MECHANISM OF CHANGE OF THE CRANE RADIUS WITH HORIZONTAL LOAD DISPLACEMENT

A mechanism of change of the crane radius with horizontal load displacement consists of a trunk, a counter-trunk, rigid stay, a load rope and an jib. The noncircular gear quadrants are rigidly fixed on the brackets of counterweight being in permanent engagement with noncircular gears connected with...

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Bibliographische Detailangaben
Hauptverfasser:	PALAMARCHUK DMYTRO ANATOLIIOVYCH, YAROSHENKO VOLODYMYR FEDOROVYCH, LOVEIKIN VIACHESLAV SERHIIOVYCH
Format:	Patent
Sprache:	eng
Schlagworte:	CRANES HAULING HOISTING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	A mechanism of change of the crane radius with horizontal load displacement consists of a trunk, a counter-trunk, rigid stay, a load rope and an jib. The noncircular gear quadrants are rigidly fixed on the brackets of counterweight being in permanent engagement with noncircular gears connected with the reducer of electric motor. The crane rods are hingedly fastened by one end to the short arm of the brackets of counterweight, and by the second end they are attached on the crane arm.