Matches 1 - 50 out of 106 1 2 3 >


Match Document Document Title
8498780 Road vehicle crash control method, and road vehicle implementing such a control method  
An embodiment of a method of controlling a road vehicle having a number of wheels; a frame housing a passenger compartment; and a number of suspensions suspending the frame from respective wheels,...
8256775 Stabilizer assembly unit for a motor vehicle  
A stabilizer assembly unit for a motor vehicle, having a first fluid pressure actuator and a second fluid pressure actuator which are associated with opposite ends of an antiroll bar,...
8219262 Motor vehicle equipped with a pneumatic level control system  
Disclosed is a pneumatic level control system equalizer of a motor vehicle equipped with a battery and a generator supplying the battery, as well as a compressor driven by an electric motor and...
8060277 Suspension control device, vehicle comprising said device, production method thereof and associated program  
The invention relates to a device for controlling the suspension of the body shell of a motor vehicle. According to the invention, the device comprises: a sensor for sensing wheel travel in...
7788006 Rollover stability system including allowance for the steering angle  
In a rollover stability method for a vehicle in a situation which is critical with respect to the driving dynamics, a critical rollover situation is detected by analyzing a control variable and...
7706941 Method and system for coordinating a vehicle stability control system with a suspension damper control sub-system  
A method and system for coordinating a vehicle stability control system with a suspension damper control sub-system includes a plurality of dampers, each of which are controlled directly by the...
7698034 Integrating active front steering and vehicle stability brake control  
An integrated vehicle control system includes a first control system having a maximum authority to selectively operate a first vehicle sub-system and a second control system to selectively operate...
7644933 Vehicle suspension system and method  
A suspension system adaptable for cross-flow operation includes a plurality of gas springs, a transfer passage in communication between the gas springs, and a transfer valve for selectively...
7494132 Roll control actuator with piston assembly  
A roll control actuator for a stabilizer bar includes an outer housing that is fixed to a first bar portion and a shaft that is fixed to a second bar portion. The shaft is helically connected to a...
7483775 Method and apparatus for controlling semi-active suspension components  
A vehicle comprises a semi-active suspension including controllably adjustable suspension dampers. Open loop and closed loop damper commands are determined for each damper and, depending upon...
7318595 Variable ride control  
A skid steer vehicle has a chassis with four drive wheels suspended from the chassis that are damped by four damping cylinders. An electronic controller varies the damping of the cylinders in an...
7252181 Air pressure proportional damper  
A suspension system includes an air spring and a shock absorber disposed between the sprung and unsprung portions of a vehicle. A vehicle height sensor sends signals to a control system which...
7210551 Method for operating a level control system of a motor vehicle  
The invention is directed to a method for operating a level control system of a motor vehicle which includes: a control apparatus, sensors for the direct or indirect determination of the distance...
7083172 Method for controlling anti-roll/anti-yaw of vehicles  
A method for controlling roll/yaw motions of a vehicle includes the steps of deciding whether an anti-roll control is required or not by comparing a roll rate of the vehicle with a predetermined...
7062367 Vehicle actuator remote control system  
The control system includes a microprocessor based radio frequency receiver module and a radio frequency handset transmitter module. The microprocessor receives a specific input from the remote...
6964325 Integrated tagging system for an electronic shock absorber  
An integrated tagging system for an electronically controlled shock absorber having a shock absorber with damping characteristics unique to the shock absorber. An electronic control module is in...
6840279 Pneumatic switching valve for systems for lifting and lowering the body of vehicles including air suspension  
A pneumatic switching valve (1) for systems for lifting and lowering the body of a vehicle including air suspension includes a mechanical actuation element (33) for adjusting a lifting position, a...
6633804 Skid steer vehicle with self-leveling suspension  
A skid steer vehicle has a sprung suspension system including four wheels mounted on four swing arms that are pivotally coupled to the chassis of the vehicle. An electronic controller is connected...
6516257 Method and system for independent axle control of a variable force damper system  
The invention provides a method for independent axle control of a variable force damper system by providing at least one axle velocity signal from at least one vehicle sensor. The method then...
6382637 Device for controlling the flow rate of hydraulic fluid in a supply line for vehicles  
A device for controlling the flow rate of hydraulic fluid in a supply line for the cylinder chambers of suspension cylinders in vehicles, especially tractors, having a permanent suspension axle,...
6343248 Method and device for controlling semiactive suspensions of motor vehicles  
A control device for a vehicle having at least one semiactive suspension arranged between a vehicle body and a wheel and having a damping coefficient that can be varied in a controlled way by an...
6318813 Air spring reservoir emergency brake backup system  
An emergency brake backup system is achieved by selectively interconnecting the air suspension as an additional reservoir to the air brake system. That is, if the charging system or primary...
6164665 Vehicle suspension system with continuously adaptive shock absorption  
A vehicle suspension system that varies its shock absorption maximize comfort when compatible with safe handling. Level sensors are positioned to determine the position and attitude of the body of...
6158746 Suspension control apparatus  
In the suspension control apparatus of the present invention, when a lateral acceleration differential value falls outside a lateral acceleration differential value range, a controller calculates...
6122578 Active controls for vehicular suspensions  
The relative motion and force between two interconnected elements can be counteracted with active controls when such motion and force is predictable. Magnitudes, wavelengths and locations of...
