发明名称 Menetelmä jyrsintään ja jyrsin
摘要 Method of tilling, which is performed by means of a rotary cultivator, which is drawn behind a drawing appliance, such as a vehicle, a machine or the like, the rotary cultivator having cultivating members 1, which are situated essentially transversely to the direction of travel s and which by means of a power element 2 are made to rotate about their longitudinal axes with a speed of rotation w, which is substantially greater than the drawing speed v, in order to produce the so-called active operation of the rotary cultivator. In order particularly to improve the efficiency of the tilling, the turf that has been tilled is conveyed by the cultivating members 1, at least at one edge of the cultivator, in a direction that deviates substantially from the opposite direction to the direction of travel s, in order to cast the turf into an area corresponding substantially to the overall width L of the rotary cultivator. The object of the invention is also a rotary cultivator, which functions according to the method. <IMAGE>
申请公布号 FI963310(A) 申请公布日期 1998.02.27
申请号 FI19960003310 申请日期 1996.08.26
申请人 VAPO OY 发明人 VIITANEN, JUKKA;JOUPPI, MATTI
分类号 E21C;E21C49/00;(IPC1-7):E21C49/00 主分类号 E21C
代理机构 代理人
主权项
地址
您可能感兴趣的专利