| 摘要 |
<p>A safety lock-out to prevent rotation of a rotary actuator includes a shaft (10) rotatably connected to the first portion of an actuated mechanism and axially movable relative to a second portion of the actuated mechanism. A locking member (16) is adapted to lock the rotary actuator by placing a protrusion in a notch of the shaft (10). The device also includes a spring member (20) urging the locking member (16) in the locking position.</p> |
