Clamp-type lifting hook for long and heavy steel rails

A clamp-type hook for lifting long and heavy steel rails is disclosed. A fixing pin is fixed between two external supporters. The clamping arms and linking rod are symmetrically installed in cavity of external supporter. Said clamping has the long hole for coupling with fixing pin and the clamp part...

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Bibliographische Detailangaben
Hauptverfasser:	SHUANGCHENG GENG, XINGBIN LUO
Format:	Patent
Sprache:	eng
Schlagworte:	CRANES HAULING HOISTING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES PERFORMING OPERATIONS TRANSPORTING VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TOCARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	A clamp-type hook for lifting long and heavy steel rails is disclosed. A fixing pin is fixed between two external supporters. The clamping arms and linking rod are symmetrically installed in cavity of external supporter. Said clamping has the long hole for coupling with fixing pin and the clamp part for clamping steel rail with surface contact. Its advantage is no scratch, pressed mark and damageto steel rail.