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8160775 |
Wheel attitude control method and wheel attitude control device
A wheel attitude control method of the invention comprises the steps of: chronologically obtaining acceleration data in a radial direction of a tire at a center position of a tire tread and at an...
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8116941 |
Method for operating an active chassis system
A method is provided for operating an active chassis system, in which wheels of at least one axle are arranged with a toe-in angle, and actuating elements which interact with supporting assemblies...
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8051942 |
Steering system
The present invention improves response characteristics in turning traveling of a vehicle while traveling stability at the time of turning is kept. The present invention provides a system in which...
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8050819 |
Alignment changing control device and fuel consumption management device
A toe angle changing control ECU for controlling a toe angle of wheels of a vehicle. The toe angle changing control ECU includes: a straight traveling state judging section for judging whether or...
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8002065 |
Tractor-trailer axle center height control method and apparatus
A tractor-trailer combination includes a semitrailer tractor having a front axle and at least one drive axle having a predefined nominal axle load, a semitrailer having a first axle and at least...
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7997596 |
Actuator for vehicle
Left and right actuators (14) for a vehicle are provided that include a first housing (31) and a second housing (32) connected in a direction of an axis (L), a coupling flange (31a) of the first...
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7988158 |
Driving device for adjusting an orientation of a vehicle wheel
A driving device for adjusting an orientation of a wheel attached to a vehicle body includes: a driving unit; a lifting shaft extending along a first axis and capable of moving axially when driven...
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7954827 |
Steering system
A steering controller for an electric power steering device 110 includes a base signal computing part 51 for computing a base signal DT in accordance with at least the steering torque; a damper...
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7931286 |
Vehicle lean and alignment control system
A frame and suspension for a vehicle provides automatic lean and alignment. The lean is determined by force sensors, the speed and/or the angle of turn and is provided by actuators in the...
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7896360 |
Vehicle stabilizer system
A vehicle stabilizer system including: (a) a stabilizer bar (28) including (a-1) a torsion bar portion (90), and (a-2) an arm portion (92) that extends from the torsion bar portion in a direction...
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7878511 |
Wheel suspension
A wheel suspension for a motor vehicle is described, in which at least a first and at least a second control arm (1, 2) are coupled in an articulated manner to a wheel carrier (4) carrying a...
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7878512 |
Alignment changing control device
An alignment changing control device that includes: a motor drive section which adjusts electrical power supplied to a motor of the electric actuator according to an operation command and, when...
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7874564 |
Torque steer reduction system
A torque steer reduction system is disclosed. The system includes a damper. The damping effect of the damper is variable. Furthermore, the damping effect may be adjusted through a damping...
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7857324 |
Motorcycle sidecar
A motorcycle sidecar is provided which includes a wheel positioned a given distance from wheels of a motorcycle, a wheel supporting assembly supporting the wheel in a manner that enables the wheel...
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7823673 |
Variable wheel positioning vehicle
A variable wheel positioning vehicle has a wheel position changing mechanism and a wheel position control device to change a wheel position of a wheel with respect to a center of gravity of a...
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7717438 |
Chassis system for a motor vehicle and method for driving dynamics regulation
A chassis system for a motor vehicle has a device for roll stabilization and a device for wheel camber adjustment. The device for roll stabilization and the device for wheel camber adjustment have...
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7658260 |
Apparatus and method for reducing torque steering
An apparatus is provided for suppressing torque steering in a vehicle in which left/right drive shafts are coupled via outer joints to left/right front wheels. The drive shafts are connected via...
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7648145 |
Dynamically adjustable panhard bar
The invention is a panhard bar that can alter the tracking offset while the car is in motion, and allow the driver of the car the ability to change the tracking as the driver desires, thus...
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7621539 |
Actuator for AGCS of vehicle
The present invention provides an actuator for AGCS of a vehicle having a piston reciprocating rectilinearly, a screw bar engaged with the rear portion of the piston and rotating in place, and a...
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7543825 |
In-wheel motor vehicle
A four-wheel vehicle is provided with an in-wheel motor in each of a front wheel and a rear wheel and has approximately the same roll center heights of the front wheel and the rear wheel. The...
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7537223 |
Vehicle wheel suspension assembly
A suspension assembly for a vehicle wheel is provided with a hub assembly for supporting a wheel for rotation. A first control arm is pivotally connected to the hub assembly and a chassis of the...
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7516965 |
Variable rear wheel toe angle control system for a vehicle
A variable rear wheel toe angle control system for a vehicle that can appropriately control a rear wheel toe angle without detecting a turning movement of the vehicle. Because the rear wheel toe...
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7494141 |
Tilting four wheel drive vehicle
In this vehicular chassis system, the vehicle's passenger compartment and wheels incline toward the turning center side in such a manner, that the wheels can be tilted independently from steering....
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7438154 |
Automotive steering rack stroke adjusting device
An automotive steering rack stroke adjusting device is disclosed that detects a change in a gap defined between steerable wheels and a vehicle body depending on a change in the stroke of the...
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7427072 |
Active vehicle suspension
An active wheel suspension for suspending a wheel assembly from a sprung body of a wheeled vehicle, and adapted to permit a center of the wheel assembly to move relative to the sprung body through...
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7416264 |
Vehicle steering apparatus and vehicle steering method
A wheel adjusting device can adjust separately the wheel angles of left and right wheels. A judgment portion which determines whether vehicle braking is to be permitted or not based on the driving...
