| 摘要 |
<p>The snap ring (3) locking is inserted in annular grooves (6,7) form a shaft journals (9) of a shaft (1) and a hub (2).The side surfaces of the annular groove of the hub are formed with a specific spiral angle (10), which gives annular groove a trapezoidal cross section. The annular groove has a depth gauge, which is greater than the half of the thickness dimensions of the snap ring. A tilting edge (12) is formed at a joint (11) of shaft journals and the hub. The snap ring is arranged in the connecting position of the shaft and hub in the annular grooves and in the hub.</p> |
