| 摘要 |
<p>Locking means for a lampholder having an opening to receive a threaded component. A locking member is captively carried by the lampholder and is mounted for limited movement in a direction normal to the axis of the opening, and the locking member has at least one inwardly facing edge for contact with a threaded component threadably inserted into the lampholder, the locking member permitting threaded insertion of the threaded component and preventing inadvertent threaded removal.</p> |
