| 摘要 |
A chassis conversion device including an elongated frame with a pair of ISO corner castings affixed to each of its front and rear ends. A pair of twist locks is affixed to each of the front and rear ends of the frame. An additional two pairs of twist locks are affixed to the frame adjacent its midpoint. The latter two pairs of twist locks are selectively retractable so that they may be lowered beneath the top of the frame. In use, the chassis conversion device may be positioned atop a gooseneck-type chassis to permit the chassis to carry either one full-length (40') ISO container or a pair of half-length (20') ISO containers.
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