发明名称 Seed drill
摘要 Seed drill having seed coulters which are arranged pivotably in a vertical plane on the frame of the seed drill, and having seed press-down skids arranged directly behind the seed coulters and pivotable relative to the seed coulters. At least one tension spring or compression spring (16) is arranged in each case between the seed coulters (2) and the seed press-down skids (12). <IMAGE>
申请公布号 DE3429470(A1) 申请公布日期 1986.02.20
申请号 DE19843429470 申请日期 1984.08.10
申请人 AMAZONEN-WERKE H. DREYER GMBH & CO KG 发明人 GEHRKE,RUDOLF
分类号 A01C5/06;(IPC1-7):A01C7/20 主分类号 A01C5/06
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