| 摘要 |
<p>POWER JACK INCORPORATING STRESS-RESPONSIVE COMPONENTS A power jack, particularly adapted to equip the control system of an aerodyne, including stress-responsive components, for example, a helical coil spring, in which indicator instruments record any locking between the relatively movable elements of the jack, such as a rotatable shaft and an encompassing sleeve to thereby disengage a disengaging element and allow the control functions to bypass the jack.</p> |
