Abstract: A transport trailer includes an elongated body having spaced vertical supports for vertical actuators, a lower deck extending along and supported by the elongated body, and an upper deck supported by the vertical actuators. The upper deck is movable along the vertical supports via the vertical actuators. The upper deck can be lowered to a position to be substantially superimposed on top of the lower deck by the vertical actuators.

Abstract: A rear area monitoring device for a vehicle includes one or more distance sensors configured to determine the distance of the rear of the vehicle from an obstacle, and at least one electronic control device configured to evaluate the data collected by the distance sensor(s) and to determine a distance signal that indicates the current distance of the rear of the vehicle from the obstacle. The electronic control device includes at least one input connection for a position sensor configured to detect the position of at least one adjustable vehicle component that, in certain positions, projects beyond the rear of the vehicle. The electronic control device is configured to determine the distance signal depending upon the signal of the position sensor.

Abstract: A hydraulic unit (1) mounted on a vehicle with an adjustable platform which is supported by two mechanically separate arms actuated by a separate hydraulic lifting device (5, 6). The hydraulic unit has the supply and return and preferably includes a balance valve (21) for controlling lowering of the platforms; a flow divider (22) enabling a division of the supply fluid into two flows having an identical flow rate, and each supplying one of the hydraulic lifting devices; and a resetting solenoid valve (23) that, when the operator controls the resetting of the hydraulic lifting devices, regardless of the operation direction and position thereof, and isolates one of the hydraulic devices (6) in order to immobilize the same while the other hydraulic lifting device (5 or 6) is adjusted.

Abstract: A logistics panel forms a side wall of a container (12) and has elongate metal recesses (16) formed in the surface and a logistics track (17) including a face portion (22), an elongate slot (23) in said face portion and a pair of elongate webs (24) each extending parallel to and between a respective said edge and the slot, the webs having a plurality of locating apertures, and a load carrier (18) located in said channel and extending out through the slot and having engagement pawls (26) selectively and positively locatable in said apertures.

Abstract: Vehicular cargo of a vehicle transporter is supported by elongate vehicle support members that are supported and moved by telescopic screw actuators that include a clutch to establish a minimum torque to rotate the screw that changes the length of the actuator.

Abstract: A commercial or residential garaging system having at least a first movable element and a second movable element configured to form a ramp permitting a vehicle to be moved between a first and a second elevation. A drive apparatus configured to simultaneously lower the first movable member while raising the second movable member. A frame assembly is provided to provide the strength and stability required for proper functioning of the movable members and the drive apparatus. One or more bearing assemblies having a plurality of bearing members are utilized in connection with the frame assembly and/or drive apparatus and are adapted to simultaneously lift a second and third movable member. A method for allowing vehicles to be parked so as to efficiently and quickly park vehicles utilizing a garaging system. A tire blocking apparatus is provided to prevent vehicles from advancing inadvertently.

Abstract: A truck-trailer for easy changeability and wider range of applicability in simplified construction to increase transportation capacity and improve changeability and applicability having the front and the rear sections of the main deck each pivoted with a retractable slope; the rear end of the main deck being disposed of a multi-sectional access slope for the access by different types of vehicles; and an elevation deck set being provided on the main deck to cope with the load of various types of vehicles to increase loading capacity.

Abstract: A hydraulic cylinder having an integral self-contained locking mechanism is described. A locking cylinder includes a housing that contains a screw shaft and a rod/piston assembly. A rod end of the rod/piston assembly can be connected to one load and the end cap, which is located opposite to the rod end, can be connected to another load. The two loads may be two levels of a car trailer. During an extension stroke the screw shaft is released from a locking mechanism inside the housing, allowing the screw shaft to rotate freely. The rod piston assembly, which is in threaded engagement with the screw shaft, moves freely along a longitudinal axis as a pressure is applied, and it unscrews from the screw shaft. When the assembly reaches a desired or maximum extension, the pressure is removed. The piston retracts slightly until the screw shaft re-engages with the locking mechanism.

