WEATHERPROOF CONTAINER MADE OF POLYMER COMPOSITE MATERIALS Russian patent published in 2014 - IPC F42B39/00 

FIELD: weapons and ammunition.

SUBSTANCE: invention relates to the shells of layered polymeric composite materials (CM) hermetically sealed intended for storage of artillery shells, missiles and other ammunition. The waterproof container of polymer CM comprises a cylindrical housing which wall is made of the inner and outer thin-walled fibreglass shells, made using the method of fabric winding, and the sections of the middle layer, made of a low density material, and the end flat covers fastened to the housing. The housing between the shells is reinforced by end intermediate rings and intermediate rings located between the sections of foam plastic. Two intermediate rings are reinforced by tee bar frames. The container is provided with the external supports and internal cradles of the product fixed on partial bulkheads of the base, rigging elements fixed on partial bulkheads of the removable part. The base and the removable part are provided around the perimeter of the parting plane with racks of laminated fibreglass mounted with spacing between the rings and embedded between the shells of the housing during the process of their manufacturing. The edges are formed by the edges of racks and shells. The outer thin-walled shell is provided with corrugations located in annular grooves formed together at the edges of the racks and sections of the foam plastic, and embedded in them in layers of shelves of bulkheads or crimped layers, which, together with the outer shell, racks and the inner shell are strapped by root threaded elements.

EFFECT: increase in reliability and manufacturability of the container design.

3 cl, 10 dwg