公开(公告)号：US5540309A

公开(公告)日：1996-07-30

申请号：US355642

申请日：1994-12-14

申请人： Zhen Huang ,  Klaus Schmidt ,  Hans Scheerer ,  Andreas Opara

发明人： Zhen Huang ,  Klaus Schmidt ,  Hans Scheerer ,  Andreas Opara

IPC分类号： F16F9/32 ,  F16F9/36 ,  B60G17/08 ,  B60G13/08 ,  F16F9/46

CPC分类号： F16F9/3235 ,  F16F9/369

摘要： A regulable hydraulic dashpot for motor vehicles with a shock-absorption piston equipped with pressure-sensitive throttle valves traveling back and forth on the end of a piston rod inside a shock-absorption cylinder full of shock-absorbing fluid and dividing the cylinder into two displacement chambers. A gas-filled pressure-compensation chamber operates in conjunction with one displacement chamber. A shock-absorption performance-curve selection valve is positioned outside the cylinder and opens and closes a bypass. To create a hydraulic-fluid channel, the cylinder comprises two parts of different width between the two displacement chambers. One of the parts overlaps the other to the length of the stroke traveled by the piston and its open end is sealed tight to the outer part. The outer part is provided with two hydraulic-fluid conveying connections into the shock-absorption performance-curve selection valve. The parts of the cylinder between the connections are sealed off from each other by a sealing component.

摘要翻译： 用于机动车辆的可调节液压缓冲器，其具有减震活塞，其配备有压力节流阀，在活塞杆的端部前后移动，该活塞杆内装有缓冲液体并且将气缸分成两个位移 房间。 气体充填压力补偿室与一个位移室联合操作。 减震性能曲线选择阀位于气缸外部并打开和关闭旁路。 为了产生液压流体通道，气缸在两个位移室之间包括两个不同宽度的部分。 其中一个部分与活塞的行程长度重叠，其开口端与外部部分密封。 外部设有两个液压流体输送连接到减震性能曲线选择阀中。 连接件之间的气缸部分通过密封部件彼此密封。

公开(公告)号：US5624010A

公开(公告)日：1997-04-29

申请号：US351501

申请日：1994-12-07

申请人： Zhen Huang ,  Klaus Schmidt ,  Hans Scheerer ,  Andreas Opara

发明人： Zhen Huang ,  Klaus Schmidt ,  Hans Scheerer ,  Andreas Opara

IPC分类号： F16F9/46 ,  B60G17/08

CPC分类号： F16F9/46

摘要： The invention concerns a regulable shock-absorption valve system for the dashpot in a motor vehicle. It has two shock-absorption valves. Each valve consists of an electromagnetic bolt that slides back and forth and operates in conjunction with at least one port and of a pressure-sensitive valve for the suction stage and for the compression stage, mutually coaxially accommodated in an essentially cylindrical housing and capable of communicating by way of hydraulic-fluid channels. The pressure-sensitive valves (7 & 8) in accordance with the present invention rest on a simple or complex component (15) with its ends permanently or temporarily secured in a bore that extends through the center of the pole cores (17 & 18) of the electromagnets (11) that actuate the bolts (5 & 6). The advantages of the present invention are direct transmission of the shock-absorption forces and simpler assembly of the system.

摘要翻译： 本发明涉及用于机动车辆中的缓冲器的可调节减震阀系统。 它有两个减震阀。 每个阀门由电磁螺栓组成，前后滑动并与至少一个端口和用于吸入级和压缩级的压敏阀一起工作，相互同轴地容纳在基本上圆柱形的壳体中并且能够连通 通过液压通道。 根据本发明的压敏阀（7和8）搁置在简单或复杂的部件（15）上，其端部永久地或临时固定在延伸穿过极芯（17和18）的中心的孔中， 的驱动螺栓（5和6）的电磁体（11）。 本发明的优点是直接传递减震力并简化了系统的组装。

公开(公告)号：US5375683A

公开(公告)日：1994-12-27

申请号：US164418

申请日：1993-12-09

申请人： Zhen Huang ,  Hans J. Betsch ,  Hans Scheerer ,  Andreas Opara ,  Walter Schulz ,  Klaus Schmidt

发明人： Zhen Huang ,  Hans J. Betsch ,  Hans Scheerer ,  Andreas Opara ,  Walter Schulz ,  Klaus Schmidt

