| 摘要 |
PURPOSE:To enable lubrication for both transmission gears and bevel gears to be carried out simultaneously by connecting an oil filling pipe to the open end, inside a bevel gear case, of an oil feed passage which is formed in the gear case and by opening said oil feed pipe toward an oil supply passage of a counter shaft and bevel gears. CONSTITUTION:A cap 32 through which an orifice 33 is drilled is engaged with one open end of an oil supply passage 31 formed through a counter shaft 3, while another cap 34 through which an oil filling orifice 35 is drilled is engaged with the other end. An oil feed passage 36 which is communicated to an oil pump is drilled through a bevel gear case 21 and has the base part of a sack- like oil filling pipe 37 engaged with the open end thereof. The end of the oil filling pipe 37 is faced to the interior of the oil supply passage 31 via the oil filling orifice 35 of the cap 34, the first oil supply orifice 38 being drilled through said end. The second oil supply orifice 39 is drilled in the way of the oil filling pipe 37 and opened to the interior of a bevel gear case 21 so as to be directed to the engaged part between bevel gears 19 and 29. |
