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| Number | Title | Issue Date |
| 8113521 | Intelligent electronic air suspension system that automatically adjusts its air pressure An intelligent electronic air suspension system that automatically adjusts its air pressure includes a vehicle speed detector, a vehicle height detector, a level detector, a first pressure sensor, a control end, and four air struts on the vehicle suspension system. ... | 02/14/2012 |
| 7891673 | Seamless control of spring stiffness in a liquid spring system A vibration control system for a structure having a first structural member and a second structural member. The vibration control system having a liquid spring operably interposed between the first structural member and the second structural member. The liquid sprin... | 02/22/2011 |
| 7823891 | Active vehicle suspension system An active suspension system for a vehicle includes an active suspension element that is substantially rigidly attached to a frame of the vehicle such that a motion of an armature of the active suspension element is mechanically decoupled from a lateral motion of a w... | 11/02/2010 |
| 7810818 | Active vehicle suspension system An active suspension system for a vehicle includes an active suspension element that is substantially rigidly attached to a frame of the vehicle such that a motion of an armature of the active suspension element is mechanically decoupled from a lateral motion of a w... | 10/12/2010 |
| 7789398 | Hydraulic system for a vehicle suspension A hydraulic system for a vehicle suspension for a vehicle, the vehicle including a vehicle body and at least two forward and two rearward wheel assemblies, the vehicle suspension including front and rear resilient vehicle support means between the vehicle body and t... | 09/07/2010 |
| 7735838 | Vehicle suspension with selectable roll stabilization A hydraulic suspension system for a vehicle includes a pair of cylinders on opposite sides of the vehicle. Each cylinder is divided by a piston into two chambers. When the vehicle is not making a significant turn, a switching valve connects the chambers in the same ... | 06/15/2010 |
| 7686309 | Hydraulic system for a vehicle suspension A hydraulic system for a suspension system for a vehicle includes at least one first pair of wheel rams (11, 12) at a first end of the vehicle and at least one second pair of wheel rams (13, 14) at a second end of the vehicle, each rams including a com... | 03/30/2010 |
| 7611152 | Active chassis of a vehicle An active chassis system of a motor vehicle having two axles with two wheels each. Each wheel is supported via a spring element and a hydraulic piston-cylinder unit acting as a damper and as a hydraulic actuator for introducing additional force between the wheel and... | 11/03/2009 |
| 7440844 | Vehicle rollover detection and mitigation using rollover index A method and apparatus for determining likelihood of rollover of a vehicle and/or mitigating rollover of the vehicle is responsive to measured vehicle lateral acceleration and a measured one of vehicle roll rate and vehicle suspension displacements to derive estimat... | 10/21/2008 |
| 7429050 | Height adjusting system for automotive vehicle A system for adjusting a height of an automotive vehicle having four wheels, the system comprising: four height adjusters provided for the respective wheels; and a controller controlling an operation of each height adjuster so as to adjust the vehicle height at each... | 09/30/2008 |
| 7427073 | Active roll control system using a motor An active roll control system includes a stabilizer bar, a stabilizer link having a screw gear formed therein, a rack movably connected to the outside of the stabilizer link, and an electric motor connected to the stabilizer link. The rack has a mating screw gear fo... | 09/23/2008 |
| 7412314 | Soil trip vehicle rollover detection method Impending rollover events are detected by recognizing a plow phase increase in lateral acceleration, coupled with a significant trip phase roll rate. The plow phase increase is recognized by modeling a typical soil trip lateral acceleration characteristic and comput... | 08/12/2008 |
| 7390002 | Suspension system of vehicle In a suspension system (20) for use in a vehicle including a body, left and right front wheels (10), and left and right rear wheels (12), a front-wheel-associated cylinder device (52) which controls a relative displacement of the left and... | 06/24/2008 |
| 7384054 | Passive ride control for a vehicle suspension system A roll control system for a vehicle suspension system and a method for controlling said control system, the suspension system including support means, the roll control system including: wheel cylinders each including first and second chambers; and first and second f... | 06/10/2008 |
| 7377522 | Vehicle with movable and inwardly tilting safety body A suspension system for a vehicle (50c) having a body (52c) and a plurality of wheel support assemblies (56c, 58c) includes a tie structure (60c) interposed between the body and the wheel support ... | 05/27/2008 |
| 7363993 | Traveling apparatus and method for controlling thereof A traveling apparatus suitable for use in a two-wheeled traveling vehicle on which a man rides, and a method for controlling thereof, are provided. An abrupt turn, which can make a rider fall down, is prevented, and stable traveling is obtained without fail. Specifi... | 04/29/2008 |
| 7364003 | Systems and methods for the mitigation of hop A system for mitigating hop in a propelled machine is provided. A controller is operable to receive an aggressiveness command based on an operator input. A sensor is operable to measure a parameter indicative of hop and output a hop signal indicative of a magnitude ... | 04/29/2008 |
| 7357397 | Method and systems for aligning a stationary vehicle with an artificial horizon A method of positioning a vehicle chassis of a stationary vehicle in approximate alignment with a predetermined datum is provided. The vehicle has an axle and a fluid suspension system. The fluid suspension system includes a control device, a pressurized fluid sourc... | 04/15/2008 |
| 7357416 | Device for stabilizing a single-track vehicle and single-track vehicle comprising such a device The device for stabilizing a single-track vehicle comprises a supporting device (4) and an adjusting device (14) which is intended for selective lowering and raising of support elements and which can be actuated by way of a control device (10). ... | 04/15/2008 |
