| 摘要 |
<p>An override assembly for preventing the stoppage of an actuator member if a load bearing member jams or for allowing manual override movement of the load bearing member if it is manually moved against the movement of the actuator member. The assembly includes a plastic bushing which forms a socket for a ball member formed on the end of the actuator member and a spring clip which normally maintains the ball in the socket. If a jam occurs, the spring clip allows the socket and ball to disengage one another.</p> |
