A bearing eye for a leaf spring for sprung support of a vehicle component on a vehicle body of a vehicle may include a through opening and a torsion spring therein, and a first catch. The bearing eye may provide pivotable mounting of the leaf spring on the vehicle body. The torsion spring is twistable relative to the bearing eye and connectable non-rotatably to the vehicle body. The first catch may project radially inwardly into the through opening, and the torsion spring has a second catch that projects radially outwardly into the through opening. The first and second catches may form a locking engagement which, depending on a degree of relative twisting between the bearing eye and the torsion spring, stops the relative twisting.

Provided is a strut bearing including an upper case and a lower case that are made of a synthetic resin, and an engaging portion for preventing separation of components which are free from any stress exerted thereon during assembly. The strut bearing includes an outwardly-projecting piece row on an inner diameter side of an upper case, and an inwardly-projecting piece row on an inner diameter side of a lower case. Within a relative pivoting range of the upper and lower cases in a use state of the strut bearing, a detachment preventing engagement portion for preventing the upper and lower cases from being separated from each other in the axial direction is provided. Within a predetermined angle range outside the relative pivoting range, the detachment preventing engagement portion is not present.

A three-point suspension link has a housing supported by a ball joint so as to be rotatably and swivelably movable relative to an axle connection of the link. The link further has a captive securing arrangement functioning as a stop and extending perpendicular to the central axis of the axle connection so as to prevent a separation of the housing and axle connection in the event of failure of the ball joint. The captive securing arrangement extends perpendicular to the central axis of the axle connection operatively in two spatial directions. The three-point suspension link is formed as an axle guide link for guiding a rigid axle.

An agricultural vehicle suspension may comprise a spring and a first spindle operably coupled with the spring in a spindle axial direction. A stop body may be operably coupled to the first spindle in a cylinder axial direction. The stop body may be configured to limit an axial length of travel of the suspension relative to the first spindle. The first spindle may be a steering spindle or a suspension spindle.

The present invention relates to a novel robot drive train that is robust, and low cost. The drive train is capable of ascending obstacles greater than the height of its wheels, protects the robot against shocks/vibration, and is highly maneuverable, such as able to execute a zero-point turn. To control the bogie in a variety of scenarios, a novel mechanism is used to selectively limit the articulation range of the bogie and/or programmatically apply a preload to the bogie axle.

A Coupled Torsion Beam Axle (CTBA) bush may include an axial stiffness control portion which forms a cross section of a bush pipe 3 in a cross-sectional structure of additionally securing a gap, the bush pipe generating a rotation against an external load so that lateral stiffness performance and lateral steer performance are enhanced together; and a front and rear stiffness control portion which forms a bush mass in an X-shaped asymmetric bridge structure, the bush mass forming the bush pipe as an external diameter and forming a bush core as an internal diameter so that handling performance and ride comfort performance are enhanced together.

An extension assembly for a damper includes an extension post having an upper end and a lower end opposite to the upper end. The extension post includes a coupling portion, a narrow portion defining a deformed section, and a wide portion disposed between the coupling portion and the narrow portion. A diameter of the wide portion is greater than a diameter of the narrow portion. The extension assembly includes a retaining member having a sleeve portion received on the narrow portion of the extension post and a plurality of support portions extending from the sleeve portion. Further, the deformed section of the narrow portion secures the retaining member to the narrow portion. The extension assembly further includes a sealing ring disposed around the retaining member. The sealing ring is disposed between the wide portion of the extension post and the plurality of support portions of the retaining member.

A crane, in particular a pick and carry crane, may have a front chassis with front wheels and a back chassis with back wheels, the front chassis being articulated relative to the back chassis so that the crane can travel whilst carrying a load suspended from a boom. The back and front wheels have independent suspensions which are capable of connection to one another so that movement of a left wheel influences movement of a right wheel, thereby improving the handing of the crane, particularly over rough terrain.

A leveling system for a lift device includes an axle, a pin, a cradle, and a chassis. The axle is configured to rotatably couple with one or more tractive elements. The pin extends through a bore of the axle. The cradle is pivotally coupled with the pin. The chassis is pivotally coupled with the pin and includes a first actuator and a second actuator. The first actuator and the second actuator each include a body and a rod configured to extend relative to the body. The rods of the first actuator and the second actuator are configured to be extended to engage corresponding surfaces on opposite sides of the cradle. The cradle and the chassis are configured to rock in unison a limited angular amount relative to the axle.

A suspension device and an all-terrain vehicle are provided. The suspension device includes: a first rocker arm having a first end provided with a first position limiting portion; a second rocker arm spaced apart from the first rocker arm; and a steering knuckle arranged between the first end of the first rocker arm and the second rocker arm. The steering knuckle is connected with the first end of the first rocker arm and a first end of the second rocker arm, and the steering knuckle includes a third position limiting portion configured to be fitted with the first position limiting portion. The third position limiting portion is configured to abut against the first position limiting portion when the steering knuckle is moved to a first extreme height position and the all-terrain vehicle has a first maximum steering angle.