| 摘要 |
A shipping assembly is provided in which a dunnage bar is pivotally mounted on a shipping frame. A bushing is non-rotatably mounted adjacent to an end of a swing arm on the dunnage bar. A pivot pin has a cylindrical shank that extends through a cylindrical opening in the bushing into a cylindrical opening in a collar secured to the frame. A pin extends laterally through aligned openings in the collar and the pivot pin to mount the pivot pin non-rotatably to the frame, so that the dunnage bar and swing arm are free to pivot about the shank of the pivot pin with respect to the collar and the frame.
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