| 摘要 |
PURPOSE:To make it unnecessary to secure any special space for setting up an oil tank as well as to let the take sufficient capacity in addition, by installing the oil tank in making effective use of a space inside an engine case. CONSTITUTION:A driving shaft 28 rotates as interlocked with rotation of a crankshaft 2 whereby a water pump 23 and an oil pump 31 both are driven. That si to say, an inner rotor 34 being locked to the driving shaft 28 rotates and thereby an outer rotor 33 also rotates in the same direction but with a rotational slip between them, luricating oil gathered in the lower part of an engine 1 is pumped up via a suction pipe and this oil is fed with pressure to an oil tank 40 via an oil pressure-feed pipe 39 and a connecting pipe 41. And, the lubricating oil is spouted to a speed change gear 14 of an output shaft 5 from an oil injection port 43 and simultaneously led into the output shaft 5, an input shaft 4 and oil passages 45-47 of a clutch 6, lubricating every part. |
