초록 ▼

An intermodal shipping container including a top wall, a bottom wall, opposite side walls, and a composite frame structure including upper and lower longitudinals interconnecting the side walls with the top and bottom walls, and a pair of stacking frame assemblies for supporting the weight of one or

An intermodal shipping container including a top wall, a bottom wall, opposite side walls, and a composite frame structure including upper and lower longitudinals interconnecting the side walls with the top and bottom walls, and a pair of stacking frame assemblies for supporting the weight of one or more other containers. Each stacking frame assembly includes a pair of vertical stacking posts each integrated into one of the side walls and a horizontal crossmember integrated into the top wall. The stacking posts and the crossmember are pultruded of composite material, and the stacking post can include layers of different material to optimize performance. Each of the stacking frame assemblies also includes a pair of upper connector assemblies at the intersections between the upper longitudinal members, the stacking posts, and the crossmember, and a pair of lower connector assemblies at the intersections of the lower longitudinal members and the stacking posts. Each connector assembly includes a hollow metal fitting, a pair of splice plates adhesively bonded to one of the stacking posts to form a double lap joint, and a tubular member telescopically received in, and adhesively bonded to, one of the longitudinal members to form a telescopic lap joint.

대표청구항 ▼

An intermodal shipping container comprising a frame including a plurality of horizontally extending longitudinal members, and a stacking frame assembly, said stacking frame assembly including a vertical stacking post made of a non-metallic composite material, and a connector assembly, said connector

An intermodal shipping container comprising a frame including a plurality of horizontally extending longitudinal members, and a stacking frame assembly, said stacking frame assembly including a vertical stacking post made of a non-metallic composite material, and a connector assembly, said connector assembly including a hollow fitting positioned on top of said stacking post, first lap joint means for attaching said fitting to said stacking post, said first lap joint means including a pair of first plates extending downwardly from said fitting, said first plates sandwiching said stacking post, and each of said first plates being adhesively bonded to said stacking post to fix said first plates to said stacking post, and second lap joint means for attaching said fitting to said one longitudinal member, said second lap joint means including an adhesive material, and top, bottom, and opposite side walls mounted on said frame to form a box-like structure, one of said side walls including said stacking post.