SANDWICH PANEL AND CONNECTIVE STRUCTURE THEREFOR
PROBLEM TO BE SOLVED: To strengthen a connective structure for a sandwich panel and reduce its weight and cost. SOLUTION: A panel structure 2 is formed by soldering integrally a pair of parallel surface plates 1a, 1b which are formed of aluminum members, cores 4 placed between the surface plates 1,...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To strengthen a connective structure for a sandwich panel and reduce its weight and cost. SOLUTION: A panel structure 2 is formed by soldering integrally a pair of parallel surface plates 1a, 1b which are formed of aluminum members, cores 4 placed between the surface plates 1, 1 and a frame member 5 placed between the edges of the surface plates 1, 1. A connecting member 6 having a connecting piece 7 projecting outward is butted against the outer surface of the frame member 5 of the panel structure 2 and the butting portions are joined by friction welding. |
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