Auxiliary arm, arm support assembly and crane

The invention relates to the field of crane structures, and discloses an auxiliary arm, an arm frame assembly and a crane, and the auxiliary arm comprises a connecting frame, a short arm group and a long arm group. Wherein the tail part of the connecting frame is used for being connected with the he...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SUN XIA, LUO BIN, DAI JUAN, NING KUNPENG, SHEN CHANGWU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CRANES HAULING HOISTING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES PERFORMING OPERATIONS TRANSPORTING
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