| 摘要 |
PURPOSE: An automatic engine oil supply device interlocked with engine crank shaft is provided to exactly control the proper mixture ratio of fuels to engine oil with continuously maintaining the proper mixture ratio. CONSTITUTION: An automatic engine oil supply device interlocked with engine crank shaft comprises a casing(10), a cam shaft(20), and a gear shaft(30). The cam shaft comprises first and second paths. The cam shaft is rotatably inserted into the mounting groove of the casing. A connecting pipe(80) for engine oil to flow in and out is connected to first and second flow passages. One end of an engine crank shaft is interlocked with the gear shaft. The engine oil is automatically discharged while the second path is connected to the second flow passage by the rotation of the cam shaft.
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