| 摘要 |
A frame, panel, and fastener system for use in constructing modules that are to be installed on a ground support equipment cart. The modules have a rectangular frame that is constructed primarily by connecting together members constructed as folded sheet metal tubes substantially rectangular in cross section but, on two adjoining sides, bent perpendicularly outwards to form a first shelf perforated with fastener mounting holes, these frame members having ends that may be fastened to pairs of ends of other like frame members at perpendicular angles to form the corners of the rectangular frame and of the modules. Panels having edges bent over to form stand-offs and perforated with fastener mounting holes are sized so the stand-offs rest upon the first shelves on plural sides of the rectangular frame. Plural fasteners have first fastener parts that are attached to the shelf fastener mounting holes and second fastener parts that are attached to the panel fastener mounting holes, with the fasteners aligned to join and to detachably hold the panels upon the first shelves to form removable side panels for the modules.
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