A suspension system for a work vehicle includes an axle bar, an inner control member, an outer control member, and a slide housing. The axle bar extends through the inner control member, the outer control member, and the slide housing. The axle bar is non-rotatably coupled to the slide housing and is configured to pivot with the slide housing and relative to the inner control member and the outer control member.

The invention relates to an axle suspension on a vehicle frame, comprising: an axle bracket which in its longitudinal direction is arranged transversely to the vehicle frame and at its longitudinal ends each is provided with a wheel carrier, a pendulum support which is connected with the axle bracket via a swivel bearing and is accommodated in a self-aligning bearing attached to the vehicle frame, wherein the swivel bearing has a swivel axis which extends parallel to the longitudinal axis of the vehicle frame.

An independent wheel suspension of a rear wheel of a motor vehicle, includes a control arm and a controllable actuator. The control arm is able to be articulated to a chassis of the motor vehicle and is able to be connected to a wheel carrier. The actuator is able to be fastened to the chassis and is able to be operatively connected to a front outer end of the control arm. According to the disclosure, when the actuator is controlled, said actuator is provided to carry out a length alteration which is substantially aligned in a direction parallel to a straight-ahead direction of travel.

An air disc brake system for a heavy-duty vehicle comprising an axle. A spindle is attached to an end portion of the axle. At least a portion of an air disc brake assembly is supported by the spindle. A suspension beam has an axle support portion connectable with the axle. An end portion of the suspension beam is spaced from the axle support portion for attachment with the heavy-duty vehicle. The suspension beam may pivot about the end portion of the suspension beam. An actuator actuates the air disc brake assembly. The actuator has a movable member to actuate the air disc brake assembly. Structure is associated with the suspension beam for supporting at least a portion of the actuator. A surface defines an opening in the suspension beam through which the movable member may extend or that may receive and support a portion of the actuator.

The disclosure concerns a spring assembly with a leaf spring. The leaf spring extends in a vehicle longitudinal axis, supports a vehicle axle and is connected at least indirectly to a vehicle superstructure at a front end and at a rear end. In order to provide a wheel suspension with advantageous springing and damping behavior that is optimized with regard to weight and complexity, according to the disclosure it is provided that at least one damping region, which is at least partially fluid-filled, is integrated in the leaf spring.

A compression-type mass damper may include a damping mass formed with an open space, the damping mass enclosing an outer surface of a target through the open space and absorbing vibration of the target, a weight body enclosed by the damping mass, the weight body applying weight to the damping mass, and a compression plate enclosed by the damping mass, the compression plate applying a fixing force to the open space.

A suspension assembly for a heavy-duty vehicle axle/suspension system that includes a geometry that enables components of a brake system to be mounted above and be protected by a beam of the suspension assembly. In an embodiment of the suspension assembly, the beam includes a recessed area that allows a brake actuator to be positioned at least partially within or disposed adjacent the recessed area.

A utility vehicle comprises a plurality of ground engaging members and a frame supported by the plurality of ground engaging members. The frame includes a front frame portion, a mid-frame portion, and a rear frame portion. The utility vehicle further comprises an attachment supported at the front frame portion. Additionally, the utility vehicle includes an operator area supported by the frame and including an operator seat and an adjacent passenger seat spaced apart from the operator seat. The operator seat and the passenger seat are in a side-by-side arrangement. The utility vehicle also comprises an auxiliary power assembly having an attachment shaft configured to be operably coupled to the attachment. The attachment shaft extends in a generally longitudinal direction of the utility vehicle and projects outwardly from the front frame portion.

A working machine comprising a chassis; first and second elongate support members, each elongate support member being pivotally coupled to the chassis at a respective pivot point; a first wheel assembly coupled to the first elongate support member and a second wheel assembly coupled to the second elongate support member; a first linear actuator coupled to the first elongate support member and a second linear actuator coupled to the second elongate support member, wherein the elongate support members are movable by operation of the actuators between a stowed configuration and a deployed configuration. A distance between the first and second wheel assemblies is greater in the deployed configuration than in the stowed configuration. The first and second linear actuators are pivotally coupled to the chassis along a common pivot axis.

A spring strut for a vehicle suspension system includes a spring cylinder defining a cylinder chamber and a spring piston longitudinally displaceable in the spring cylinder. The spring piston subdivides the cylinder chamber into a first and a second outer working chamber. The spring cylinder includes an inner plunger which subdivides a piston chamber formed by the spring piston into a first and a second inner working chamber. The first inner working chamber is simultaneously formed by subdividing the cylinder chamber by means of the spring piston.