| 摘要 |
A bi-directional dual-slide support mechanism providing support and extended travel for X-ray system components, such as an image intensifier, includes a primary slide driven bi-directionally over a primary range of travel by a motorized rack and pinion arrangement and a secondary slide in telescoping relationship with the primary slide driven bi-directionally in concert with the primary slide by stationary belts coupled over roller members positioned at opposite ends of the primary slide, the belts being secured to a fixed frame member and to the secondary slide.
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