IPC分类号： F16F9/096 ,  F16F9/46

CPC分类号： F16F9/096 ,  F16F9/46 ,  B60G2202/154 ,  B60G2202/23 ,  B60G2500/102 ,  B60G2500/20

摘要： A variable dashpot for motor vehicles. It comprises a vibration-suppressing piston-and-cylinder mechanism. The cylinder contains displacement fluid. The piston divides the cylinder into two displacement compartments. The piston has a piston rod attached to it. The piston is provided with pressure-dependent valves that vary the level of vibration suppression. The vibration-suppression valve system has two vibration-suppressing valves (2) accommodated in alignment in a cylindrical valve housing (1). Each vibration-suppressing valve consists of an axially displaced electromagnetic plunger (5 or 6) that operates in conjunction with at least one outlet (3 or 4) and of at least one pressure-sensitive valve (7 or 8) on stream parallel or in alignment with the plunger.

摘要翻译： 机动车辆的可变缓冲器。 它包括一个振动抑制活塞和气缸机构。 气缸包含位移流体。 活塞将气缸分成两个位移隔间。 活塞具有连接到其上的活塞杆。 活塞设有压力相关阀，可改变振动抑制的水平。 减振阀系统具有在圆柱形阀壳体（1）中对准容纳的两个减振阀（2）。 每个减振阀由轴向移动的电磁柱塞（5或6）组成，其与至少一个出口（3或4）和至少一个压力敏感阀（7或8）并联或在 与柱塞对准。

公开(公告)号：US5186440A

公开(公告)日：1993-02-16

申请号：US745403

申请日：1991-08-15

申请人： Hermann Schobbe ,  Gerd Steinhauser ,  Hans Scheerer ,  Andreas Opara ,  Werner Mohrmann ,  Hans-Rudolf Steinert ,  Wolfhard Konig

发明人： Hermann Schobbe ,  Gerd Steinhauser ,  Hans Scheerer ,  Andreas Opara ,  Werner Mohrmann ,  Hans-Rudolf Steinert ,  Wolfhard Konig

IPC分类号： B60G7/02 ,  B60G13/00 ,  F16F1/393 ,  F16F9/54

CPC分类号： B60G13/003 ,  F16F1/393 ,  F16F9/54 ,  B60G2204/128 ,  B60G2204/4104 ,  B60G2204/41044 ,  B60G2204/4108

摘要： A supporting mount for the angularly mobile flexible support of a supporting member of a wheel suspension, especially a shock absorber, has a mount core which is vulcanized into an elastomer body and the movements of which are limited in the supporting direction by stops fixed in relation to the housing. The elastomer body is prestressed in the mount housing in the supporting direction and held in a manner which does not involve contact with the stops. The supporting mount makes it possible to introduce small supporting forces comfortably into the vehicle bodywork by a soft characteristic while larger supporting forces are transmitted by the stops via a progressively hardening characteristic.

摘要翻译： 用于车轮悬架（特别是减震器）的支撑构件的角度可移动的柔性支撑件的支撑座具有安装芯，其被硫化成弹性体，并且其运动在支撑方向上受限于固定相关的止动 到房屋 弹性体在支撑方向上在安装壳体中预应力，并且以不涉及止挡件的方式保持。 支撑架使得可以通过软特性舒适地引入小车辆车身中的小支撑力，而较大的支撑力通过逐渐硬化特性由挡块传递。

公开(公告)号：US20080036125A1

公开(公告)日：2008-02-14

申请号：US10468176

申请日：2002-01-29

申请人： Ludger Burstedde ,  Michael Guse ,  Andreas Opara ,  Christian Ottawa ,  Hans Scheerer

发明人： Ludger Burstedde ,  Michael Guse ,  Andreas Opara ,  Christian Ottawa ,  Hans Scheerer

IPC分类号： F16F5/00

CPC分类号： F16F9/0454 ,  B60G15/08 ,  B60G2204/128 ,  B60G2204/4404

摘要： In a central fastening element for an axially symmetric, vehicle gas spring, which includes a bellows that has central bores or cutouts in the region of its end faces, the fastening element being fixed to the vehicle body, protruding from the surroundings of the attachment point in a direction normal to it, and being encompassed by the bores or cutouts. The fastening element includes a shaped stud or a shaped cap, the maximum outer diameter of the stud or the cap being at least less than one fifth of the maximum outer diameter of the gas-spring bellows.A device may be provided which allows a gas spring to be installed in a simple manner and allows the spring bellows to rotate with respect to the suspension and/or the vehicle body during the initial installation and/or the initial operation.

