Gravity type self-unloading lifting hook and using method thereof

The invention relates to a gravity type self-unloading lifting hook. The gravity type self-unloading lifting hook comprises a lifting hook body, the two ends of the lifting hook body serve as the lifting hook end and the balance weight end, and a lifting point hole is formed between the lifting hook...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIU HAIPENG, ZHOU XIAOBING, MO ZHENJIN, CHEN XIAOHONG, LIAO ZIDONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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