发明名称 METHOD AND APPARATUS FOR SOWING INDIVIDUAL SEEDS IN A FURROW
摘要 In a method for sowing individual seeds in a furrow cut by a coulter, the individual seeds are guided in a guide device (5), intercepted in the region of the coulter (19), stored intermediately for a short time and then discharged into the furrow (12). The individual seed (3), when intercepted, is intermediately stored at a particular point relative to an axis (11) according to the direction of discharge and with a centring effect. The individual seed (3) is discharged from its intermediately stored position of rest into the furrow (12) in an accelerated manner by means of a brief fluid pulse in the discharge direction. …<IMAGE>…
申请公布号 EP0266722(B1) 申请公布日期 1992.08.12
申请号 EP19870116083 申请日期 1987.11.02
申请人 PAUL, KARL-HEINZ 发明人 PAUL, KARL-HEINZ
分类号 A01C7/20;A01C7/04;A01C7/08;A01C23/00;A01M9/00 主分类号 A01C7/20
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