Validating security may include obtaining, by first computerized equipment in a first area, data indicative of a measurement of a characteristic of a physical item in the first area; obtaining, by second computerized equipment in a second area, data indicative of a measurement of the characteristic of a physical item in the second area, and data indicative of a unique identifier of the physical item in the second area; retrieving, by a processor, using the unique identifier, the measurement of the characteristic of the physical item in the first area; determining, by the processor, a difference between the measurement of the characteristic of the physical item in the first area and the measurement of the characteristic of the physical item in the second area; and providing, by the processor, if indicated by a comparison, an indication of invalid security for the physical item in the second area.

A cargo handling system that enables rollers to swivel without the need for the inclusion of metal thrust bearings. A method of assembling and retrofitting existing conventional type swivel caster style wheels is also provided.

A cargo handling system that enables rollers to swivel without the need for the inclusion of metal thrust bearings. A method of assembling and retrofitting existing conventional type swivel caster style wheels is also provided.

A carrier system and method for assisting in handling cargo of a vehicle. A carrier container includes an interior storage space surrounded by a front side facing the rear of the vehicle, rear, left, right, and bottom sides, and an open top that allows access to the interior storage space with a lid that closes and opens the top. A carrier support structure mounted to the carrier container is inserted into the hitch of the vehicle and holds the top surface of the container flush with the cargo bed of the vehicle. The lid is opened to deploy a ramp stored inside which is anchored to the container so that it is flush with the top surface of the container and reaches the ground. The lid is closed and a bridge plate commonly hinged with the lid is deployed over any gap between the cargo bed and the container top, providing a continuous surface between the cargo bed and the ground for use by pets for ingress and egress of the vehicle and for handling cargo.

A carrier system and method for assisting in handling cargo of a vehicle. A carrier container includes an interior storage space surrounded by a front side facing the rear of the vehicle, rear, left, right, and bottom sides, and an open top that allows access to the interior storage space with a lid that closes and opens the top. A carrier support structure mounted to the carrier container is inserted into the hitch of the vehicle and holds the top surface of the container flush with the cargo bed of the vehicle. The lid is opened to deploy a ramp stored inside which is anchored to the container so that it is flush with the top surface of the container and reaches the ground. The lid is closed and a bridge plate commonly hinged with the lid is deployed over any gap between the cargo bed and the container top, providing a continuous surface between the cargo bed and the ground for use by pets for ingress and egress of the vehicle and for handling cargo.

A delivery tower for receiving a package from an aerial vehicle. The delivery tower has a table top coupled to a base. The base includes telescoping members. The delivery tower has a controller and communications module operably coupled to the base. The table top moves between a first, retracted position and a second, extended position with extension of the telescoping members. In the first, retracted position the delivery tower is configured to operate as an outdoor table. In the second, extended position, the delivery tower is configured to receive a package from the aerial vehicle.

A service platform, container handling carrier and method of arranging electrical drive control elements. The platform (8) comprises one or more mounting space between a top and bottom surfaces (15, 19). The mounting spaces may receive electrical components (29).

The aeroplane includes at least a fuselage, two wings, a rear tail unit including a horizontal tail provided with two tail ends, and at least two engines arranged on the fuselage on either side of a vertical plane of symmetry of the aeroplane. The aeroplane has a longitudinal axis. The engines are mounted so as to be able to be displaced, at least in flight, on the fuselage, substantially parallel to the longitudinal axis, and the tail ends are mounted so as to be able to be pivoted, at least in flight, relative to the horizontal tail. The aeroplane thus has a configuration that changes in flight.

The invention relates to an assembly comprising an unmanned transport device for delivering a shipment and a transfer device, said transfer device being designed to lower the shipment from the unmanned transport device to a receiving container, to lift the shipment from the receiving container to the transport device and/or to transfer said shipment between the transport device and the receiving container, the shipment being guided in each case by the transfer device.

The invention relates to an assembly comprising an unmanned transport device for delivering a shipment and a transfer device, said transfer device being designed to lower the shipment from the unmanned transport device to a receiving container, to lift the shipment from the receiving container to the transport device and/or to transfer said shipment between the transport device and the receiving container, the shipment being guided in each case by the transfer device.