摘要翻译： 在用于轴向对称的车辆气体弹簧的中心紧固元件中，其包括在其端面区域中具有中心孔或切口的波纹管，所述紧固元件固定到车体，从附接点的周围突出 在与其垂直的方向上，并被孔或切口包围。 紧固元件包括成形螺柱或成形盖，螺柱或盖的最大外径至少小于气弹簧波纹管的最大外径的五分之一。 可以提供一种装置，其允许以简单的方式安装气体弹簧，并且允许弹簧波纹管在初始安装和/或初始操作期间相对于悬架和/或车身旋转。

公开(公告)号：US06698778B2

公开(公告)日：2004-03-02

申请号：US09992745

申请日：2001-11-05

申请人： Matthias Roemer ,  Hans Scheerer ,  Frank Schweickhardt

发明人： Matthias Roemer ,  Hans Scheerer ,  Frank Schweickhardt

IPC分类号： B60G904

CPC分类号： B60G21/06 ,  B60G11/27 ,  B60G17/0523 ,  B60G2202/412 ,  B60G2204/8304 ,  B60G2400/51222 ,  B60G2500/2014 ,  B60G2500/204 ,  B60G2500/205

摘要： An air suspension for a vehicle includes at least one air spring per wheel at at least one vehicle axle, one pump, at least one accumulator, and one circuit arrangement for connecting these units, the pressure side of the pump being connected to the accumulator or the air springs. To form a closed compressed-air system, the intake side of the pump is connected via at least one valve to the accumulator or the air springs, and at least the air-guiding interior pump chambers between the intake side and the pressure side of the pump have a pressure-tight design. The air suspension system requires comparably low energy consumption and small unit volume at a high level of efficiency.

摘要翻译： 一种用于车辆的空气悬架包括至少一个车轴上的每个轮的至少一个空气弹簧，一个泵，至少一个蓄能器和用于连接这些单元的一个电路装置，泵的压力侧连接到蓄能器或 空气弹簧。 为了形成封闭的压缩空气系统，泵的进气侧经由至少一个阀连接到蓄能器或空气弹簧，并且至少在进气侧和压力侧的空气引导内部泵室之间 泵具有压力设计。 空气悬架系统需要相当低的能量消耗和较小的单位体积的高效率。

公开(公告)号：US06817600B2

公开(公告)日：2004-11-16

申请号：US10445576

申请日：2003-05-27

申请人： Oliver Ocker ,  Matthias Römer ,  Hans Scheerer

发明人： Oliver Ocker ,  Matthias Römer ,  Hans Scheerer

IPC分类号： B60G904

CPC分类号： B60G17/0523 ,  B60G2500/02 ,  B60G2500/2012 ,  B60G2500/205

摘要： In an air spring system of a motor vehicle having a pressure line extending between a compressor and a pressure storage or air springs of the motor vehicle, the pressure line includes a section between a dryer and the air springs with a variable flow cross-section and with one electromagnetically actuable switching valve arranged in parallel with the variable flow cross-section and providing unrestricted flow when opened.

摘要翻译： 在具有在压缩机与机动车辆的压力存储器或空气弹簧之间延伸的压力线的机动车辆的空气弹簧系统中，压力线包括干燥器和具有可变流动横截面的空气弹簧之间的部分， 一个电磁致动切换阀与可变流动横截面平行设置，并且在打开时提供无限制的流量。

公开(公告)号：US5787370A

公开(公告)日：1998-07-28

申请号：US545116

申请日：1995-10-19

申请人： Eberhard Kutscher ,  Hans Scheerer ,  Dirk Hamann

发明人： Eberhard Kutscher ,  Hans Scheerer ,  Dirk Hamann

IPC分类号： B60Q1/08 ,  B60G17/0195 ,  B60Q1/10 ,  B60Q1/115

CPC分类号： B60Q1/10 ,  B60G17/0195 ,  B60G2400/106 ,  B60G2400/208 ,  B60G2400/252 ,  B60G2800/014 ,  B60G2800/90 ,  B60G2800/92 ,  B60Q2300/114

摘要： A device and a method to detect dynamic changes in the level or ground clearance of a vehicle. The changes are determined indirectly by the instances of longitudinal acceleration of the vehicle which are analogous with these changes, preferably by calculation from signals of rotational speed sensors for the vehicle wheels. Such sensors are normally present in vehicles with anti-lock braking system or traction control systems.