| 7350793 | Vehicle suspension roll control system A roll control system for a vehicle including: two double-acting rams (1, 2) at the first end of the vehicle and two single acting rams (3, 4) at the second of the vehicle; each double-acting ram (1, 2) including a first and a second fluid chamb... | 04/01/2008 |
| 7350787 | Vehicles and methods using center of gravity and mass shift control system A center of gravity (C/G) control system for a vehicle includes sensors to measure the center of gravity shift and mass shift of the human body in relation to the vehicle, a controller to determine outputs, a dynamically adjustable vehicle system, and a power supply... | 04/01/2008 |
| 7338057 | Rear-axle suspension for motor vehicles involving the use of longitudinal and transverse links Rear axle suspension system for motor vehicles, in which the wheel carriers on both sides are coupled to the body of the vehicle by at least one longitudinal link (9, 10), one transverse link (12) and a further transverse link (15, 16). In order... | 03/04/2008 |
| 7334667 | Selective actuation device Selective actuation device (1) including an actuator (5) operating on an actuation mechanism (2). The mechanism (2) is equipped with at least one shaft (7) connected to a pusher element (8) to actuate a first operating group... | 02/26/2008 |
| 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 automatic mode, based on certain operational parameters of the vehicle,... | 01/15/2008 |
| 7293633 | Controlled damper assembly with isolated electrical connection A controlled damper assembly includes a controlled-damper-assembly piston, a controlled-damper-assembly piston rod attached to the piston, an insulated wire, and an electrical connector. The insulated wire is positioned in the piston rod, has a first end operatively... | 11/13/2007 |
| 7287760 | Vehicle suspension system and method A control system is operatively associated with a suspension system of a vehicle. The associated suspension system includes an associated fluid spring operating at an associated fluid pressure and an associated variable-rate damper having an associated electronicall... | 10/30/2007 |
| 7261304 | Vehicle leveling system A vehicle leveling system including at least one level sensor, a controller and an output. The sensor measures how level the vehicle is relative to horizontal. Optionally, it does so dynamically, as the vehicle moves across a potential parking area. The controller a... | 08/28/2007 |
| 7258344 | Electronically-scored game providing audible feedback and method of use An electronically-scored game comprises an electronic controller and at least one sensor operatively connected with the controller, the at least one sensor adapted to detect at least one activity associated with the game and to generate a signal. A memory stores inf... | 08/21/2007 |
| 7245995 | Fault-tolerant vehicle stability control A system and method for providing a fault tolerant vehicle dynamics control (VDC) is described. The system includes a fault tolerance module that receives an indication of a fault in at least one of the actuators of the VDC and selects a fault compensation mode to m... | 07/17/2007 |
| 7240754 | Truck cab suspension control A suspension system having a frame, a cab having a front portion pivotally mounted to the frame and at least one actuator mounted between a rear portion of the cab and the frame. A position sensor is mounted adjacent the rear portion of the cab for generating a firs... | 07/10/2007 |
| 7240906 | Hydro-pneumatic suspension system A hydro-pneumatic suspension system for a vehicle includes hydraulic struts selectively interconnected, in on-road and off-road configurations, to obviate the need for conventional shocks and springs. In the on-road configuration, the hydraulic struts are linked cro... | 07/10/2007 |
| 7226057 | Apparatus and method for automatically leveling an object A method and apparatus for automatically leveling a vehicle is provided, employing air springs, a sensor and a controller. The air springs are each mounted to the vehicle, and each can be at least partially inflated to provide suspension for the vehicle. Each of the... | 06/05/2007 |
| 7210688 | Suspension system for motor vehicle A vehicle suspension system of a motor vehicle includes a plurality of suspension devices mounted on the vehicle with respect to right and left wheels of the vehicle, respectively, a first behavior controller that controls the motion of each of the suspension device... | 05/01/2007 |
| 7198125 | Cab support system for an agricultural vehicle An agricultural vehicle includes a chassis and a cab supported on the chassis by means of a support system which maintains the cab level. The support system comprises two pairs of hydraulic actuators. Each pair of actuators is operative to tilt the cab relative to t... | 04/03/2007 |
| 7192034 | Load based suspension motion limiting An articulated loader has an articulated chassis and two A-frames. The points of the A-frames face each other. The articulated chassis includes a front portion and a rear portion. Likewise, there is a front or first A-frame and a rear or second A-frame. The A-frames... | 03/20/2007 |
| 7178614 | Traveling apparatus and method for controlling thereof A traveling apparatus and a method for controlling thereof performs efficient charging with regenerative electrical power. An angle θ0 of a table (not illustrated) is detected by a gyroscopic sensor and an acceleration sensor to be supplied to a central ... | 02/20/2007 |
| 7152866 | Steerable and liftable independent suspension system A liftable independent suspension system which may also be steerable. In a described embodiment, a liftable suspension system for use on a vehicle includes wheel spindles positioned to extend outwardly at each respective lateral side of the vehicle. The spindles are... | 12/26/2006 |
| 7150457 | Suspension system for a vehicle A suspension system for a vehicle for use on any terrain. The suspension system (70) includes a plurality of fluid-operated cylinders (6, 7, 8, 9) which are each configured to interconnect wheels (1, 2, 3, 4) of the vehicle to the chassis (5 | 12/19/2006 |
| 7134980 | Integrated torque and roll control system An integrated control system for a motor vehicle including at least one drive axle having left and right axle shafts each provided with a wheel mounted thereon. The integrated control system comprises a vehicle torque control system, a vehicle body roll control syst... | 11/14/2006 |
| 7124010 | Driving assist system for vehicle A vehicle driving assist system comprises a condition recognition device that detects a vehicle condition and a traveling environment around a subject vehicle; a reactive force application device that applies a reactive force, in conformance to the vehicle condition... | 10/17/2006 |
