发明名称 Extension device for tractors or other carrier vehicles
摘要 <p>The device i.e. silage compacting device (1), has a cylindrical roller body (3) formed such that the roller body is freely rotatable. A small, separate, staggered elevation unit (4) is arranged on the roller body. An additional weight (10) is pivoted about an axial bearing line (11) of the roller body, such that static force and inwardly acting line load (8) are increased. A sharp edge of the roller body acts on a silage material, such that the high static force acts on the silage material on a small support plate (12), in order to generate soil pressure on the support plate.</p>
申请公布号 EP2387867(A1) 申请公布日期 2011.11.23
申请号 EP20110166047 申请日期 2011.05.13
申请人 STEHR, JUERGEN 发明人 STEHR, JUERGEN
分类号 A01B29/04;A01F25/16;A01F25/18 主分类号 A01B29/04
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