Dual-purpose stair step capable of being automatically switched

The utility model relates to a dual-purpose stair step capable of being automatically switched. The dual-purpose stair step comprises a supporting plate, an external rotating mechanism, a step frame, an electric cylinder, a sliding rail assembly and a linkage mechanism. The supporting plate is movab...

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Bibliographische Detailangaben
1. Verfasser:	LIU ZISHI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS FIXED CONSTRUCTIONS
Online-Zugang:	Volltext bestellen
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