Quick change device for lifting appliance of crane

The utility model discloses a quick-change device for a lifting appliance of a crane, which comprises a positioning disc and the lifting appliance, the lower part of the positioning disc is provided with two positioning and clamping structures which are oppositely arranged, and a positioning groove...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SUN RENJUN, LIU FENG, GUO JINGWEI, WU HAIZHAO, ZENG GUANGMING, SHEN HUAN, LIN FEIHU, ZHANG YUMAO
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!