DOUBLE FLOOR

PURPOSE:To dispense with conventional marking, extremely easily perform even construction work of the large area, and facilitate transport and handling. CONSTITUTION:Respective crossing parts C of plural connecting pieces 4 and 5 longitudinally and laterally crossing in a grid shape, are rotatably c...

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Bibliographische Detailangaben
Hauptverfasser:	KANEUCHI TARO, TAGAWA KIYOMI
Format:	Patent
Sprache:	eng
Schlagworte:	BUILDING FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS FIXED CONSTRUCTIONS
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	PURPOSE:To dispense with conventional marking, extremely easily perform even construction work of the large area, and facilitate transport and handling. CONSTITUTION:Respective crossing parts C of plural connecting pieces 4 and 5 longitudinally and laterally crossing in a grid shape, are rotatably connected to each other, and a freely foldable-unfoldable connecting piece block 3 is constituted. Plural support legs 2 to support a floor panel 1 are installed in the respective crossing parts C of the connecting piece block 3. At transport and handling time, the connecting piece block 3 is folded up. At construction work time, the connecting piece block 3 is put in an unfolding condition, and is laid on a floor slab.