Patent classifications
B62D17/00
STEERING APPARATUS
Provided is a steering apparatus 1 including: a wheel 2; and a steering unit 5 configured to steer the wheel 2, the steering apparatus 1 being fixable to a vehicle body, wherein the steering unit 5 includes: a steering drive source (an electric motor incorporated in an electric motor unit 61) configured to steer the wheel 2 with a steering rotation axis 63a as an axis, the steering rotation axis 63a being a rotation axis when the wheel 2 is steered; and a manual toe angle adjustment mechanism 7 different from the steering drive source, the manual toe angle adjustment mechanism 7 enabling a toe angle of the wheel 2 to be manually adjusted around the steering rotation axis 63a.
Steer-by-wire systems and methods providing tire force buildup compensation
A steer-by-wire system and method for a vehicle, including and utilizing: a steering wheel system including a steering wheel, an angle sensor or mechanism coupled or applied to the steering wheel and for determining an angular magnitude of the steering wheel and provide a corresponding control signal, and an angular rate sensor or mechanism coupled or applied to the steering wheel and for determining an angular rate of the steering wheel and provide a corresponding control signal offset; and a steering actuator system including a wheel angle actuator coupled to one or more wheels of the vehicle and for receiving the collective control signal and control signal offset and turning the wheels in response. The steering wheel system further includes an angular rate filter/tuner for receiving an angular rate input from the angular rate sensor or mechanism and deriving an angular offset output corresponding to the control signal offset.
Axle arrangement with modularly fixable axle setting, and method for the production thereof, and motor vehicle with twist beam axle
An axle arrangement is provided having a wheel carrier with fastening arms. By placement of an assembly opening in the fastening arm in a motor vehicle transverse direction (Y), it is possible to fix the track width with the use of identical parts.
Axle arrangement with modularly fixable axle setting, and method for the production thereof, and motor vehicle with twist beam axle
An axle arrangement is provided having a wheel carrier with fastening arms. By placement of an assembly opening in the fastening arm in a motor vehicle transverse direction (Y), it is possible to fix the track width with the use of identical parts.
VEHICLE ADAPTIVE STEERING CONTROL APPARATUS
A vehicle adaptive steering control apparatus includes a front wheel steering mechanism having a right wheel steering portion and a left wheel steering portion. A left front wheel rotatably is coupled to the left wheel steering portion. A right front wheel rotatably coupled to the right wheel steering portion. A controller in electronic communication with a steer-by-wire steering wheel assembly and the front wheel steering mechanism operates the front wheel steering mechanism to turn the left front wheel and the right front wheel in accordance with Ackerman steering geometry. The controller is also configured to calculate toe angle adjustments for the right wheel steering portion relative to the left wheel steering portion and make the toe angle adjustments to right wheel steering portion and the left wheel steering portion during turning and steering movements effected by the right wheel steering portion and the left wheel steering portion.
VEHICLE ADAPTIVE STEERING CONTROL APPARATUS
A vehicle adaptive steering control apparatus includes a front wheel steering mechanism having a right wheel steering portion and a left wheel steering portion that are independently operable relative to one another. A load detection device measures a condition indicative of vehicle loads at one of the following: the left and right suspension structures and the front wheel steering mechanism. A controller in electronic communication with a steer-by-wire steering wheel assembly, the front wheel steering mechanism and the load detection device, calculates toe angle adjustments for each of the right wheel steering portion and the left wheel steering portion in response to determining a load on each of a left front wheel and a right front wheel based on signals from the load detection device. The controller further makes the toe angle adjustments via changes in turning and steering movements effected by the front wheel steering mechanism.
VEHICLE ADAPTIVE STEERING CONTROL APPARATUS
A vehicle adaptive steering control apparatus includes a front wheel steering mechanism having a right wheel steering portion and a left wheel steering portion that are independently operable relative to one another. A load detection device measures a condition indicative of vehicle loads at one of the following: the left and right suspension structures and the front wheel steering mechanism. A controller in electronic communication with a steer-by-wire steering wheel assembly, the front wheel steering mechanism and the load detection device, calculates toe angle adjustments for each of the right wheel steering portion and the left wheel steering portion in response to determining a load on each of a left front wheel and a right front wheel based on signals from the load detection device. The controller further makes the toe angle adjustments via changes in turning and steering movements effected by the front wheel steering mechanism.
Control Arm Socket Assembly
The control arm assembly includes a control arm body and a socket assembly for connecting the control arm body with a vehicle frame. The socket assembly includes a housing with an inner bore which extends along a vertical axis between opposite open ends. A stud extends past the open ends and has an axially extending through passage. The stud has a pair of end portions on opposite sides of a ball portion that has a curved outer surface which is in sliding contact with a bearing surface for allowing the control arm body to pivot relative to the stud and the vehicle frame. The through passage is eccentrically located in a radial direction on the stud for translating the control arm body relative to the vehicle frame in response to rotation of the stud relative to the housing to adjust a camber angle of the wheel assembly.
Control Arm Socket Assembly
The control arm assembly includes a control arm body and a socket assembly for connecting the control arm body with a vehicle frame. The socket assembly includes a housing with an inner bore which extends along a vertical axis between opposite open ends. A stud extends past the open ends and has an axially extending through passage. The stud has a pair of end portions on opposite sides of a ball portion that has a curved outer surface which is in sliding contact with a bearing surface for allowing the control arm body to pivot relative to the stud and the vehicle frame. The through passage is eccentrically located in a radial direction on the stud for translating the control arm body relative to the vehicle frame in response to rotation of the stud relative to the housing to adjust a camber angle of the wheel assembly.
CAMBER ADJUSTMENT SYSTEM
A method and apparatus for a camber adjustment system for a control arm of the subject matter of the present disclosure which allows the quick change of camber settings of a vehicle by utilizing a pill adjustment component containing several camber settings including a track and street setting.