Abstract:
A method and apparatus for reducing the likelihood of an article becoming jammed in a conveyor system. The width of an article, like luggage, may be detected and the article rotated if the width is greater than a threshold value. A jammed article in the conveyance system may be detected, and repositioned by a positioner, to clear the jam. Spacing between articles in the conveyor system may also be controlled.
Abstract:
A cargo conveyor for use in loading and unloading a cargo compartment comprises: a plurality of conveyor units for being disposed within the cargo compartment and for being temporarily arranged to support a loading or unloading conveyor path having a length that varies during a same loading or unloading operation, the conveyor path for being lengthened during the unloading operation and for being shortened during the loading operation, the plurality of conveyor units for being coupled with and decoupled from the conveyor path for lengthening the conveyor path during the unloading operation and for shortening the conveyor path during the loading operation, respectively.
Abstract:
A baggage positioner having a horizontal conveyor, a position sensor, a pair of positioning arms with bi-directional vertical belts and a positioning arm controller. Other sensors can be added to provide additional data for enhanced effectiveness. The vertical belts can also be equipped with variable speed drives for enhanced effectiveness.
Abstract:
A conveyor system for transport of containers, in particular an airport baggage handling system, includes a conveyor having a curved transport path with one end defining an entry zone and another end defining an exit zone. The containers are moved by a container propulsion mechanism along the curved transport path between the entry and exit zones, wherein the curved transport path is constructed for movement of the containers in an inwardly inclined disposition for reducing centrifugal forces.
Abstract:
An automated airline baggage transportation system includes a tug connectable to an airplane and a plurality of guide rails for automatically directing an airplane to a gate terminal. The system further includes a plurality of flexible and elongated conveyor tubes selectively positionable between an airplane and an airport terminal, and a plurality of baggage loaders with adjustable arm loaders for guiding baggage between the plurality of conveyor tubes and an airplane. The plurality of adjustable arm loaders are connected to a plurality of shelves disposed in an airplane bin for assisting to transport the baggage between the shelves and the conveyor tubes. An adjustable gate pier including a plurality of baggage chutes is connected to a gate terminal and is selectively extendable outwardly and away from a gate terminal so that baggage can be presorted for transportation towards or away from an airplane via the plurality of conveyor tubes.
Abstract:
A transport system for containers includes an infeed conveyor and an ouffeed conveyor at an angle to one another. A corner transfer unit is placed between the infeed and ouffeed conveyors and has a transfer conveyor extending in transport direction of the ouffeed conveyor and defining a transport plane which is lower than the transport plane of the infeed conveyor. An endless conveyor belt is disposed in an area of the transfer conveyor and is provided with a thickened area for compensating a distance between the transport planes of the infeed conveyor and the transfer conveyor to enable a movement of the container from the infeed conveyor onto the transfer conveyor as the container rests on the thickened area. Maintaining the container above the transport plane of the transfer conveyor as the container leaves the infeed conveyor is a support element to thereby lower the container to a level of the transport plane of the transfer conveyor, when the thickened area moves downwards in synchronism with a downward movement of the support element.
Abstract:
A conveyor system, and method of controlling the conveyor system, includes providing a conveying surface, at least one motor propelling the conveying surface and a plurality of lower-level controllers. At least one of the lower-level controllers adapted to control the at least one motor. An upper-level controller is provided in communication with the plurality of lower-level controllers. The upper-level controller is adapted to send communications to the lower-level controllers for controlling the at least one motor. A communications bus is provided that carries the communications between the upper-level controller and the lower-level controllers. The upper-level controller is adapted to automatically assign each lower-level controller a unique communications address. The unique communications address enables the upper-level controller to send messages over the communications bus to individual ones of the lower-level controllers.
Abstract:
A transport system for articles includes an upper conveyor and a lower conveyor, and an elevator having an elevator conveyor and movable in a vertical direction between a lower end position in which the elevator conveyor is in alignment with the lower conveyor, and an upper end position in which the elevator conveyor is in alignment with the upper conveyor. The transfer of the articles between the conveyors and the elevator conveyor is controlled by a control unit which cooperates with a signaling assembly including a first signaling member associated to one plane for indicating that the elevator has reached an upper trigger position during movement from the lower end position to the upper end position, and a second signaling member associated to the other plane for indicating that the elevator has reached a lower trigger position during movement from the upper end position to the lower end position.
Abstract:
A diverter assembly according to the present invention includes a generally horizontal conveying surface, a pair of flipper assemblies, and an actuator for substantially concurrently actuating the flipper assemblies to an actuated position whereby the flipper assemblies are collinear. A driven diverting surface is defined on each flipper assembly wherein an article on the conveying surface is diverted when the article contacts one of the flipper assemblies when the flipper assembly is in its actuated position.
Abstract:
A luggage stowing device includes a second hand luggage detection unit detecting information of pieces of hand luggage transported by a main conveyor, a stowing robot stowing pieces of the hand luggage transported by the main conveyor with respect to two containers, and a stowing computation unit and a stowing control unit controlling the stowing robot such that at least one of the order of priority of the containers for stowing pieces of the hand luggage and the order of stowing pieces of the hand luggage in the containers with respect to the order of transporting pieces of the hand luggage is adjusted on the basis of the information of pieces of the hand luggage detected by the second hand luggage detection unit.