Dual implement hitch assembly
作者： Daniel Michael Foley , Michael Duane Snyder , John David Long
DOI:
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摘要: A hitch assembly for joining two implements together side-by-side field operations. Half of the is carried by each implement drawbar and consists a collapsable linkages pivotally mounted to in cantilvered fashion. Springs floatingly suspend linkage ease movement between its collapsed stored configuration an unfolded, extended assembled with other linkage. Equalizer extend maintain fore-and-aft alignment bumper-cable means control side-to-side spacing implements.
lens.org 参考文章(9)
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