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公开(公告)号：US4919444A
公开(公告)日：1990-04-24
申请号：US276805
申请日：1988-11-28
Applicant: Heinz Leiber , Walter Klinkner , Robert Haid
Inventor： Heinz Leiber , Walter Klinkner , Robert Haid
IPC: B60G17/027 , B60G17/015 , B60G17/016 , B60G21/04 , B60G21/055
CPC classification number: B60G21/0556 , B60G17/0162 , B60G2202/135 , B60G2202/40 , B60G2204/82 , B60G2400/104 , B60G2400/204 , B60G2400/41 , B60G2400/44 , B60G2400/52 , B60G2600/02 , B60G2800/012
Abstract: The stabilizer of the present invention has a divided torsion bar, the parts of which can be controllably coupled together or separated from one another by a clutch arrangement. The clutch arrangement is switched to the operative condition when a relatively large transverse acceleration of the vehicle occurs or is anticipated. In this arrangement, the value of the transverse acceleration to be expected is preferably determined from the particular steering angle or the particular rate at which the steering angle changes as well as the particular driving speed by means of a computer controlling the clutch arrangement.
Abstract translation: 本发明的稳定器具有分开的扭力杆，其部分可以通过离合器装置可控制地联接在一起或彼此分离。 当车辆的相对大的横向加速度发生或预期时，离合器装置切换到操作状态。 在这种布置中，预期的横向加速度的值优选地通过控制离合器装置的计算机从特定转向角或转向角改变的特定速率以及具体的行驶速度来确定。
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公开(公告)号：US4893882A
公开(公告)日：1990-01-16
申请号：US339109
申请日：1989-04-17
Applicant: Heinz Leiber , Manfred Steiner
Inventor： Heinz Leiber , Manfred Steiner
CPC classification number: B60T8/4225 , B60T8/4275
Abstract: An antilocking system for a road vehicle with static brake circuits operates on the principle of pressure modulation when brake pressure changes demanded by the control system remain small by changing the volume of a pressure modulator modulation chamber, which can be connected and disconnected to the wheel brake via an inlet valve. If larger brake pressure changes are necessary, the antilocking system operates on the pump-back principle, according to which brake fluid is pumped back via an outlet non-return valve from the modulation chamber into an output pressure space of the brake unit of the brake installation and before a further brake pressure reduction takes place in response to a renewed increase in volume of the modulation chamber. To permit switching from the pressure modulation to pump-back operation, the inlet valve is designed as a spool valve mechanically controlled by a hydraulically driven step piston, which forms the movable boundary of the modulation chamber. The spool valve takes up its shut off position when the piston reaches an end position associated with the maximum volume of the modulation chamber and only resumes its position connecting the wheel brakes with the modulation chamber after the step piston has executed a minimum stroke specified by the arrangement of stops on the piston and the spool and thus cause a reduction in the volume of the modulation chamber.
Abstract translation: 具有静态制动电路的道路车辆的防抱死系统根据压力调制的原理进行操作，当控制系统要求的制动压力变化保持较小时，通过改变压力调制器调节室的体积，该压力调制器调制室可以连接到车轮制动器 通过入口阀。 如果需要更大的制动压力变化，则防抱死系统根据回泵原理运行，根据该原理，制动液通过出口止回阀从调制室泵送回制动器的制动单元的输出压力空间 并且在进一步制动减压之前，响应于调制室的体积的再次增加而发生。 为了允许从压力调节切换到回泵操作，入口阀被设计为由液压驱动的步进活塞机械控制的滑阀，其形成调制室的可移动边界。 当活塞达到与调制室的最大体积相关联的终端位置时，滑阀取代其关闭位置，并且仅在步进活塞执行了由最小行程指定的最小行程之后才恢复其连接车轮制动器与调节室的位置 在活塞和阀芯上布置止动件，从而导致调制室的体积减小。
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13.发明授权System for controlling at least one variable influencing the drive torque of an internal combustion engine of a motor vehicle 失效用于控制影响机动车辆的内燃机的驱动扭矩的至少一个变量的系统
公开(公告)号：US4856610A
公开(公告)日：1989-08-15
申请号：US237322
申请日：1988-08-29
Applicant: Heinz Leiber , Hans-Joachim Ohnemuller , Klaus Kastner
Inventor： Heinz Leiber , Hans-Joachim Ohnemuller , Klaus Kastner
CPC classification number: B60K28/16
Abstract: A system for controlling at least one variable influencing the drive torque of an internal combustion engine of a motor vehicle, with an electronic throttle control, an electronic ignition timing control and a control device which becomes active when there is a tendency to spin of at least one driven wheel. The instantaneous engine speed is stored and the drive torque reduced to a certain value, assigned to the engine speed, and subsequently increased again, at a rate of rise dependent on the engine speed, when the tendency of spin of the driven wheel subsides. Consequently, major excess torque are avoided and greater traction and lateral control force is achieved.