Abstract: A convertible vehicle transporting trailer has rigid upper and lower decks. The upper deck is mounted onto the lower deck by selectively actuable, releasably lockable telescopic stanchions. The stanchions are actuable by actuators so as to raise and lower the upper deck over the lower deck between a lowered position, an intermediately elevated position, and a fully elevated position. In the fully extended position the upper deck is elevated above the lower deck so as to allow loading of vehicles or freight onto the lower deck. In the intermediately elevated position the upper deck is below the fully elevated position so as to be snugly adjacent uppermost extremities of the vehicles or freight on the lower deck.

Abstract: The multipurpose freight vehicle according to the present invention includes a lower deck capable of loading vehicles as freight thereonto, plural support posts standing up in an opposed state on both side edge portions of the lower deck, and an upper deck adapted to be lifted and lowered along the support posts. The support posts are supported so that they can be turned freely with respect to the lower deck in the direction of a vehicle width or in the longitudinal direction of the lower deck. The support posts are formed so that, when vehicles are not loaded onto the freight vehicle, the support posts can be housed in the lower deck by first lowering the upper deck, and then bringing down the support posts in the direction of a vehicle width or in the longitudinal direction of the lower deck. This enables when the freight vehicle is not loaded with freight the upper deck to be stored on the lower deck, and the support posts to be housed in an upper portion of or along side portions of the lower deck.

Abstract: A loading and unloading device for transporting vehicles with the use of a truck which is movably and releasably secured to the bed of the truck. The device has a movable vehicle receiving floor with forward and rearward legs pivotally secured to the bed so that the receiving floor can be displaced forwardly and upwardly to lift and carry a vehicle at a height sufficient to permit the placement of another vehicle on the truck bed and beneath the floor. A power cylinder, preferably one or more hydraulic cylinders, is used to selectively raise the receiving floor and carried vehicle upwardly and forwardly of the bed so that the weight of the car is more evenly distributed over the truck. The elevated vehicle is positioned more near the front wheels and axle of the truck to enable better truck handling and control. The configuration of the receiving floor, the truck bed and the pivotally secured legs always forms a parallelogram so that the vehicle being raised is substantially level at all times.

Abstract: The support and positioning device is installed at the lower rear portion of a truck (2) or a trailer (3) of an articulated car carrier. It consists of a mechanical base and a support platform (10), the latter formed of an end support (9) and two moving surfaces (17) and (18). Moving surfaces (17) and (18) can move in translation and angularly either simultaneously or in succession. This invention is of interest to designers and manufacturers of car carriers.

Abstract: A vehicle transporter having a vehicular frame with at least one vehicle support member movable by a lifting motor along a structural member between different elevations. At least one locking member interacts between the vehicle support member and the structural member, the locking member having a locked position preventing movement of the vehicle support member along the structural member, and an unlocked position permitting such movement. A resiliently-yieldable biasing device is selectively operable by a controller to urge the locking member resiliently at least toward the unlocked position, and preferably alternatively toward the locked position as well.

Abstract: A heavy load transport vehicle which has the ability of transforming from a flat-bed trailer into a multiple-automobile transporter, having a hydraulic-powered retractable upper deck; hydraulic-powered lift arms that are designed to allow the vehicle to transport wide loads and to be loaded from the side of the lower deck; a stabilizer system which minimizes or eliminates lateral movement of the vehicle during operation on the road; a truss assembly that is designed to synchronize the action of the hydraulic-powered lift arms; and a cable pulley system which assists in the raising of the front end of the upper deck.

Abstract: A covered railroad car includes a car body having a pair of sidewalls and at least a pair of parallel horizontal support beams extending along each of the sidewalls at substantially the same vertical height. An interior deck portion is pivotally connected to the pair of support beams so as to move about a pivot axis on each respective support beam and a pair of brackets are coupled respectively to each of the support beams. A pair of spring-loaded lift assist mechanisms are coupled respectively between each one of the pair of brackets and the interior deck portion and spaced apart from the pivot axis so as to provide a lifting force causing the interior deck portion to pivot about each pivot axis.