发明名称 Seed drill
摘要 The seed tube (32) of a seed drill is arranged between the front mutually adjacent edges of two disc shares (20) arranged next to one another in a V-shaped manner and the intersecting axles (21) receiving the disc shares, so that the seeds can be deposited in the furrow at a point which is so close that the seed (50) cannot jump up or roll further as soon as it has been deposited in the furrow. <IMAGE>
申请公布号 EP0140264(A2) 申请公布日期 1985.05.08
申请号 EP19840112362 申请日期 1984.10.13
申请人 DEERE & COMPANY 发明人 CLARK, RICHARD HUGO
分类号 A01C5/06;A01C7/20 主分类号 A01C5/06
代理机构 代理人
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