| 摘要 |
A push over bar attachment for a crop harvester. The attachment comprises a U-shaped member having a pair of laterally spaced side legs and an intervening cross-bar. A novel bracket attachment for each leg to an adjacent side panel of the harvester. Each bracket has a pair of identical generally Z-shaped elements clamping the associate side leg therebetween, a pair of bolts secure the brackets along one edge to each other and along an opposite edge there extend a pair of bolt and nut assemblies one of which is attached to an adjacent side panel of the harvester and provides a horizontal pivot to permit the attachment to swing vertically to adjusted positions and the other extends through an arcuate slot concentric with the axis of pivot and secures the bracket to the side panel to hold the attachment in selected adjusted positions.
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