发明名称 Roller for use on agricultural vehicles - has rolls set deeper than vehicle wheels
摘要 A soil roller is designed for fixing on agricultural vehicles. It has rollers arranged in a frame and driven by the vehicle. The rollers are arranged in such a way that in the working position the rollers (3,8,9) are lowered deeper than the wheels (7) of the vehicle (1). USE/ADVANTAGE - Tractor with rollers for agricultural work. The sinking of the roller into the soil is largely avoided.
申请公布号 DE3925278(A1) 申请公布日期 1991.02.07
申请号 DE19893925278 申请日期 1989.07.31
申请人 GEBRUEDER TIGGES GMBH & CO KG, 4740 OELDE, DE 发明人 REUTTER, JOSEF, 8702 KLEINRINDEFELD, DE
分类号 A01B59/04;B60B19/12 主分类号 A01B59/04
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