发明名称 Power assist hitch for a hay transport
摘要 A hay transport having a bed mounted upon an axle, the bed being pivotable about the axle. A frame extends forwardly from the axle, and a tilt cylinder is affixed between the frame and the bed. A support structure has an inner sleeve affixed thereto. An outer sleeve slides over the inner sleeve, and a horizontal hitch cylinder is disposed within the inner sleeve. The hitch cylinder is affixed between the frame and the support structure, and the outer sleeve slides upon the inner sleeve as the hitch cylinder is operated. The support structure bears control mechanisms and is affixed to a prime mover. Actuation of the hitch cylinder causes the hay transport to be moved away from the primer mover.
申请公布号 US4046274(A) 申请公布日期 1977.09.06
申请号 US19760731785 申请日期 1976.10.12
申请人 LIBERSKY, KENNETH E. 发明人 LIBERSKY, KENNETH E.
分类号 A01D87/12;B60P1/04;(IPC1-7):B60P1/16;B60P1/38 主分类号 A01D87/12
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