摘要翻译： 一种用于检测车辆的水位或离地间隙的动态变化的装置和方法。 通过车辆的纵向加速度的实例间接确定变化，这些情况与这些变化类似，优选地通过根据车轮的转速传感器的信号计算。 这种传感器通常存在于具有防抱死制动系统或牵引力控制系统的车辆中。

公开(公告)号：US06845988B2

公开(公告)日：2005-01-25

申请号：US10316974

申请日：2002-12-11

申请人： Matthias R{hacek over (o)}mer ,  Hans Scheerer ,  Frank Schweickhardt ,  Thomas Sprengel

发明人： Matthias R{hacek over (o)}mer ,  Hans Scheerer ,  Frank Schweickhardt ,  Thomas Sprengel

IPC分类号： B60G17/052 ,  B60G17/00

CPC分类号： B60G17/0523 ,  B60G17/052 ,  B60G2400/252 ,  B60G2400/51222 ,  B60G2400/8422 ,  B60G2500/2014

摘要： In a process for controlling the quantity of air in a closed, chargeable and estimable pneumatic level control system of a vehicle, which level control system comprises at least one pressure sensor, one pump, an actuator, a storage reservoir and pressure lines interconnecting these components, at least one vehicle body level sensor, and a temperature sensor, which measures the ambient temperature, from the values measured an air mass of the level control system is calculated on the basis of the air pressures in the components, the level of the vehicle and the ambient temperature. Furthermore, the level of the vehicle, the ambient temperature and a maximum possible change in level from a particular vehicle level are used to calculate a vehicle-specific desired air mass and a desired air pressure in the system. The air mass is increased if the actual air pressure drops below the desired air pressure, and the air mass is reduced if the actual air pressure exceeds the desired air pressure.

摘要翻译： 在用于控制车辆的封闭，可充电和可估计气动液位控制系统中的空气量的过程中，该液位控制系统包括至少一个压力传感器，一个泵，致动器，储存容器和将这些部件相互连接的压力管 ，至少一个车体水平传感器和温度传感器，其根据所测量的值来测量环境温度，该水平控制系统的空气质量基于部件中的空气压力计算，车辆的高度 和环境温度。 此外，使用车辆的水平，环境温度和从特定车辆水平的水平的最大可能变化来计算车辆特定的期望空气质量和系统中期望的空气压力。 如果实际空气压力低于所需空气压力，空气质量就会增加，如果实际空气压力超过所需空气压力，空气质量就会降低。

公开(公告)号：US5584226A

公开(公告)日：1996-12-17

申请号：US272540

申请日：1994-07-11

申请人： Matthias Roemer ,  Hans Scheerer

发明人： Matthias Roemer ,  Hans Scheerer

IPC分类号： B62D5/06 ,  B62D5/12 ,  B62D5/22 ,  B62D7/22 ,  F15B11/042

CPC分类号： B62D5/062 ,  B62D5/12 ,  B62D5/22 ,  B62D7/22 ,  Y10T137/7779

摘要： A hydraulically supported power steering system is disclosed for motor vehicles including a double-acting hydraulic displacement unit or piston/cylinder unit for generating an auxiliary hydraulic force. For this purpose, the displacement body working spaces or piston working spaces can be acted upon by controllable hydraulic pressure or relieved of hydraulic pressure by means of associated conduits controlled by a servo-valve. The displacement unit or piston/cylinder unit also undertakes the function of a steering damper by means of damper valves arranged on the conduit connections. The damper valves include a perforated disc type of support part which can be clamped in the manner of a spacer ring between a bearing surface of a connecting mouthpiece arranged on a housing of one of the servo-valve and the displacement unit and an opposite bearing surface of a connecting part of a conduit, said connecting part being detachably connected to the connecting mouthpiece.

摘要翻译： 公开了一种用于机动车辆的液压支撑的动力转向系统，其包括用于产生辅助液压力的双作用液压排量单元或活塞/缸单元。 为此，位移体工作空间或活塞工作空间可以通过可控制的液压作用或通过由伺服阀控制的相关导管释放液压。 排量单元或活塞/缸单元还通过设置在管道连接上的阻尼阀来承担转向阻尼器的功能。 减震阀包括穿孔盘型支撑部件，其能够以布置在伺服阀和位移单元之一的壳体的连接接口的支承表面之间的间隔环的方式夹紧，并且相对的支承表面 的导管的连接部分，所述连接部分可拆卸地连接到连接的接口。