Abstract translation: 一种用于控制影响机动车辆的内燃机的驱动扭矩的至少一个变量的系统，其具有电子节气门控制，电子点火正时控制和控制装置，当至少具有旋转倾向时变为活动 一个从动轮。 瞬时发动机转速被存储，并且驱动转矩降低到一定值，分配给发动机转速，并且随着从动轮的转动趋势消退时，随着发动机转速上升的速率再次增加。 因此，避免了主要的过大扭矩，并实现了更大的牵引力和横向控制力。
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公开(公告)号：US4840434A
公开(公告)日：1989-06-20
申请号：US750453
申请日：1985-07-01
Applicant: Heinz Leiber
Inventor： Heinz Leiber
Abstract: The proposed vehicle brake system includes a brake fluid pressure device embodied as a brake booster, front wheel brakes rear wheel brakes and an anti-skid apparatus having valves for maintaining, reducing and increasing brake pressure. One of the brake pressure maintenance valves is associated with the rear wheel brakes and is further developed into a valve combination, which additionally includes a brake pressure regulating valve. The valve combination includes only one valve seat and one valve element, which serves both for keeping braking pressure constant in the anti-skid situation and to limit the rear wheel braking pressures during braking. The valve element is controlled on one side by a control piston acted upon by brake pressure and on the other by an electromagnet.
Abstract translation: 所提出的车辆制动系统包括实施为制动助力器的制动液压装置，前轮制动后轮制动器和具有用于保持，降低和增加制动压力的阀的防滑装置。 制动压力维持阀中的一个与后轮制动器相关联，并进一步发展成阀组合，其另外包括制动压力调节阀。 阀组合仅包括一个阀座和一个阀元件，其用于在防滑状态下保持制动压力恒定并限制制动期间的后轮制动压力。 阀元件通过由制动压力作用的控制活塞一侧控制，另一侧由电磁体控制。
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公开(公告)号：US4785848A
公开(公告)日：1988-11-22
申请号：US100732
申请日：1987-09-24
Applicant: Heinz Leiber
Inventor： Heinz Leiber
CPC classification number: F15B13/0821 , B60T8/363 , B60T8/3635 , B60T8/3675 , F15B13/0814 , F15B13/0835 , F15B13/085 , F15B13/0857 , F15B13/0867 , F16H61/0009 , Y10T137/87217 , Y10T137/87885
Abstract: An electromagnet directional valve assembly including a common base element with valve seats between fluid connections in sockets, valves each including a valve body and magnetic tube of valve actuator fluidically sealed to the sockets, a plurality of magnetic jackets separate from the valve actuator and joined in groups, and a cover plate joined to the base element for clamping the valves and jackets therebetween.
Abstract translation: 一种电磁换向阀组件，包括在插座中的流体连接之间具有阀座的公共基座元件，每个阀都包括阀体和与阀座流体密封的阀致动器的磁管，多个与阀致动器分离并连接的磁性套管 以及连接到基座元件的盖板，用于夹紧其间的阀和夹套。
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Patent Agency Ranking
公开(公告)号：US4779702A
公开(公告)日：1988-10-25
申请号：US116225
申请日：1987-11-03
Applicant: Reinhard Filsinger , Heinz Leiber
Inventor： Reinhard Filsinger , Heinz Leiber
CPC classification number: B60T8/171
Abstract: An arrangement for the switching of devices in motor vehicles, particularly for the changing of switching thresholds in driving or braking control systems or for the limiting of the steering angle of rear axle steering systems, as a function of snow chains that are in place on at least one wheel or the wheels of one axle that are detected by at least one sensor having an amplifier, an evaluating circuit and a threshold value switch that are connected behind it.
Abstract translation: 用于在机动车辆中切换装置的装置，特别是用于改变驾驶或制动控制系统中的切换阈值或限制后桥转向系统的转向角，作为在 由具有放大器的至少一个传感器检测到的至少一个轮子或一个车轮，评估电路和阈值开关连接在其后面。
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17.发明授权Propulsion control using longitudinal acceleration to determine slip thresholds 失效推进控制使用纵向加速度来确定滑动阈值
公开(公告)号：US4763263A
公开(公告)日：1988-08-09
申请号：US943783
申请日：1986-12-19
Applicant: Heinz Leiber
Inventor： Heinz Leiber
IPC: B60K28/16 , B60T8/175 , B60T8/1769 , B62D6/00 , B60T8/32
CPC classification number: B60T8/175
Abstract: A propulsion control system for preventing an undesirable spinning of the vehicle wheels to be controlled, particularly of motor vehicles equipped with a multi-axle drive. The reference speed required for the slip threshold formation is formed from the speed of the uncontrolled driving wheels by an integration with a time constant derived from the longitudinal acceleration of the vehicle, by which a falsification of the reference speed signal is kept within limits in the case of a spinning of the uncontrolled wheels.
