kühnel , Thomas Kutsche , Thomas Manger , Thorsten Assiioff , Steffen Heyn , Alfred Wirth
IPC分类号： F16F946
CPC分类号： F16F9/46 , F16F2230/183
摘要： A pressure operated valve is provided including an adjusting device, a spring and a vent connection. The adjusting device is axially movably arranged in a pressure chamber defined in the valve and comprises a valve body and a pressure intensifier. A space between the valve body and valve face defines a valve passage cross section. The spring is operatively arranged for holding the pressure intensifier in a floating arrangement in the pressure chamber. The pressure intensifier has a first side exposed to a pressure in the pressure connection opening and a second side facing away from the pressure connection opening. The second side of the pressure intensifier and the adjusting device define a low pressure chamber within the pressure chamber. The vent connection is an inflow restrictor arranged between the lower pressure chamber and a space having a lower pressure than the low pressure chamber.
摘要翻译： 提供了一种压力操作阀，包括调节装置，弹簧和通气连接。 调节装置可轴向移动地布置在限定在阀中的压力室中，并且包括阀体和增压器。 阀体和阀面之间的空间限定了阀通道横截面。 弹簧可操作地布置成用于将压力增压器保持在压力室中的浮动装置。 增压器具有暴露于压力连接开口中的压力的第一侧和背离压力连接开口的第二侧。 增压器和调节装置的第二面限定了压力室内的低压室。 通气连接是布置在下压力室和压力低于低压室的空间之间的流入限流器。
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