发明名称 A soil cultivating machine for the preparation of a seed bed.
摘要 <p>The invention relates to a soil cultivating machine for the preparation of a seed bed, which machine comprises a central frame portion and, coupled thereto, two carrier beams (45) carrying seed pipes (46), in which the carrier beams (45), in the operative position, extend horizontally in alignment and transversely to the direction of operative travel (A), the machine further being provided with two distributing mechanisms (49), each being capable of distributing seed to the seed pipes (46) carried by a respective carrier beam (45), and each being subjected to a movement relative to said central frame portion, which movement corresponds to the movement of the carrier beam (45) around a horizontal axis (2), extending in the operative direction, into a predominantly vertical transport position of said carrier beam (45). &lt;IMAGE&gt;</p>
申请公布号 EP0478095(A2) 申请公布日期 1992.04.01
申请号 EP19910203161 申请日期 1987.10.30
申请人 C. VAN DER LELY N.V. 发明人 VAN DER LELY, ARY;BOM, CORNELIS JOHANNES GERARDUS
分类号 A01B49/02;A01B49/06;A01B63/24;A01B63/32;A01B73/04;A01C7/20 主分类号 A01B49/02
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