| 摘要 |
<p>METHOD OF FORMING A ROLLER CAGE Ridges are preferably rolled-formed into a long, flat metal strip; and pockets are also formed in the strip with their axes perpendicular to the ridges. The ridges are then flattened to form lateral projections extending into the pockets with the projections serving to retain rolling members placed in the pockets. A predetermined length of the metal strip is wrapped into an annular shape to form the cage.</p> |
