Working stability maintaining device for grab bucket of ship unloader

The invention discloses a working stability maintaining device for a grab bucket of a ship unloader. Through cooperation of a limiting block, a movable plate, a movable rod, a first check block, a limiting rod, a second spring and other structures, the stability maintaining effect of the device is g...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIN WEI, WANG YEZHAO, CHEN YAOMING, WANG QINGDONG, ZHU GUANGHUA, HUANG XIUXI, HUANG JUNXIE, ZHAO JUNBO, CHAI QI, QIN JIANZHU, SHAO ZHAODONG, LIN SHUANGHONG
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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