FLOOR MATERIAL

PURPOSE:To produce a floor material which is excellent in strength and light and low in the cost, by connecting as a unit a support member made of an extruded aluminum material defining wiring space on the upper face of an aluminum base material. CONSTITUTION:A circular rib 13 is formed at a specifi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WADOKORO SABURO, MICHISAKA KOUZOU
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To produce a floor material which is excellent in strength and light and low in the cost, by connecting as a unit a support member made of an extruded aluminum material defining wiring space on the upper face of an aluminum base material. CONSTITUTION:A circular rib 13 is formed at a specified position on the upper face of a base material 7 made of an aluminum plate. Rising parts 14... are formed so as to come into contact with the side faces of the lower edge of the foot plate 11 of a support member 9. The central cylinder 10 of the support member 9 are fitted to the circular rib 13 of the base material 7 from the lower end side and after that, the side faces of the lower edge of the foot plate 11,... are positioned to contact the rising parts 14,... All support members 9,... are retained in the positioning condition on the base material 7 and brazed together to unify the base material 7 with the support members 9,... as a unit.