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7389998 |
Vehicle steering system
A vehicle steering system is configured to avoid contact between wheels and wheel housings when the wheels are steered and to enlarge the maximum steering angle. The vehicle steering system has a...
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7357396 |
Automotive suspension with spring-shock absorber assembly response control
In an automotive suspension, a supporting member supporting a wheel hub is connected mechanically to a frame of a car to move in a vertical direction with respect to the frame; movement of the...
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7281716 |
Varying a suspension linkage ratio in a vehicle suspension
A method and apparatus for actively tuning a vehicle suspension, operatively connect a wheel of the vehicle to a chassis of the vehicle with a suspension apparatus including a control arm of fixed...
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7152867 |
Wheel support device, suspension device and vehicle comprising one such support device
A support device connects a wheel to suspension elements of a vehicle, the wheel having a radius R′. The support device includes rods articulated at their lower ends to the suspension elements a...
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7131650 |
Vehicle lean and alignment control system
A frame and suspension for a vehicle provides automatic lean and alignment. The lean is determined by force sensors, the speed and/or the angle of turn and is provided by actuators in the...
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7111849 |
Actuator assembly for a suspension
An actuator assembly for a suspension is provided, in which a hinge unit is formed on an actuator and the actuator can be rotated according to a forward or backward movement of a rod, and thereby...
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6634654 |
Wheel suspension for motor vehicles, in particular independent wheel suspension for passenger cars
A wheel suspension, in particular an independent wheel suspension, having active adjustment of the wheel camber. An intermediate carrier is arranged between the hub carrier holding the wheel and...
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6588770 |
Automotive minimal-turning radius control system
An automotive minimal turning radius control system is provided which includes a sensor for sensing a height of the vehicle body, a pair of actuators which are controlled by an ECU according to the...
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6386553 |
Vehicle wheel suspension arrangement
An arrangement for the suspension of a wheel of an automotive vehicle is disclosed. The wheel is connected to a propulsion device for driving the vehicle and a braking device for braking each...
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6361664 |
Method of reducing corrosion with electrical charge
A vehicle system component is provided with an electrical charge to resist corrosion. Preferably, the electrical charge is generated by movement of components adjacent to the suspension component....
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6293561 |
Controllable wheel suspension system for an active running gear of a motor vehicle
A regulatable suspension system for an active chassis of a motor vehicle has at least two actuators which are capable of being set via actuating signals in order to influence the relative movement...
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6267387 |
Wheel suspension with automatic camber adjustment
An independent suspension system for vehicles including wheel uprights which move in different directions relative to the chassis when negotiating curves. The system automatically adjusts the wheel...
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6267196 |
High mobility vehicle
A vehicle, for driving over a ground surface, has a body with a left side, a right side, a front and a back. The vehicle includes left and right drive mechanisms. Each mechanism includes first and...
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6241262 |
Independent wheel suspension in semi-trailing, trailing or compound arm construction with an uncoupled wheel carrier
An independent wheel suspension in a semi-trailing or compound arm construction having a wheel suspending semi-trailing or compound arm which is disposed at at least two points on the vehicle body...
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6109621 |
Wheel carrier for an independent wheel suspension
A wheel carrier for an independent wheel suspension of a motor vehicle tilts particularly during cornering. The tilt is transmitted to the wheel carrier by suspension links in the sense of a...
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6036201 |
Adjustable vehicle suspension
A suspension assembly for mounting a wheel assembly to any wheel position of a vehicle, the suspension assembly being pneumatically controlled to adjust both the ground clearance of the vehicle and...
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6036199 |
Tire contact load control system
An active actuator is interposed between the unsprung mass and the sprung mass of a vehicle, and a controller selectively extends and retracts the actuator at a prescribed acceleration so as to...
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6007072 |
Vehicle suspension system with roll center control
The present invention is directed to a suspension system for a vehicle. The system includes a wheel carrier rotatably supporting a wheel, a strut assembly connecting an upper end of the wheel...
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5992866 |
Motor-vehicle rear suspension
There is described a motor-vehicle rear suspension comprising a longitudinal arm whose rear end carries the wheel support and whose front end is connected to the motor-vehicle body by a connecting...
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5896941 |
Suspension system for steered wheels in vehicle
A suspension system for the steered wheels of a vehicle include knuckles, the lower portions of which are pivotally supported at tip ends of a lower arm and a radius rod through two ball joints....
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5829764 |
Semi-trailing arm rear suspension for a vehicle
The suspension comprises a wheel support constrained to move about an axis of rotation relative to the vehicle body by a linkage arrangement connected between the wheel support and mountings on the...
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5821434 |
System and method for measuring the grip performance of a vehicle
A system and a method are disclosed for measuring the grip performance of a vehicle by interposing a load carrier member intermediate an upright and an axle. The load carrier member is configured...
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5802486 |
Suspension control system having a shock absorber controlled to predetermine compression and extension damping forces when vehicle is running on a bad road
A suspension control system for a vehicle enables excellent ride quality and excellent running stability to be obtained even when the vehicle is running on a bad road. When a road surface condition...
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5560640 |
Rear suspension for a four-wheel steering system
A rear suspension for a four-wheel steering system, has a wheel carrier for rotatably supporting a wheel. There is a subframe mounted on a lower portion of a vehicle body with a plurality of links...
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