Rectangular pipe joint overturning protection lifting appliance

The utility model provides a rectangular pipe joint overturning protection lifting appliance which comprises a group of pin-shaft-free inner frames and a group of pin-shaft-provided outer frames which are arranged in parallel, and the tops and the bottoms of the pin-shaft-free inner frames and the p...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHANG LIANG, LI MENG, SHUAI ZHIYONG, LIAN CAIYUAN, ZHOU SHUQING, SHANG SHENGDIAN, YIN QIRUI, SHI BINGBING, HU JIE, LIU HAO, QIAO XIAOLIANG, LI LEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CRANES HAULING HOISTING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES PERFORMING OPERATIONS TRANSPORTING
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