发明名称 Attachment for handling bales of hay
摘要 An attachment for handling hay bales comprising a fork member having a bottom portion including a plurality of tines, and a back portion attached to the bottom portion and extending perpendicularly upwards therefrom. A hydraulically operated push frame member having a shape and size that is similar to the back portion. An articulated frame attached between the back portion and the push frame that is adapted to push the push frame linearly from one end of the tines adjacent the back portion to a distal end of the tines, the articulated frame including an elongated rod member rotatably attached to the back portion, a piston adapter member attached to the rod member and adapted to be pivotally attached to a hydraulic cylinder for rotating the rod member when the hydraulic cylinder is actuated.
申请公布号 US2012063872(A1) 申请公布日期 2012.03.15
申请号 US201113229671 申请日期 2011.09.10
申请人 MESSIER JACQUES 发明人 MESSIER JACQUES
分类号 B66F9/19;B66F9/065 主分类号 B66F9/19
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