| 摘要 |
An adjustable mirror apparatus suitable for operatively connecting to a mining truck or other prime mover to facilitate sight of extremities of the truck or prime mover from a cab is described. The adjustable mirror apparatus comprises, in a broad form, a reflecting assembly including a reflecting surface for displaying a reflected image of the one or more extremities of the truck, the reflecting assembly including an adjustment means for rotating the reflecting assembly about roll, and/or pitch and/or yaw axes relative to the truck or prime mover; and a manually releasable locking means operatively connected to the reflection assembly for controlling the rotation of the reflecting assembly. A replaceable mirror element is also described, as well as a mirror having a replaceable mirror element, and an adjusting mechanism.
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