| 摘要 |
A shield assembly includes a transverse arm pivotally connected at one end to a bracket assembly fixed to a row crop cultivator rig. A shield tow strap extends rearwardly from the opposite end of the arm. The arm rocks between a horizontal position, wherein the tow strap supports the shield adjacent the row, and vertical position wherein the entire shield assembly extends over the rig completely out of interfering relationship with the row.
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