A method and apparatus for adapting a vehicle rear suspension wherein the apparatus comprises a substantially circular plate having first and second surfaces with a central bore therethrough and with closed and open notches extending into a circumferential edge thereof, a pair of outer mounting bores extending through the plate proximate to the circumferential edge with the closed notch therebetween and a plurality of first and second inner mounting bores distributed around the central bore. The method comprises removing a multi-link rear suspension assembly from the vehicle and removing left and right wheel assemblies from the multi-link rear suspension assembly mounting an adaptor plate to each of the left and right wheel assemblies on an inside surface thereof with a first set of fasteners, mounting an axle beam of a torsion bar rear suspension assembly to each of the adaptor plates with a second set of fasteners and securing the torsion bar rear suspension assembly to the vehicle.

A trailer for transporting a crop harvester header, such as a forage harvester header, after it has been separated from a transport vehicle such as a self-propelled crop harvester. The trailer includes an elongated frame having forward and rearward ends. A first wheel assembly is mounted at the forward end of the frame and a rear wheel assembly is mounted at the rearward end of the frame. The forward end of the elongated frame is hingedly secured to the front wheel assembly so as to be selectively movable between an upper transport position to a lower loading position. The rearward end of the elongated frame is hingedly secured to the rear wheel assembly so as to be selectively movable between an upper transport position to a lower loading position.

A system for adjusting a height of at least one part of a utility vehicle at at least one predetermined location, the utility vehicle having a position determination device and a height adjustment device to determine a position of the utility vehicle and to change a height of the at least one part of the utility vehicle above a ground surface, including: an interface to receive data that indicate a target height of the at least one part of the utility vehicle at the predetermined location; and a control unit that is couple-able to the position determination device and to the height adjustment device, and is configured, based on a determined position, to prompt the height adjustment device of the utility vehicle to adjust the height of the at least one part of the utility vehicle to the target height. Also described are a related utility vehicle and a method.

A method for lowering a vehicle chassis to a required vertical position, the vehicle including only two sets of running gear, namely a front set of running gear and a rear set of running gear, each wheel of the sets of running gear being associated with a parking brake, the method including the following successive steps: when the chassis is in its high running position, actuating the parking brake only for all of the wheels of one of the two sets of running gear; lowering the chassis to its low position resting on the ground; and actuating the parking brake for all of the wheels of the other of the two sets of running gear.

A side structure of a bus includes a skirt rail. Window fillers are connected to the skirt rail at lower ends, extend in an upper side, and are arranged from a front to a rear with a predetermined interval. A waist rail extends from the front to the rear with a predetermined distance in the upper side of the skirt rail and is engaged with each of the window fillers. A first region includes a first member connecting the waist rail and the skirt rail and a second member connecting the upper part of the first member and the lower end of the window filler. A second region includes a third member connecting the waist rail and the skirt rail and a fourth member connecting the upper of the third member and the lower part of the window filler.

A transport assembly for a shipping module which has a chassis; a towing element secured to the chassis; two opposed wheels mounted on the chassis; a support assembly secured to the chassis and configured to be positioned in a mating relationship with a shipping module proximate to a lower transverse edge of the shipping module; means for removably securing the support assembly to a shipping module; and a displacement actuator secured between the chassis and the cradle, said displacement actuator for varying the ground clearance of a shipping module when secured to the support assembly.

A wall component and other components for a building structure wherein the wall component has a spanning beam spanning the length of the wall component, one or more structural column assemblies positioned between the spanning beam and a floor plate which are structured to carry structural weights and loads received from the spanning beam. The structural column assemblies are separated by a longitudinal distance so as to define an intercolumnar region which is greater than a width of a member selected from the group consisting of a door assembly and a window assembly, and there is an exterior panel fastened between the first and second structural column assemblies that defines a generally continuous and uninterrupted planar surface over the intercolumnar region.

Disclosed are a system and method for operating a vehicle kneeling system. A controller operates an actuator that compresses the vehicle suspension to lower the frame of the vehicle to a kneeled position. The controller verified that the transmission is set to park, and that a kneel switch is depressed, to operate the actuator. The controller continues to monitor these parameters, and when the controller detects loss of a signal, it deactivates the actuator which allows the suspension to return the vehicle to a ride height.

A height adjustable transporting trailer includes a main frame, a plurality of left wheel assemblies, a plurality of right wheel assemblies, and a hydraulic system. The plurality of left wheel assemblies and the plurality of right wheel assemblies are pivotally connected to a rear section of the main frame through a fixed end of a control arm. A free end of the control arm retracts and extends the plurality of left wheel assemblies and the plurality of right wheel assemblies with a hydraulic cylinder of each left wheel assembly and each right wheel assembly that is operated through the hydraulic system. Resultantly, the height adjustable transporting trailer can efficiently load/unload a manufactured house as the main frame can be lowered and positioned underneath the foundation of the manufactured house.

This invention relates to a chassis system for a vehicle comprising a frame configured to support a body of the vehicle. The frame comprises a pair of outer longitudinal members defining outer lateral sides of the chassis system. One or more suspension systems are connected between each of a plurality of wheel mounts and the frame, the wheel mounts configured such that the chassis system is supported on at least one pair of wheels. The outer longitudinal members are positioned on the outside of and adjacent to the wheels when the frame is in a ride position. The suspension systems are configured to selectively vary the height of the frame between the ride position and a raised position in which the outer longitudinal members are at a height above the top of the wheels.