Oil pointer device for track traffic gearbox

The utility model relates to an oil pointer device for a track traffic gearbox. The oil pointer device comprises an oil pointer shell and an oil pointer view window. The oil pointer shell and the gearbox are cast into a whole. Tempered glass is inlaid in the oil pointer view window. The oil pointer...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG TAO, JIANG JUBIAO, WANG WENHOU, HE HONGGAO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL MECHANICAL ENGINEERING METERING BY VOLUME PHYSICS TESTING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to an oil pointer device for a track traffic gearbox. The oil pointer device comprises an oil pointer shell and an oil pointer view window. The oil pointer shell and the gearbox are cast into a whole. Tempered glass is inlaid in the oil pointer view window. The oil pointer device is characterized in that the oil pointer shell and the oil pointer view window are covered with a protective cover plate, the protective cover plate comprises a fixed protective cover plate and a rotating protective cover plate, a pin shaft and a compression spring are arranged between the fixed protective cover plate and the rotating protective cover plate, after the fixed protective cover plate and the rotating protective cover plate are movably connected through the pin shaft, the fixed protective cover plate is fixedly connected with the oil pointer shell through an installation bole, the oil pointer view window is covered with the rotating protective cover plate, and the rotating protective cover plate is tightly attached to the portion, on the periphery of the oil pointer view window, of the oil pointer shell under the compression of the compression spring.