| 摘要 |
A headlamp adjuster includes a gear housing having a neck through which an input shaft extends in an interference fit. The interference fit provides a resistance to rotation of the input shaft. A drive gear is disposed within the gear housing and is connected to the input shaft such that rotation of the input shaft causes rotation of the drive gear. An adjustment gear is disposed within the gear housing such that it intermeshes with the drive gear. The adjustment gear has a bore therethrough that is at least partially threaded. An adjustment shaft is threaded through the bore through the adjustment gear. The adjustment shaft may include a force-limiting feature to prevent over-adjustment of the adjuster.
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