Arm is suspended in midair in removal

The utility model relates to an arm is suspended in midair in removal, it includes support, electric hoist, wheelset B, wheelset A, and the electric hoist is connected with the girder, and electric hoist and girder junction are provided with the pulley, and the girder is H -shaped structure, and the...

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Bibliographische Detailangaben
1. Verfasser:	XU ZHIZENG
Format:	Patent
Sprache:	eng
Schlagworte:	CRANES HAULING HOISTING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES PERFORMING OPERATIONS TRANSPORTING
Online-Zugang:	Volltext bestellen
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