| 摘要 |
451,526. Lubri cating bearings ARCHDALE & CO. Ltd., J., and JEWS BURY, J., Ledsan Street, Birmingham May 22, 1935, No 14917. [Class 12 (i) A sleeve e sur rounding the bearing of a vertical too spindle a rotates with the spindle and col lects oil emerging from the radial pas sages k. The upper end of the sleeve has a flange f by which the oil passes to a stationary tray h, and is thence returned to the circulating pump. |