Abstract translation: 一种用于防止车辆被控制的不期望的纺纱的推进控制系统，特别是配备有多轴驱动的机动车辆。 滑差阈值形成所需的参考速度由不受控制的驱动轮的速度与从车辆的纵向加速度导出的时间常数的积分形成，通过该速度将参考速度信号的伪造保持在 不受控制的车轮旋转的情况。
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公开(公告)号：US4704541A
公开(公告)日：1987-11-03
申请号：US943784
申请日：1986-12-19
Applicant: Heinz Leiber
Inventor： Heinz Leiber
CPC classification number: B60K28/16 , B60K26/04 , B60G2600/04 , B60G2800/012 , B60G2800/24 , B60G2800/70 , B60G2800/9124 , B60W2520/125
Abstract: A propulsion control system for motor vehicles in the range of the cornering limit speed, having a memory in which the momentary steering angle value is stored when a certain steering angle change is not followed by a change of the lateral acceleration, having threshold value comparators in which the actual steering angle is compared with threshold values that depend on the stored steering angle value, and having logic for transmitting and stop transmitting a signal to a control element for the power reduction of the vehicle engine when the actual steering angle exceeds one threshold value and then falls below the other threshold value. The steering angle may also be replaced by the driving speed or by a combination of both quantities.
Abstract translation: 一种在转弯极限速度范围内的用于机动车辆的推进控制系统，具有当特定转向角变化不跟随横向加速度改变时存储瞬时转向角值的存储器，其具有阈值比较器 将实际转向角与根据存储的转向角值相关的阈值进行比较，并且当实际转向角超过一个阈值时具有用于发送和停止将信号发送到用于车辆发动机的功率降低的控制元件的逻辑 然后下降到另一个阈值以下。 转向角也可以由驱动速度或两者的组合代替。
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19.发明授权Method and apparatus for controlling brake pressure in vehicle brake systems 失效用于控制车辆制动系统中制动压力的方法和装置
公开(公告)号：US4678243A
公开(公告)日：1987-07-07
申请号：US800570
申请日：1985-11-21
Applicant: Heinz Leiber
Inventor： Heinz Leiber
CPC classification number: B60T8/885 , B60T13/145 , B60T8/3275 , B60T8/4233 , B60T8/447 , B60T8/4845 , B60T2201/03 , B60T2270/403
Abstract: A method and an apparatus for controlling characteristic curves in a vehicle brake system having a hydraulic brake booster. At least one supplementary piston is incorporated in the output pressure lines forming preferably closed brake circuits of the brake booster, the supplementary piston being triggered in a regulated manner both for controlling or varying the characteristic curve for anti-skid braking pressure modulation. Optionally, in order to attain predetermined characteristic curve courses, modified travel magnitudes of the brake pedal actuation or of the booster piston are compared with the actual pressure in the brake circuits. The triggering is effected via the magnetic valves.
Abstract translation: 一种用于控制具有液压制动助力器的车辆制动系统中的特性曲线的方法和装置。 在输出压力线中并入至少一个补充活塞，优选地形成制动助力器的闭合制动回路，辅助活塞以调节方式触发，用于控制或改变防滑制动压力调节的特性曲线。 可选地，为了获得预定的特性曲线程序，将制动踏板致动或增压活塞的改进的行程大小与制动回路中的实际压力进行比较。 触发通过电磁阀进行。
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20.发明授权
公开(公告)号：US4647115A
公开(公告)日：1987-03-03
申请号：US781956
申请日：1985-09-30
Applicant: Heinz Leiber , Wolf-Dieter Jonner , Armin Czinczel
Inventor： Heinz Leiber , Wolf-Dieter Jonner , Armin Czinczel
IPC: B60T8/70 , B60T8/172 , B60T8/1755 , B60T8/1761 , B60T8/1763 , B60T8/58 , B60T8/68 , B60T8/78 , B60T8/60
CPC classification number: B60T8/17616 , Y10S303/04
Abstract: A wheel anti-blocking control system (ABS), in which, subsequent to a brake pressure drop, the first brake pressure rise pulse .DELTA.P.sub.2 is controlled, in dependence on the preceding brake pressure drop (.DELTA.P.sub.1) and on a quotient defined by the relationship: ##EQU1## in which +.omega..sub.m and -.omega..sub.m are representative of maximum angular acceleration/deceleration of the respective wheel being controlled and .alpha. is a factor somewhat less than unity, and which may vary in dependence on the direction of movement of the vehicle, for example whether the vehicle is moving in a straight path or is moving along a curve. If moving along a curve, so that angular acceleration is involved, the factor .alpha. is reduced.
Abstract translation: 根据前一制动压降（DELTA P1）和一个商定义的商，在制动压力下降之后控制第一制动压力上升脉冲DELTA P2的车轮防堵塞控制系统（ABS） 关系：
其中ωω和ωω代表被控制的相应车轮的最大角加速度/减速度，α是略小于单位的因子，并且其可以根据运动方向而变化 例如车辆是以直线路径移动还是沿着曲线移动。 如果沿着曲线移动，从而涉及角加速度，因子α被减小。
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