Movable portal frame easy to disassemble

The utility model discloses an easy-to-disassemble movable portal frame which comprises a cross beam, vertical frames are arranged below the two ends of the cross beam, vertical sleeves are arranged on the vertical frames, telescopic column rods are inserted into the vertical sleeves, the two ends o...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YANG WEISHENG, ZENG DI, LI ZHENPEI, LIAO ZHENGYANG, TIAN PENGYUN, WANG DAN, ZHOU GUOJUN, WANG SHIJU, GUO WEN, HOU XIAOHU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CRANES HAULING HOISTING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES PERFORMING OPERATIONS TRANSPORTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!