发明名称 Tractor-towed agricultural machine - has connectors couplable to tractor and designed to suppress undesired lateral movements of machine
摘要 <p>The machine can be coupled to a tractor by at least one connecting point (14). During operation, the machine bears on the soil by supports (7) and is pivotal w.r.t. the tractor about an upwardly directed axis. The axis (12) is located in front of the connecting point, taken in the direction of operative travel. Seen in plan view, the axis is located between the lower lifting arms of the lifting hitch of the tractor.</p>
申请公布号 NL8702328(A) 申请公布日期 1988.07.18
申请号 NL19870002328 申请日期 1987.09.30
申请人 C. VAN DER LELY N.V. TE MAASLAND. 发明人
分类号 A01B59/043;A01D67/00;(IPC1-7):A01D78/10 主分类号 A01B59/043
代理机构 代理人
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