| 摘要 |
475,188. Bearings. UNIVERSAL PRODUCTS CO., Inc. April 14, 1936, No. 10730. Convention date, May 15, 1935. [Class 12 (i)] [Also in Group XXIV] The trunnions of a universal joint for shafting have roller bearings 10 held in a cap 11. This cap is clamped by the strap 7 the ends of which are inclined at 19 to engage surfaces 20, and is thus tightened when the bolt 26 is tightened. The surfaces 20 are of arcuate form with their centres at the axis of the bolt 26. During assembling the caps are held on the trunnions by the bar 24 engaging loops 22 on the spring rings 15 held in grooves on the bearing caps. Dust is excluded by packing rings 13. The ends of the forks 3 are wedge shaped to press the rings 15 and the bearing caps upwards against the packings.
|
