| 摘要 |
PURPOSE:To uniformly feed lubricating oil of a high pressure to an article to be lubricated in such a way that centrifugal force is given to oil spouted out of a radial directional hole of a rotary shaft through a guide, and the oil is deflected toward the article to be lubricated. CONSTITUTION:Pressurized oil in an oil path 11 of a rotary shaft 1 is spouted by oil pressure and centrifugal force through an oil sump groove 13 out of a radial directional hole 3. The pressurized oil is adhered onto a guide 4 which rotates in one body with the rotary shaft 1, accelerated by a centrifugal force given by means of the guide 4, deflected toward a bearing 2, and fed with high pressure into the bearing 2. |
