发明名称 Furrow clearing apparatus for the preparation of seed beds
摘要 An apparatus assists in clearing furrows in a plowed field. A plurality of furrow assist members line up with a plurality of plowshares on a furrow roller which is towed around a field. The furrow roller may have one or more cylindrical rollers that may include extension rollers that are foldable for storage. Plowshares are moveably attached to rigid beams and positioned to engage the ground and dig irrigation furrows. The cylindrical rollers smooth and compact seed beds in a uniform manner. Furrow assist members, in accordance with embodiments, are selectively deployed and positioned to be substantially in line with the plowshares to clear and distribute any soil or other materials that may be in the furrows following the passage of the cylindrical rollers.
申请公布号 US7975775(B2) 申请公布日期 2011.07.12
申请号 US20090576979 申请日期 2009.10.09
申请人 PITONYAK MACHINERY CORPORATION 发明人 PITONYAK THOMAS EDWARD
分类号 A01B5/00;A01B49/02 主分类号 A01B5/00
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