Bottom protective fence suitable for tower crane

The bottom protective fence comprises a tower crane base, the tower crane base is a frame of a rectangular structure, two pairs of connecting rod assemblies are arranged on the periphery of the tower crane base, and two pairs of rotating plates are hinged to the periphery of the tower crane base and...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHAO YAN, HUANG SHENGYING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES FENCING FIXED CONSTRUCTIONS MASTS SWIMMING OR SPLASH BATHS OR POOLS TENTS OR CANOPIES, IN GENERAL
Online-Zugang:	Volltext bestellen
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