| 摘要 |
<p>The positive detachable connection, typically between a shaft and a hub, comprises an eccentric boss (11) formed on the end face of one component (10). In the other component (12) are two mating recesses (13,14), in which the end portion of the first one complete with boss engages. The first component can be cylindrical, as can the boss, while the recesses can comprises a stepped bore with offset portions. The components can be held together by a screw (15). The design gives a positive coupling and is simple and cheap to mfr.</p> |
