发明名称 CYLINDRICAL BALE TRAILER
摘要 A cylindrical bale trailer for transporting cylindrical bales of crop material, such as hay, cotton and the like, from one location to another comprising a pair of elongate side frame rails in substantially parallel arrangement, being spaced apart at a distance less than the diameter of a cylindrical bale, and a generally arcuate overhead axle substantially perpendicular to the side frame rails and having each end respectively attached to one of the side frame rails. A wheel and brake assembly is operatively attached to each of the side frame rails adjacent the overhead axle, and a hydraulic lift assembly is operatively connected to each of the side frame rails and the wheel and brake assembly for selectively raising and lowering the cylindrical bale trailer during loading and unloading procedures. In cooperation with the overhead axle, a front frame rail maintains the side frame rails in parallel relation. A hitch assembly, such as a standard bumper hitch, a hydraulically-actuated bumper assembly, or a gooseneck hitch assembly, extends forwardly to attach the cylindrical bale trailer to a prime mover.
申请公布号 US2011311338(A1) 申请公布日期 2011.12.22
申请号 US201113162693 申请日期 2011.06.17
申请人 PATRICK RONALD D.;LATTA JERROD W. 发明人 PATRICK RONALD D.;LATTA JERROD W.
分类号 A01D90/00;B60P1/18;B60P3/00 主分类号 A01D90/00
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