| 摘要 |
<p>In a one-way clutch with an inner ring (1) and an outer ring (2), the inner ring (1) is shaped in its contour by a cold-shaping treatment and is hardened on its surface by a nitrosulphurizing treatment or a soft-nitriding treatment. Moreover, the hardening treatment is effected by the nitrosulphurizing treatment or the soft-nitriding treatment so that it can be suppressed from straining in that treating procedure. <IMAGE></p> |
