Container handling arrangement with chassis adapter frame
First Claim
1. A container handling arrangement comprising a vehicle having a container-carrying chassis including longitudinally extending laterally spaced side rails and transversely extending longitudinally spaced front and rear bolsters, first twist lock assemblies positioned at opposite ends of said bolsters,a transporter frame having longitudinally extending and laterally spaced side frame members, a plurality of longitudinally spaced and transversely extending frame member connecting said side frame members,twist lock socket members positioned at the corner ends of said frames adapted to be engaged by said twist locks for releasably connecting said frame to said chassis,a cargo container having a lower base including longitudinally extending laterally spaced side members having longitudinally spaced vertical twist lock receiving apertures,second twist lock assemblies on said transporter frame adapted to engage said twist lock receiving apertures for releaseably connecting said container on said frame, andmeans for moving said transporter frame and said container to and from said container-carrying chassis,said first twist lock assemblies being releaseable from twist lock socket members whereby said frame and a container carried therein are removable in connected relation from said chassis,and said second twist lock assemblies being selectively releaseable from said container whereby said container is released from said frame, with said frame remaining in connected relation with said chassis by means of said first twist lock assemblies,said transversely extending frame member of said transporter frame including upper and lower bearing pads projecting above and below said side frame members.
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Accused Products
Abstract
An arrangement for handling containers particularly for aircraft includes a chassis adapter frame which is connected to the chassis of a highway trailer by means of twist locks. The adapter frame also includes twist lock assemblies which are adapted to engage the base of cargo containers whereby the adapter frame may be selectively removed from the container if desired. The arrangement includes loading and conveying arrangements which are particularly suited for transporting the container with the adapter frame connected thereto or with the same removed.
48 Citations
13 Claims
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1. A container handling arrangement comprising a vehicle having a container-carrying chassis including longitudinally extending laterally spaced side rails and transversely extending longitudinally spaced front and rear bolsters, first twist lock assemblies positioned at opposite ends of said bolsters,
a transporter frame having longitudinally extending and laterally spaced side frame members, a plurality of longitudinally spaced and transversely extending frame member connecting said side frame members, twist lock socket members positioned at the corner ends of said frames adapted to be engaged by said twist locks for releasably connecting said frame to said chassis, a cargo container having a lower base including longitudinally extending laterally spaced side members having longitudinally spaced vertical twist lock receiving apertures, second twist lock assemblies on said transporter frame adapted to engage said twist lock receiving apertures for releaseably connecting said container on said frame, and means for moving said transporter frame and said container to and from said container-carrying chassis, said first twist lock assemblies being releaseable from twist lock socket members whereby said frame and a container carried therein are removable in connected relation from said chassis, and said second twist lock assemblies being selectively releaseable from said container whereby said container is released from said frame, with said frame remaining in connected relation with said chassis by means of said first twist lock assemblies, said transversely extending frame member of said transporter frame including upper and lower bearing pads projecting above and below said side frame members.
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5. A container handling arrangement comprising a vehicle having a container-carrying chassis including longitudinally extending laterally spaced side rails and transversely extending longitudinally spaced front and rear bolsters, first twist lock assemblies positioned at opposite ends of said bolsters,
a transporter frame having longitudinally extending and laterally spaced side frame members, a plurality of longitudinally spaced and transversely extending frame member connecting said side frame members, twist lock socket members positioned at the corner ends of said frames adapted to be engaged by said twist locks for releasably connecting said frame to said chassis, a cargo container having a lower base including longitudinally extending laterally spaced side members having longitudinally spaced vertical twist lock receiving apertures, second twist lock assemblies on said transporter frame adapted to engage said twist lock receiving apertures for releaseable connecting said container on said frame, and means for moving said transport frame and said container to and from said container-carrying chassis, said first twist lock assemblies being releasable from twist lock socket members whereby said frame and a container carried therein are removable in connected relation from said chassis, and said second twist lock assemblies being selectively releasable from said container whereby said container is released from said frame, with said frame remaining in connected relation with said chassis by means of said first twist lock assemblies, said transversely extending frame members of said transporter frame being adapted to slidably support a container carried therein for discharge therefrom in the direction of extension of said frame members.
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10. For a cargo container having a light-weight wall structure which is susceptible to destruction during conventional transshipment handling such as upon a highway vehicular chassis;
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a temporary transporter frame cradling the container and providing an underframe therefor, first locking means for releasably securing said transporter frame to said wall structure of the container in supportive rigidifying relation, second locking means adapted for releasably securing said transporter frame to the vehicular chassis, and means on said transporter frame interposed between the same and said cargo container providing limited slide surface areas to facilitate removal of said container off said transporter frame for deposit upon an adjacent limited load-carrying cargo transport adapted to receive and adequately support said container and cargo therein without said transporter frame. - View Dependent Claims (11, 12, 13)
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Specification