Oil standard device for rail transit gearbox
The invention relates to an oil standard device for a rail transit gearbox. The oil standard device for the rail transit gearbox comprises an oil standard shell body and an oil standard window, wherein the oil standard shell body and the gearbox are casted into a whole, and tempered glass is inlaid...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to an oil standard device for a rail transit gearbox. The oil standard device for the rail transit gearbox comprises an oil standard shell body and an oil standard window, wherein the oil standard shell body and the gearbox are casted into a whole, and tempered glass is inlaid into the oil standard window. The oil standard device for the rail transit gearbox is characterized in that a protective cover plate covers on the oil standard shell body and the oil standard window, the protective cover plate comprises a fixing protecting cover plate and a rotating protecting cover plate, a pin shaft and a pressing spring are arranged between the fixing protecting cover plate and the rotating protecting cover plate, the fixing protecting cover plate is fixedly connected with the oil standard shell body through an installing bolt after the fixing protecting cover plate is connected with the rotating protecting cover plate through the pin shaft in a movable mode, and the rotating protecting cover pl |
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