A chassis arrangement and method for leveling a vehicle with at least one vibration damper permitting an active height adjustment. The chassis arrangement has a stabilizer having a restoring force that rises with a first slope during a transverse acceleration in a first range up to a first threshold value and has a restoring force which rises with a second slope after the first threshold value in a second range. The second slope is greater than the first slope.

Electromechanical apparatuses for controlling vehicle suspension settings. Described herein are electromechanical apparatuses for controlling wheel alignment (e.g., camber, castor and/or toe). In particular, described herein are camber adjusting apparatuses for electromechanically adjusting camber or camber and toe that may be retrofitted onto existing vehicle suspensions.

A tensioning device for attachment to a vehicle suspension system reduces play at ends of a pan hard bar (track bar) of the vehicle suspension system, remedying instabilities that can occur in vehicle suspensions. The device can include a bracket clamped to the pan hard bar at a point between the ends of the pan hard bar, or may be otherwise mounted to a bracket formed on the pan hard bar in OEM installations. The other end of the device is secured to the frame or the axle of the vehicle, generally near an end of the pan hard bar. The device is pre-tensioned to apply force at the ends of the pan hard bar, and includes a damping plunger to also damp forces that vibrate the ends of the pan hard bar, further loosening attachments. The tension is field-adjustable and may be tuned for various applications.

A method of regulating the operation of a vehicle axle system, the vehicle axle system including at least one adjustable axle having at least one axle cylinder and a steering assembly including at least one steering cylinder connected thereto, an axle management system including a microcontroller having a microprocessor, a memory, and a sensor. The method includes receiving, by the axle management system, at least one desired axle position and at least one measured axle position, from at least one sensor. The method also includes determining, if the measured axle position is within a predetermined tolerance threshold of the desired axle position and regulating the position of the at least one adjustable axle.

The adjustable control arm includes a rod end having a first bushing, and an arm body having a second bushing. The rod end is connected to a sub-frame assembly of a vehicle through the first bushing. The arm body is connected to a knuckle of a wheel assembly of the vehicle through the second bushing. The control arm includes an adjuster for receiving the rod end. The control arm includes a ball configured on a bracket or a slider assembly. The ball remains disposed equidistance from the rod end and the arm body irrespective of the movement of the adjuster. The ball is operationally connected to a height sensor assembly of the vehicle, and the adjuster is adjusted to vary a particular suspension angle (Camber angle), length of the control arm without affecting the distance between the height sensor assembly of the vehicle and the ball on the control arm.

An adjustable floating traction bar is disclosed. The traction bar comprises a rigid body having a threaded portion on a first distal end to receive a threaded eyelet having a spherical joint to provide a connection point to an axle of a vehicle. The traction bar further comprises an opposing distal slip end being machined and fitted with a UHMW (ultra high molecular weight) polyethylene bushing that acts as a slip-joint the slip joint having a first end that mounts to the UHMW polyethylene bushing of the tubular body and an opposing end having an eyelet to provide a connection point to a vehicle frame. A two-stage nested coil spring located inside the slip end of the rigid body that rests against the slip joint end when it is inserted into rigid body.

A hydraulic anti-sway bar disconnect system for locking and unlocking movement of an anti-sway bar of a vehicle, the system including an actuable control valve for controlling the movement of a working fluid within the system, at least one cylinder and piston assembly connected to the anti-sway bar having a working fluid connection port at both ends of the cylinder, a working fluid reservoir in fluid connection with the working fluid connection ports on the at least one cylinder via the actuable control valve whereby the actuable control valve is operable to maintain the system in a locked condition whereby working fluid in the cylinder maintains the piston substantially in position and an unlocked condition in which the actuable control valve allows the working fluid in the cylinder to exit the cylinder giving the piston free travel in the cylinder.

Electromechanical apparatuses for controlling vehicle suspension settings. Described herein are electromechanical apparatuses for controlling wheel alignment (e.g., camber, castor and/or toe). In particular, described herein are camber adjusting apparatuses for electromechanically adjusting camber or camber and toe that may be retrofitted onto existing vehicle suspensions.

A suspension element includes a housing, a first joint, and a second joint. The housing is configured to couple a tractive element assembly to a vehicle. The housing has a first end configured to engage a portion of the vehicle and a second end configured to interface with the tractive element assembly. The first joint includes a first actuator and a first resilient member. The first actuator is configured to facilitate linear extension and retraction of the suspension element. The second joint includes a second actuator and a second resilient member. The second actuator is configured to facilitate rotational movement of the suspension element. The first resilient member and the second resilient member are configured to support a static load of the vehicle.

A suspension for a vehicle includes a knuckle, a lower control arm, an upper control arm, including an inner segment and an outer segment pivotally connected to one another, and a camber gain link interconnecting the upper control arm and the lower control arm, a pivotal position of the inner segment relative to the outer segment defining an effective length of the upper control arm and a camber angle of the knuckle, the camber gain link adapted to secure the pivotal connection of the inner segment and the outer segment and prevent pivotal movement of the inner segment and the outer segment relative to one another, thereby establishing a pivotal position of the inner segment relative to the outer segment, the effective length of the upper control arm and the camber angle of the knuckle.