Crankcase cover with fixed driving pin

The invention discloses a crankcase cover with a fixed driving pin. The crankcase cover comprises a crankcase cover body and an oil pump assembly arranged in the crankcase cover body, the oil pump assembly comprises an oil pump shell, a rotor and an oil pump shaft used for driving the rotor to rotat...

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Bibliographische Detailangaben
Hauptverfasser:	LUO DAILUN, LIU BING, ZENG YONG, ZHANG CHENGLONG, SUN LINGLING
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES BLASTING COMBUSTION ENGINES CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses a crankcase cover with a fixed driving pin. The crankcase cover comprises a crankcase cover body and an oil pump assembly arranged in the crankcase cover body, the oil pump assembly comprises an oil pump shell, a rotor and an oil pump shaft used for driving the rotor to rotate, the oil pump shaft is fixedly provided with the driving pin, and the end face of the rotor is provided with a pin groove matched with the driving pin. Thus, the driving pin can be fundamentally prevented from falling out of the pin hole of the oil pump shaft, and the assembling process is simplified.