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公开(公告)号：US20240109730A1
公开(公告)日：2024-04-04
申请号：US18238868
申请日：2023-08-28
发明人： Matthew Keith Dupre , Richard Earl Newman, III , Glenn Michael Hauptmann , William Keith DuBose
CPC分类号： B65G35/06 , B65G13/11 , B65G2201/0267
摘要： A roller-and-rail cargo handling system that includes tracked rollers and side rails for receiving cargo pallets. A trolley system is used to move the pallets along the tracked rollers, which includes a trolley movable along a trolley track by one or more cables. The trolley includes (1) a body sized and configured for sliding beneath the pallet located on the tracked rollers, and (2) a pawl in a cavity of the body which is mounted for rotation between closed and open positions. In the open position the pawl extends above an upper surface of the body to engage a cutout of a pallet and exert a moving force thereto, and in the closed position the pawl is sufficiently within the cavity to permit the trolley to slide beneath the pallet without engagement thereof.
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公开(公告)号：US11787383B2
公开(公告)日：2023-10-17
申请号：US17513096
申请日：2021-10-28
发明人： Richard Kent deValcourt , Frank Scott Allen , William Keith DuBose , Glenn Michael Hauptmann , Matthew Keith Dupre
CPC分类号： B60V3/06 , B60P1/52 , B60P7/0815 , B63B25/22 , B63B25/28 , B63B2025/285 , B63B2035/001 , B65G67/603
摘要： Techniques involve utilizing a multi-track cargo handling assembly to guide individual cargo items in parallel tracks to an aft end of a deck of an amphibious air cushion vehicle when unloading from the aft end. Such a multi-track cargo handling assembly includes a framework constructed and arranged to couple with the deck of the amphibious air cushion vehicle, and a set of guide rails coupled with the framework. The set of guide rails defines the parallel tracks and is constructed and arranged to constrain movement of the cargo items along the parallel tracks.
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