Elevartor shaft door opening self -closing rail guard

The utility model discloses an elevartor shaft door opening self -closing rail guard belongs to the construction safety field. It includes mounting panel, montant and a plurality of horizontal poles, a plurality of mounting hole has evenly been seted up on the mounting panel, the mounting panel pass...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JIANG GUODONG, LUO ZONGLIANG, ZHANG HUI, WU YUEMING
Format:	Patent
Sprache:	eng
Schlagworte:	BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE FIXED CONSTRUCTIONS FORMS HANDLING BUILDING MATERIALS ON THE SITE REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS SCAFFOLDING SHUTTERING
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