| 摘要 |
PURPOSE:To lubricate a governor spark advance part forcibly, by making an intermediate shaft bearing for vacuum advance use support a shaft too, while making this shaft into a construction so as to be rotated with phase by the governor spark advance device. CONSTITUTION:A cam shaft 2 is projected to a part of an engine 1, where a distributor is attached. A housing 3 of this distributor is attached to an intermediate shaft bearing 5 via an O-ring 4. A shaft 6 is supported by a bearing metal 7 being pressed in the said intermediate shaft bearing 5 and a hole 8 of the cam shaft 2. A weight setting block 9 for governor advance use is positioned with a pin 10. A rod 12 is erected in one end of a weight 11 while a tension spring 13 for advance control is hangingly installed in the other end. A timing lever 14 is unizied with the shaft 6 in one and the said weight rod 12 is fitted in a long hole 15 with some play. Therefore, engine oil lubricating the cam shaft 2 spatters on a rocking part of the weight 11, thus abrasive prevention is well promotable. |
