A pivot joint for connection between first and second suspension members in a vehicle suspension permits adjustment of wheel alignment characteristics without removal or disassembly of the pivot joint. Wheel alignment adjustment may be accomplished with mutual rotation of engaged components of the pivot joint, wherein engaged guide structures of the pivot joint component convert the mutual rotation to translational movement of one pivot joint component relative to the other pivot joint component. The translational movement may be oriented to selectively adjust wheel alignment characteristics.

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.

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 vehicle axle (10), including: a left axle (12L), a first side thereof being pivotally connected (50L) to a left wheel hub (14L); a right axle (12R), a first side thereof being pivotally connected (50R) to a right wheel hub (14R); a connector (20), disposed between second sides of the left (12L) and right (12R) axles for pivotally (28) connecting therebetween, for allowing pivotal motion therebetween; a first mechanism (52A,52B) for allowing and disallowing the pivotal motion between the left (12L) and right (12R) axles.

A vehicle axle (10), including: a left axle (12L), a first side thereof being pivotally connected (50L) to a left wheel hub (14L); a right axle (12R), a first side thereof being pivotally connected (50R) to a right wheel hub (14R); a connector (20), disposed between second sides of the left (12L) and right (12R) axles for pivotally (28) connecting therebetween, for allowing pivotal motion therebetween; a first mechanism (52A,52B) for allowing and disallowing the pivotal motion between the left (12L) and right (12R) axles.

It is provided a multiple track and multiple axle motor vehicle, having at least two front wheels, at least two rear wheels, and a steering apparatus which is configured for steering the front and rear wheels of the motor vehicle. The at least two front wheels can be pivoted in each case about a front wheel steering rotational axis by means of the steering apparatus, the front wheel steering rotational axes being oriented in each case in such a way that a negative caster is produced in relation to the respective front wheel, and the at least two rear wheels can be pivoted in each case about a rear wheel steering rotational axis by means of the steering apparatus, the rear wheel steering rotational axes being oriented in each case in such a way that a positive caster is produced in relation to the respective rear wheel.

It is provided a multiple track and multiple axle motor vehicle, having at least two front wheels, at least two rear wheels, and a steering apparatus which is configured for steering the front and rear wheels of the motor vehicle. The at least two front wheels can be pivoted in each case about a front wheel steering rotational axis by means of the steering apparatus, the front wheel steering rotational axes being oriented in each case in such a way that a negative caster is produced in relation to the respective front wheel, and the at least two rear wheels can be pivoted in each case about a rear wheel steering rotational axis by means of the steering apparatus, the rear wheel steering rotational axes being oriented in each case in such a way that a positive caster is produced in relation to the respective rear wheel.

An outdoor power equipment unit includes a front wheel independent suspension system. The front wheel independent suspension system includes a frame, a first front wheel assembly, a second front wheel assembly, a first laterally-extending suspension arm pair, and a second laterally-extending suspension arm pair. The first laterally-extending suspension arm pair includes a first suspension arm and a second suspension arm, both coupled to the frame and the first front wheel assembly. The second laterally-extending suspension arm pair includes a third suspension arm and a fourth suspension arm, both coupled to the frame and the second front wheel assembly. Both the first suspension arm pair and the second suspension arm pair are configured to independently pivot about the frame such that each of the first front wheel assembly and the second front wheel assembly are vertically displaceable relative to the frame.

An outdoor power equipment unit includes a front wheel independent suspension system. The front wheel independent suspension system includes a frame, a first front wheel assembly, a second front wheel assembly, a first laterally-extending suspension arm pair, and a second laterally-extending suspension arm pair. The first laterally-extending suspension arm pair includes a first suspension arm and a second suspension arm, both coupled to the frame and the first front wheel assembly. The second laterally-extending suspension arm pair includes a third suspension arm and a fourth suspension arm, both coupled to the frame and the second front wheel assembly. Both the first suspension arm pair and the second suspension arm pair are configured to independently pivot about the frame such that each of the first front wheel assembly and the second front wheel assembly are vertically displaceable relative to the frame.

A recreational off-highway vehicle includes a vehicle frame, least one front wheel, a pair of rear wheels, a pair of rear suspensions, a rear differential and a motor. The rear suspensions connect the rear wheels to the vehicle frame. The rear differential connects to the rear wheels. The motor is connected to the rear differential to drive the rear wheels. Each rear suspensions includes a trailing arm, a floating rear knuckle, a shock absorber and a plurality of control links. The trailing arm has a front end pivotally connected to the vehicle frame. The floating rear knuckle is pivotally connected to a rear end of the trailing arm. The shock absorber is coupled between the vehicle frame and the trailing arm. The control links have first ends movably supporting the floating rear knuckle and second ends pivotally connected to the vehicle frame forward of the rear differential.