发明名称 CORNER WEAR PROTECTION FOR SEEDING TOOLS
摘要 A wear protection insert for an agricultural seeding tool having at least on e angled edge on its lower base. The insert is made from wear resistant materi al shaped at an angle preferably ranging from about 135 to 175 degrees to form a doglegged corner component to improve the wear resistance of the soil slicin g edge to the seeding tool.
申请公布号 CA2639605(A1) 申请公布日期 2009.04.03
申请号 CA20082639605 申请日期 2008.09.18
申请人 KENNAMETAL INC. 发明人 MACK, RODGER W.;ROWLETT, DON C.;CARSON, DUANE E., JR.
分类号 A01C5/04;A01B76/00 主分类号 A01C5/04
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