5947458 Apparatus for an active suspension system  
An apparatus for an active suspension system provides independent control of each adjustable spring rate mechanism. Ride height, spring rate, and oscillation control are achieved with the use of...
5725239 Adaptive load dependent suspension system  
A suspension system for use in a motor vehicle that is self-adjusting in response to vehicle load and roadway conditions. The system incorporates a pneumatic arrangement for such an adaptive load...
5632503 Method for allowing enhanced driver selection of suspension damping and steering efforts  
A method for allowing enhanced driver selection of suspension damping and steering efforts for a motor vehicle includes the steps of presenting to a driver of the motor vehicle a plurality of...
5584498 Suspension system for vehicle  
Several embodiments of suspension systems for vehicle wheels arranged in pairs and having paired shock absorbers. The shock absorbers are interrelated in such a way that they provide a first...
5497324 Vehicle suspension system with gain scheduling  
An apparatus comprising a variable force suspension system including a wheel, a body portion and a variable force actuator, a sensor for detecting a relative velocity between the wheel and the...
5401052 Vehicle suspension device for stabilizing steering characteristics  
A vehicle suspension device includes a shock absorber disposed between a sprung portion and an unsprung portion of a vehicle for each of the vehicle wheels, a damping force changing device for...
5383680 Anti-roll system for wheeled vehicles  
An anti-roll system for wheeled vehicles has one selective, unidirectionally lockable device per each independent suspension assembly having telescoping members connected between the sprung and...
5348338 Active vehicle suspension system  
In an hydraulic active vehicle suspension system using a linear hydraulic cylinder as a primary actuator, controlled hydraulic pressure is supplied to an upper chamber of the hydraulic cylinder...
5330025 Suspension control system  
In a suspension control system, a constant speed travel control device controls throttle control unit according to information from a control switch unit and a vehicle speed sensor, to control the...
5322319 Active suspension apparatus for a vehicle  
An active suspension apparatus is provided for a vehicle which includes an actuator being extensible and retractable and provided between a vehicle body and a wheel so that the force of the...
5267161 System for the generation of signals for control or regulation of an undercarriage controllable or regulable in its sequences of motion  
A system for inferring actual wheel load fluctuation based on signals representing the relative movements between the wheel units and the vehicle body. Possible changes of the actual wheel load...
5247234 Control arrangement  
The invention relates to an electric control arrangement for generating analog manipulated variables, having at least one basic controller circuit having a particular controller structure. The...
5242190 Unitary sensor assembly for automotive vehicles  
A unitary sensor assembly for use in an automotive vehicle having a source of electrical power, a body and an automotive suspension relatively moveable with respect to the body is disclosed, the...
5211420 Adjustable height suspension mechanism for two-wheeled motor vehicles  
A suspension system for two-wheeled vehicles capable of adjusting effective height of the vehicle and the spring rate of the suspension. Damping adjustment mechanisms are also employed. In the...
5205581 System for controlling a chassis  
In a system for controlling a chassis, in particular for controlling spring cylinders that can simultaneously perform the function of a semiactive shock absorber and are disposed between wheel...
5193845 Vehicle vibration damping force control system  
In a vehicle vibration damping force control system, rolling, pitching and bouncing motions are detected independently in a predetermined priority order; each detected motion is compared with...
5189615 Semi-active suspension control  
The invention concerns a method and a device for the suspension control of vehicles, in particular motorcars and commercial vehicles, with the following steps:Sensory ascertainment of the dynamic...
5174598 Active suspension system  
An active suspension system for an automotive vehicle is arranged to regulate the attitude of a vehicle body in a flat or balanced state by controlling hydraulic cylinders respectively disposed...
5163704 Control apparatus of support unit  
A control apparatus which detects vertical and/or lateral acceleration of a vehicle body so as to control characteristic of a support unit for supporting the vehicle body, in other words, a...
5160160 Active suspension system  
An active suspension system is disclosed in which in order to eliminate the undesired rapid lifting of the vehicle upon starting of the engine, the discharge from a fluid supply pump at such time...
5159555 Control apparatus for support unit of vehicle  
A control apparatus for support unit of vehicle, wherein a physical quantity which affects characteristics of a support unit for supporting a vehicle body such as a suspension or stabilizer and a...
5137300 Vehicle suspension with auxiliary leaf spring and squat control system  
Selectively engagable auxiliary leaf springs (38) for vertically supporting a vehicle chassis (32) on an axle assembly (22) in parallel with main suspension springs (34). Forward and rear ends...
5116078 Suspension control system cooperated with steering control system for vehicle  
A vehicle control system includes an active suspension mechanism for providing a rolling property of a vehicle in a cornering operation of the vehicle and a suspension control device for...
5100167 Suspension system for automotive vehicle  
A suspension system for an automotive vehicle has a cylinder interposed between a sprang weight and an unsprung weight for each of wheels so as to control the supply or discharge of operating...
5087072 Attitude change suppressive control system for active suspension system for automotive vehicle  
An active suspension system includes active cylinders having a working chamber and disposed between a vehicular body and road wheels at respective of suspension systems. The system also includes...

Matches 1 - 50 out of 106 1 2 3 >