| 摘要 |
PURPOSE:To enable automatic oil feeding by providing a recessed oil sump on a stationary member, in a position into which oil in a transmission case is scraped up and collected by means of the rotation of a drum which is freely rotatably fitted in an output shaft, and connecting said oil sump to bearings. CONSTITUTION:A drum 7, incorporating the front and rear clutch sections KF, KB of a friction disk type clutch K, is freely rotatably supported through bearings 8 by an output shaft 3, which is supported on the same axis as an input shaft 1. A recessed oil sump O is provided on the upper surface of a stationary member 6 near the rear end of the drum 7. An oil passage (m) provided in the stationary member 6 connects an opening provided on the oil sump O to an opening of a port 9 formed between the rear shaft part 7a of the drum 7 and the inner port of the stationary member 6. And, the oil in the vicinity of a transmission case 5 is scraped up by the rotation of the drum 7 and collected in the oil sump O, from which, the oil is fed to the bearings 8 through the port 9. |
