发明名称 SOIL CULTIVATING IMPLEMENTS
摘要 <p>A soil cultivating implement is disclosed, of the kind which comprises a plurality of soil working or cultivating members that are angularly displaceable about corresponding upwardly extending axes during operation of the implement. According to one aspect of the invention, there is provided a soil cultivating implement of the kind set forth, wherein a plurality of means, such as strip-shaped elements of spring steel, for counteracting displacement of soil in directions transverse to the intended direction of operative travel of the implement are provided in advance of the soil working or cultivating members relative to said direction and throughout substantially the whole of the combined working width of those members, each of said means extending parallel or substantially parallel to said direction.</p>
申请公布号 CA1092415(A) 申请公布日期 1980.12.30
申请号 CA19760260914 申请日期 1976.09.10
申请人 C. VAN DER LELY N.V. 发明人 VAN DER LELY, CORNELIS
分类号 A01B33/06;A01B33/16;(IPC1-7):01B33/06 主分类号 A01B33/06
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