Abstract: A stop device for holding a unit load device in place on decking is described. In one example, the stop device includes a switchable magnet with an actuator to engage or disengage the stop device on decking using a switchable magnetic field of the stop device. The stop device also includes an interface bumper secured over a first surface of the switchable magnet, a foot plate secured over a second surface of the switchable magnet, and a handle rod assembly that extends from the switchable magnet for positioning the switchable magnet on the decking. The handle rod assembly includes a switch linkage, with the switch linkage extending from the actuator of the switchable magnet to a distal end of the handle rod assembly with a handle for a user. An individual can rotate a locking lever of the stop device to engage or disengage the stop device on the decking.

Abstract: A tool includes a handle, an extension member extending from the handle, and an anchor assembly coupled to the extension member opposite the handle. The anchor assembly is configured for selective anchoring to a seat track of an air cargo pallet, and the anchor assembly includes at least one locking member that is movable between an unlocked position and a locked position. In particular, when the at least one locking member is in the unlocked position, the at least one locking member is configured to advance into a slot of the seat track. When the at least one tool is in the locked position, the at least one locking member is configured to mechanically interfere with at least a portion of the seat track in a manner retaining the at least one locking member in the slot, thereby anchoring the anchor assembly to the seat track.

Abstract: A spiral chute assembly for moving packages from an upper level to a lower level of sort facility includes a first slide inlet and an opposing second slide inlet opposite the first slide inlet. The first slide has an outlet that is above the second slide outlet in the spiral chute. The front walls of the first and second slides are angled in the direction of the approaching package to facilitate receiving the package while moving.