Pin shaft lubrication double-oiling device and grab bucket with same

The pin shaft lubricating double-oiling device comprises a pin shaft, a bearing bush, a shaft sleeve, a first oil nozzle and a second oil nozzle, an oil duct is arranged in the pin shaft, the first oil nozzle is installed on the end face of one end of the pin shaft, a first oil hole is formed in the...

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Bibliographische Detailangaben
Hauptverfasser:	YU DEJUN, ZHANG LANGHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CRANES ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HAULING HEATING HOISTING LIFTING LIGHTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES LUBRICATING MECHANICAL ENGINEERING PERFORMING OPERATIONS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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