Retractable Fabric Cover for Rectangular Containers
a fabric cover and rectangular technology, applied in the field of rectangular container fabric cover, can solve the problems of high potential damage, loose attachment, and complex operation or mechanics, and achieve the effect of easy deployment, secure and retracting, and minimal effor
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[0130]There are two assemblies connected by a drive chain 161 that allows the fabric cover 301 to be pulled into a container-covered position or rolled on a take-up roller 220 to uncover the container. First assembly is a roller mechanism FIGS. 7, 8, &9 that is located at an end and the second, is the cranking assembly FIGS. 7, 8, &9 that rotates the roller assembly through a drive chain with a geared drive located at the same end as the roller assembly. In the event of no doors entire assembly may be located at either end of the container.
[0131]The roller assembly FIG. 17 consists of a metal tube 220 with an integral groove. This groove accepts the edge of a cover 301 with an oversized cover edge FIG. 23 which slides from a side and centered on the tube securing the cover to the tube. The cover consists of a fabric that has batten pockets 304 with solid rods 302 parallel to the roller tube 220 that provide the fabric cover rigidity on top of the container. Roller tube 220 is secure...
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