| 摘要 |
PURPOSE:To prevent the leakage of oil perfectly by a method wherein first flange section, covering the open end of the upper half of a connecting tube, is provided on an upper half ring body while the second flange section, covering the inner end of the connecting section of a lower half ring body, is provided at the open end of the lower half of the connecting tube. CONSTITUTION:The upper half ring 43a of an oil throwing ring 43, divided into two parts of the upper ring and the lower ring, is positioned so as to be projected toward the inner side in horizontal direction with respect to the lower half ring 43b and is formed with the first flange section 42, a slide surface 34 and a groove 33. The first flange section 42 is covering the open end of the upper half 20a of the connecting tube 20 and is arranged so as to have a gap C between the open end. On the other hand, the lower half 20b of the connecting tube 20, divided into two parts of the upper and lower halves, is positioned so as to be projected toward the open end side in horizontal direction with respect to the upper half 20a and is formed with the second flange part 35b and an oil cutting disc 31. The second flange section 35b is covering the lower half oil cutting section of a bearing box 11. |
