| 摘要 |
A sickle bar is formed of upper and lower bar assemblies each including at least two bars arranged end to end. The split between the bars in the upper assembly is longitudinally offset from the split between the bars in the lower assembly. A plurality of sickle cutter sections are mounted to the bar assemblies by bolts that pass through the sickle sections and through both bar assemblies. A sickle section spans each split and the bolts for that sickle section are disposed on both sides of the split. A flat strap may overlay the exposed split in the bar assembly that is opposite to the sickle sections.
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